WhatTypeOfOil.com

1991 GMC Pickup Oil Type & Capacity

The 1991 GMC Pickup oil type depends on the engine: the C1500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup Extra Cab, 4.3 Z, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup Extra Cab, 4.3 Z, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup Extra Cab, 4.3 Z, Standard, SM465/M20 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup Extra Cab, 5.0 H, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup Extra Cab, 5.0 H, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup Extra Cab, 5.0 H, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup Extra Cab, 5.0 H, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup Extra Cab, 5.7 K, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup Extra Cab, 5.7 K, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup Extra Cab, 6.2 C, Automatic, 4L60/MD8 takes 10W-30 (7.0 quarts with filter); the C1500, 2D Pickup Extra Cab, 6.2 C, Automatic, 700R4/MD8 takes 10W-30 (7.0 quarts with filter); the C1500, 2D Pickup Extra Cab, 6.2 C, Standard, 5LM60/MG5 takes 10W-30 (7.0 quarts with filter); the C1500, 2D Pickup Extra Cab, 6.2 C, Standard, NV4500/MT8 takes 10W-30 (7.0 quarts with filter); the C1500, 2D Pickup Extra Cab, 6.2 C, Standard, SM465/M20 takes 10W-30 (7.0 quarts with filter); the C1500, 2D Pickup, 4.3 Z, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup, 4.3 Z, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup, 4.3 Z, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup, 4.3 Z, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup, 4.3 Z, Standard, SM465/M20 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup, 5.0 H, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup, 5.0 H, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup, 5.0 H, Standard takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup, 5.7 K, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup, 5.7 K, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup, 5.7 K, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup, 5.7 K, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup, 5.7 K, Standard, SM465/M20 takes 10W-30 (5.0 quarts with filter); the C1500, 2D Pickup, 6.2 C, Automatic, 4L60/MD8 takes 10W-30 (7.0 quarts with filter); the C1500, 2D Pickup, 6.2 C, Automatic, 700R4/MD8 takes 10W-30 (7.0 quarts with filter); the C1500, 2D Pickup, 6.2 C, Standard, 5LM60/MG5 takes 10W-30 (7.0 quarts with filter); the C1500, 2D Pickup, 6.2 C, Standard, SM465/M20 takes 10W-30 (7.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L80E/MT1 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 4.3 Z, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 4.3 Z, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 4.3 Z, Standard, SM465/M20 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 5.0 H, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 5.0 H, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 5.0 H, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 5.0 H, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L80E/MT1 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 5.7 K, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 6.2 C, Automatic, 4L60/MD8 takes 10W-30 (7.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 6.2 C, Automatic, 700R4/MD8 takes 10W-30 (7.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 6.2 C, Standard, NV4500/MT8 takes 10W-30 (7.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 6.2 C, Standard, SM465/M20 takes 10W-30 (7.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 6.2 J, Automatic takes 10W-30 (7.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 6.2 J, Standard takes 10W-30 (7.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 7.4 N, Automatic takes 10W-30 (7.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 7.4 N, Standard, NV4500/MT8 takes 10W-30 (7.0 quarts with filter); the C2500, 2D Pickup Extra Cab, 7.4 N, Standard, SM465/M20 takes 10W-30 (7.0 quarts with filter); the C2500, 2D Pickup, 4.3 Z, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup, 4.3 Z, Automatic, 4L80E/MT1 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup, 4.3 Z, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup, 4.3 Z, Standard takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup, 5.0 H, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup, 5.0 H, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup, 5.0 H, Standard takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup, 5.7 K, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup, 5.7 K, Automatic, 4L80E/MT1 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup, 5.7 K, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup, 5.7 K, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup, 5.7 K, Standard, SM465/M20 takes 10W-30 (5.0 quarts with filter); the C2500, 2D Pickup, 6.2 C, Automatic, 4L60/MD8 takes 10W-30 (7.0 quarts with filter); the C2500, 2D Pickup, 6.2 C, Automatic, 700R4/MD8 takes 10W-30 (7.0 quarts with filter); the C2500, 2D Pickup, 6.2 C, Standard, 5LM60/MG5 takes 10W-30 (7.0 quarts with filter); the C2500, 2D Pickup, 6.2 C, Standard, SM465/M20 takes 10W-30 (7.0 quarts with filter); the C2500, 2D Pickup, 6.2 J, Automatic takes 10W-30 (7.0 quarts with filter); the C2500, 2D Pickup, 6.2 J, Standard takes 10W-30 (7.0 quarts with filter); the C2500, 2D Pickup, 7.4 N, Automatic takes 10W-30 (7.0 quarts with filter); the C2500, 2D Pickup, 7.4 N, Standard takes 10W-30 (7.0 quarts with filter); the C3500, 2D Pickup Extra Cab, 5.7 K, Automatic takes 10W-30 (5.0 quarts with filter); the C3500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the C3500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 takes 10W-30 (5.0 quarts with filter); the C3500, 2D Pickup Extra Cab, 6.2 J, Automatic takes 10W-30 (7.0 quarts with filter); the C3500, 2D Pickup Extra Cab, 6.2 J, Standard takes 10W-30 (7.0 quarts with filter); the C3500, 2D Pickup Extra Cab, 7.4 N, Automatic takes 10W-30 (7.0 quarts with filter); the C3500, 2D Pickup Extra Cab, 7.4 N, Standard takes 10W-30 (7.0 quarts with filter); the C3500, 2D Pickup, 5.7 K, Automatic takes 10W-30 (5.0 quarts with filter); the C3500, 2D Pickup, 5.7 K, Standard takes 10W-30 (5.0 quarts with filter); the C3500, 2D Pickup, 6.2 J, Automatic takes 10W-30 (7.0 quarts with filter); the C3500, 2D Pickup, 6.2 J, Standard takes 10W-30 (7.0 quarts with filter); the C3500, 2D Pickup, 7.4 N, Automatic takes 10W-30 (7.0 quarts with filter); the C3500, 2D Pickup, 7.4 N, Standard takes 10W-30 (7.0 quarts with filter); the K1500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup Extra Cab, 4.3 Z, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup Extra Cab, 4.3 Z, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup Extra Cab, 4.3 Z, Standard, SM465/M20 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup Extra Cab, 5.0 H, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup Extra Cab, 5.0 H, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup Extra Cab, 5.0 H, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup Extra Cab, 5.0 H, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup Extra Cab, 5.7 K, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup Extra Cab, 5.7 K, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup Extra Cab, 6.2 C, Automatic, 4L60/MD8 takes 10W-30 (7.0 quarts with filter); the K1500, 2D Pickup Extra Cab, 6.2 C, Automatic, 700R4/MD8 takes 10W-30 (7.0 quarts with filter); the K1500, 2D Pickup Extra Cab, 6.2 C, Standard, NV4500/MT8 takes 10W-30 (7.0 quarts with filter); the K1500, 2D Pickup Extra Cab, 6.2 C, Standard, SM465/M20 takes 10W-30 (7.0 quarts with filter); the K1500, 2D Pickup, 4.3 Z, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup, 4.3 Z, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup, 4.3 Z, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup, 4.3 Z, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup, 4.3 Z, Standard, SM465/M20 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup, 5.0 H, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup, 5.0 H, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup, 5.0 H, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup, 5.0 H, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup, 5.7 K, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup, 5.7 K, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup, 5.7 K, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup, 5.7 K, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup, 5.7 K, Standard, SM465/M20 takes 10W-30 (5.0 quarts with filter); the K1500, 2D Pickup, 6.2 C, Automatic, 4L60/MD8 takes 10W-30 (7.0 quarts with filter); the K1500, 2D Pickup, 6.2 C, Automatic, 700R4/MD8 takes 10W-30 (7.0 quarts with filter); the K1500, 2D Pickup, 6.2 C, Standard, NV4500/MT8 takes 10W-30 (7.0 quarts with filter); the K1500, 2D Pickup, 6.2 C, Standard, SM465/M20 takes 10W-30 (7.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L80E/MT1 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 4.3 Z, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 4.3 Z, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 4.3 Z, Standard, SM465/M20 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 5.0 H, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 5.0 H, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 5.0 H, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 5.0 H, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L80E/MT1 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 5.7 K, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 6.2 C, Automatic, 4L60/MD8 takes 10W-30 (7.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 6.2 C, Automatic, 700R4/MD8 takes 10W-30 (7.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 6.2 C, Standard takes 10W-30 (7.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 6.2 J, Automatic takes 10W-30 (7.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 6.2 J, Standard takes 10W-30 (7.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 7.4 N, Automatic takes 10W-30 (7.0 quarts with filter); the K2500, 2D Pickup Extra Cab, 7.4 N, Standard takes 10W-30 (7.0 quarts with filter); the K2500, 2D Pickup, 4.3 Z, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup, 4.3 Z, Automatic, 4L80E/MT1 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup, 4.3 Z, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup, 4.3 Z, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup, 4.3 Z, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup, 4.3 Z, Standard, SM465/M20 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup, 5.0 H, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup, 5.0 H, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup, 5.0 H, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup, 5.0 H, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup, 5.7 K, Automatic, 4L60/MD8 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup, 5.7 K, Automatic, 4L80E/MT1 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup, 5.7 K, Automatic, 700R4/MD8 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup, 5.7 K, Standard, 5LM60/MG5 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup, 5.7 K, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup, 5.7 K, Standard, SM465/M20 takes 10W-30 (5.0 quarts with filter); the K2500, 2D Pickup, 6.2 C, Automatic, 4L60/MD8 takes 10W-30 (7.0 quarts with filter); the K2500, 2D Pickup, 6.2 C, Automatic, 700R4/MD8 takes 10W-30 (7.0 quarts with filter); the K2500, 2D Pickup, 6.2 C, Standard takes 10W-30 (7.0 quarts with filter); the K2500, 2D Pickup, 6.2 J, Automatic takes 10W-30 (7.0 quarts with filter); the K2500, 2D Pickup, 6.2 J, Standard takes 10W-30 (7.0 quarts with filter); the K2500, 2D Pickup, 7.4 N, Automatic takes 10W-30 (7.0 quarts with filter); the K2500, 2D Pickup, 7.4 N, Standard takes 10W-30 (7.0 quarts with filter); the K3500, 2D Pickup Extra Cab, 5.7 K, Automatic takes 10W-30 (5.0 quarts with filter); the K3500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the K3500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 takes 10W-30 (5.0 quarts with filter); the K3500, 2D Pickup Extra Cab, 6.2 J, Automatic takes 10W-30 (7.0 quarts with filter); the K3500, 2D Pickup Extra Cab, 6.2 J, Standard, NV4500/MT8 takes 10W-30 (7.0 quarts with filter); the K3500, 2D Pickup Extra Cab, 6.2 J, Standard, SM465/M20 takes 10W-30 (7.0 quarts with filter); the K3500, 2D Pickup Extra Cab, 7.4 N, Automatic takes 10W-30 (7.0 quarts with filter); the K3500, 2D Pickup Extra Cab, 7.4 N, Standard, NV4500/MT8 takes 10W-30 (7.0 quarts with filter); the K3500, 2D Pickup Extra Cab, 7.4 N, Standard, SM465/M20 takes 10W-30 (7.0 quarts with filter); the K3500, 2D Pickup, 5.7 K, Automatic takes 10W-30 (5.0 quarts with filter); the K3500, 2D Pickup, 5.7 K, Standard, NV4500/MT8 takes 10W-30 (5.0 quarts with filter); the K3500, 2D Pickup, 5.7 K, Standard, SM465/M20 takes 10W-30 (5.0 quarts with filter); the K3500, 2D Pickup, 6.2 J, Automatic takes 10W-30 (7.0 quarts with filter); the K3500, 2D Pickup, 6.2 J, Standard, NV4500/MT8 takes 10W-30 (7.0 quarts with filter); the K3500, 2D Pickup, 6.2 J, Standard, SM465/M20 takes 10W-30 (7.0 quarts with filter); the K3500, 2D Pickup, 7.4 N, Automatic takes 10W-30 (7.0 quarts with filter); the K3500, 2D Pickup, 7.4 N, Standard, NV4500/MT8 takes 10W-30 (7.0 quarts with filter); the K3500, 2D Pickup, 7.4 N, Standard, SM465/M20 takes 10W-30 (7.0 quarts with filter); the R3500, 4D Pickup Bonus Cab, 5.7 K, Automatic takes 10W-30 (5.0 quarts with filter); the R3500, 4D Pickup Bonus Cab, 5.7 K, Standard takes 10W-30 (5.0 quarts with filter); the R3500, 4D Pickup Bonus Cab, 6.2 J, Automatic takes 10W-30 (7.0 quarts with filter); the R3500, 4D Pickup Bonus Cab, 6.2 J, Standard takes 10W-30 (7.0 quarts with filter); the R3500, 4D Pickup Bonus Cab, 7.4 N, Automatic takes 10W-30 (7.0 quarts with filter); the R3500, 4D Pickup Bonus Cab, 7.4 N, Standard takes 10W-30 (7.0 quarts with filter); the R3500, 4D Pickup Crew Cab, 5.7 K, Automatic takes 10W-30 (5.0 quarts with filter); the R3500, 4D Pickup Crew Cab, 5.7 K, Standard takes 10W-30 (5.0 quarts with filter); the R3500, 4D Pickup Crew Cab, 6.2 J, Automatic takes 10W-30 (7.0 quarts with filter); the R3500, 4D Pickup Crew Cab, 6.2 J, Standard takes 10W-30 (7.0 quarts with filter); the R3500, 4D Pickup Crew Cab, 7.4 N, Automatic takes 10W-30 (7.0 quarts with filter); the R3500, 4D Pickup Crew Cab, 7.4 N, Standard takes 10W-30 (7.0 quarts with filter); the V3500, 4D Pickup Bonus Cab, 5.7 K, Automatic takes 10W-30 (5.0 quarts with filter); the V3500, 4D Pickup Bonus Cab, 5.7 K, Standard takes 10W-30 (5.0 quarts with filter); the V3500, 4D Pickup Bonus Cab, 6.2 J, Automatic takes 10W-30 (7.0 quarts with filter); the V3500, 4D Pickup Bonus Cab, 6.2 J, Standard takes 10W-30 (7.0 quarts with filter); the V3500, 4D Pickup Bonus Cab, 7.4 N, Automatic takes 10W-30 (7.0 quarts with filter); the V3500, 4D Pickup Bonus Cab, 7.4 N, Standard takes 10W-30 (7.0 quarts with filter); the V3500, 4D Pickup Crew Cab, 5.7 K, Automatic takes 10W-30 (5.0 quarts with filter); the V3500, 4D Pickup Crew Cab, 5.7 K, Standard takes 10W-30 (5.0 quarts with filter); the V3500, 4D Pickup Crew Cab, 6.2 J, Automatic takes 10W-30 (7.0 quarts with filter); the V3500, 4D Pickup Crew Cab, 6.2 J, Standard takes 10W-30 (7.0 quarts with filter); the V3500, 4D Pickup Crew Cab, 7.4 N, Automatic takes 10W-30 (7.0 quarts with filter); the V3500, 4D Pickup Crew Cab, 7.4 N, Standard takes 10W-30 (7.0 quarts with filter), per the factory service manual.

Factory-spec answer

It depends on the engine:

Oil capacity by engine

EngineOil Type (viscosity)Capacity w/ FilterCapacity w/o FilterNotes
C1500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L60/MD8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 700R4/MD8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup Extra Cab, 4.3 Z, Standard, 5LM60/MG5 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup Extra Cab, 4.3 Z, Standard, NV4500/MT8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup Extra Cab, 4.3 Z, Standard, SM465/M20 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup Extra Cab, 5.0 H, Automatic, 4L60/MD8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup Extra Cab, 5.0 H, Automatic, 700R4/MD8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup Extra Cab, 5.0 H, Standard, 5LM60/MG5 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup Extra Cab, 5.0 H, Standard, NV4500/MT8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L60/MD8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup Extra Cab, 5.7 K, Automatic, 700R4/MD8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup Extra Cab, 5.7 K, Standard, 5LM60/MG5 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup Extra Cab, 6.2 C, Automatic, 4L60/MD8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
C1500, 2D Pickup Extra Cab, 6.2 C, Automatic, 700R4/MD8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
C1500, 2D Pickup Extra Cab, 6.2 C, Standard, 5LM60/MG5 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
C1500, 2D Pickup Extra Cab, 6.2 C, Standard, NV4500/MT8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
C1500, 2D Pickup Extra Cab, 6.2 C, Standard, SM465/M20 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
C1500, 2D Pickup, 4.3 Z, Automatic, 4L60/MD8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup, 4.3 Z, Automatic, 700R4/MD8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup, 4.3 Z, Standard, 5LM60/MG5 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup, 4.3 Z, Standard, NV4500/MT8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup, 4.3 Z, Standard, SM465/M20 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup, 5.0 H, Automatic, 4L60/MD8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup, 5.0 H, Automatic, 700R4/MD8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup, 5.0 H, Standard — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup, 5.7 K, Automatic, 4L60/MD8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup, 5.7 K, Automatic, 700R4/MD8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup, 5.7 K, Standard, 5LM60/MG5 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup, 5.7 K, Standard, NV4500/MT8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup, 5.7 K, Standard, SM465/M20 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C1500, 2D Pickup, 6.2 C, Automatic, 4L60/MD8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
C1500, 2D Pickup, 6.2 C, Automatic, 700R4/MD8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
C1500, 2D Pickup, 6.2 C, Standard, 5LM60/MG5 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
C1500, 2D Pickup, 6.2 C, Standard, SM465/M20 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
C2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L60/MD8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L80E/MT1 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 700R4/MD8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup Extra Cab, 4.3 Z, Standard, 5LM60/MG5 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup Extra Cab, 4.3 Z, Standard, NV4500/MT8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup Extra Cab, 4.3 Z, Standard, SM465/M20 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup Extra Cab, 5.0 H, Automatic, 4L60/MD8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup Extra Cab, 5.0 H, Automatic, 700R4/MD8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup Extra Cab, 5.0 H, Standard, 5LM60/MG5 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup Extra Cab, 5.0 H, Standard, NV4500/MT8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L60/MD8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L80E/MT1 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 700R4/MD8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup Extra Cab, 5.7 K, Standard, 5LM60/MG5 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup Extra Cab, 6.2 C, Automatic, 4L60/MD8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
C2500, 2D Pickup Extra Cab, 6.2 C, Automatic, 700R4/MD8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
C2500, 2D Pickup Extra Cab, 6.2 C, Standard, NV4500/MT8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
C2500, 2D Pickup Extra Cab, 6.2 C, Standard, SM465/M20 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
C2500, 2D Pickup Extra Cab, 6.2 J, Automatic — Eng VIN JAPI - SAE 10W-307.00 QTS.——
C2500, 2D Pickup Extra Cab, 6.2 J, Standard — Eng VIN JAPI - SAE 10W-307.00 QTS.——
C2500, 2D Pickup Extra Cab, 7.4 N, Automatic — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
C2500, 2D Pickup Extra Cab, 7.4 N, Standard, NV4500/MT8 — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
C2500, 2D Pickup Extra Cab, 7.4 N, Standard, SM465/M20 — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
C2500, 2D Pickup, 4.3 Z, Automatic, 4L60/MD8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup, 4.3 Z, Automatic, 4L80E/MT1 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup, 4.3 Z, Automatic, 700R4/MD8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup, 4.3 Z, Standard — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup, 5.0 H, Automatic, 4L60/MD8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup, 5.0 H, Automatic, 700R4/MD8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup, 5.0 H, Standard — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup, 5.7 K, Automatic, 4L60/MD8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup, 5.7 K, Automatic, 4L80E/MT1 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup, 5.7 K, Automatic, 700R4/MD8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup, 5.7 K, Standard, 5LM60/MG5 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup, 5.7 K, Standard, SM465/M20 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C2500, 2D Pickup, 6.2 C, Automatic, 4L60/MD8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
C2500, 2D Pickup, 6.2 C, Automatic, 700R4/MD8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
C2500, 2D Pickup, 6.2 C, Standard, 5LM60/MG5 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
C2500, 2D Pickup, 6.2 C, Standard, SM465/M20 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
C2500, 2D Pickup, 6.2 J, Automatic — Eng VIN JAPI - SAE 10W-307.00 QTS.——
C2500, 2D Pickup, 6.2 J, Standard — Eng VIN JAPI - SAE 10W-307.00 QTS.——
C2500, 2D Pickup, 7.4 N, Automatic — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
C2500, 2D Pickup, 7.4 N, Standard — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
C3500, 2D Pickup Extra Cab, 5.7 K, Automatic — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C3500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C3500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C3500, 2D Pickup Extra Cab, 6.2 J, Automatic — Eng VIN JAPI - SAE 10W-307.00 QTS.——
C3500, 2D Pickup Extra Cab, 6.2 J, Standard — Eng VIN JAPI - SAE 10W-307.00 QTS.——
C3500, 2D Pickup Extra Cab, 7.4 N, Automatic — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
C3500, 2D Pickup Extra Cab, 7.4 N, Standard — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
C3500, 2D Pickup, 5.7 K, Automatic — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C3500, 2D Pickup, 5.7 K, Standard — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
C3500, 2D Pickup, 6.2 J, Automatic — Eng VIN JAPI - SAE 10W-307.00 QTS.——
C3500, 2D Pickup, 6.2 J, Standard — Eng VIN JAPI - SAE 10W-307.00 QTS.——
C3500, 2D Pickup, 7.4 N, Automatic — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
C3500, 2D Pickup, 7.4 N, Standard — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
K1500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L60/MD8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 700R4/MD8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup Extra Cab, 4.3 Z, Standard, 5LM60/MG5 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup Extra Cab, 4.3 Z, Standard, NV4500/MT8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup Extra Cab, 4.3 Z, Standard, SM465/M20 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup Extra Cab, 5.0 H, Automatic, 4L60/MD8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup Extra Cab, 5.0 H, Automatic, 700R4/MD8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup Extra Cab, 5.0 H, Standard, 5LM60/MG5 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup Extra Cab, 5.0 H, Standard, NV4500/MT8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L60/MD8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup Extra Cab, 5.7 K, Automatic, 700R4/MD8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup Extra Cab, 5.7 K, Standard, 5LM60/MG5 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup Extra Cab, 6.2 C, Automatic, 4L60/MD8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
K1500, 2D Pickup Extra Cab, 6.2 C, Automatic, 700R4/MD8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
K1500, 2D Pickup Extra Cab, 6.2 C, Standard, NV4500/MT8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
K1500, 2D Pickup Extra Cab, 6.2 C, Standard, SM465/M20 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
K1500, 2D Pickup, 4.3 Z, Automatic, 4L60/MD8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup, 4.3 Z, Automatic, 700R4/MD8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup, 4.3 Z, Standard, 5LM60/MG5 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup, 4.3 Z, Standard, NV4500/MT8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup, 4.3 Z, Standard, SM465/M20 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup, 5.0 H, Automatic, 4L60/MD8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup, 5.0 H, Automatic, 700R4/MD8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup, 5.0 H, Standard, 5LM60/MG5 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup, 5.0 H, Standard, NV4500/MT8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup, 5.7 K, Automatic, 4L60/MD8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup, 5.7 K, Automatic, 700R4/MD8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup, 5.7 K, Standard, 5LM60/MG5 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup, 5.7 K, Standard, NV4500/MT8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup, 5.7 K, Standard, SM465/M20 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K1500, 2D Pickup, 6.2 C, Automatic, 4L60/MD8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
K1500, 2D Pickup, 6.2 C, Automatic, 700R4/MD8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
K1500, 2D Pickup, 6.2 C, Standard, NV4500/MT8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
K1500, 2D Pickup, 6.2 C, Standard, SM465/M20 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
K2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L60/MD8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L80E/MT1 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 700R4/MD8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup Extra Cab, 4.3 Z, Standard, 5LM60/MG5 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup Extra Cab, 4.3 Z, Standard, NV4500/MT8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup Extra Cab, 4.3 Z, Standard, SM465/M20 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup Extra Cab, 5.0 H, Automatic, 4L60/MD8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup Extra Cab, 5.0 H, Automatic, 700R4/MD8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup Extra Cab, 5.0 H, Standard, 5LM60/MG5 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup Extra Cab, 5.0 H, Standard, NV4500/MT8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L60/MD8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L80E/MT1 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 700R4/MD8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup Extra Cab, 5.7 K, Standard, 5LM60/MG5 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup Extra Cab, 6.2 C, Automatic, 4L60/MD8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
K2500, 2D Pickup Extra Cab, 6.2 C, Automatic, 700R4/MD8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
K2500, 2D Pickup Extra Cab, 6.2 C, Standard — Eng VIN CAPI - SAE 10W-307.00 QTS.——
K2500, 2D Pickup Extra Cab, 6.2 J, Automatic — Eng VIN JAPI - SAE 10W-307.00 QTS.——
K2500, 2D Pickup Extra Cab, 6.2 J, Standard — Eng VIN JAPI - SAE 10W-307.00 QTS.——
K2500, 2D Pickup Extra Cab, 7.4 N, Automatic — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
K2500, 2D Pickup Extra Cab, 7.4 N, Standard — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
K2500, 2D Pickup, 4.3 Z, Automatic, 4L60/MD8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup, 4.3 Z, Automatic, 4L80E/MT1 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup, 4.3 Z, Automatic, 700R4/MD8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup, 4.3 Z, Standard, 5LM60/MG5 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup, 4.3 Z, Standard, NV4500/MT8 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup, 4.3 Z, Standard, SM465/M20 — Eng VIN ZAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup, 5.0 H, Automatic, 4L60/MD8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup, 5.0 H, Automatic, 700R4/MD8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup, 5.0 H, Standard, 5LM60/MG5 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup, 5.0 H, Standard, NV4500/MT8 — Eng VIN HAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup, 5.7 K, Automatic, 4L60/MD8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup, 5.7 K, Automatic, 4L80E/MT1 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup, 5.7 K, Automatic, 700R4/MD8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup, 5.7 K, Standard, 5LM60/MG5 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup, 5.7 K, Standard, NV4500/MT8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup, 5.7 K, Standard, SM465/M20 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K2500, 2D Pickup, 6.2 C, Automatic, 4L60/MD8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
K2500, 2D Pickup, 6.2 C, Automatic, 700R4/MD8 — Eng VIN CAPI - SAE 10W-307.00 QTS.——
K2500, 2D Pickup, 6.2 C, Standard — Eng VIN CAPI - SAE 10W-307.00 QTS.——
K2500, 2D Pickup, 6.2 J, Automatic — Eng VIN JAPI - SAE 10W-307.00 QTS.——
K2500, 2D Pickup, 6.2 J, Standard — Eng VIN JAPI - SAE 10W-307.00 QTS.——
K2500, 2D Pickup, 7.4 N, Automatic — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
K2500, 2D Pickup, 7.4 N, Standard — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
K3500, 2D Pickup Extra Cab, 5.7 K, Automatic — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K3500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K3500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K3500, 2D Pickup Extra Cab, 6.2 J, Automatic — Eng VIN JAPI - SAE 10W-307.00 QTS.——
K3500, 2D Pickup Extra Cab, 6.2 J, Standard, NV4500/MT8 — Eng VIN JAPI - SAE 10W-307.00 QTS.——
K3500, 2D Pickup Extra Cab, 6.2 J, Standard, SM465/M20 — Eng VIN JAPI - SAE 10W-307.00 QTS.——
K3500, 2D Pickup Extra Cab, 7.4 N, Automatic — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
K3500, 2D Pickup Extra Cab, 7.4 N, Standard, NV4500/MT8 — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
K3500, 2D Pickup Extra Cab, 7.4 N, Standard, SM465/M20 — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
K3500, 2D Pickup, 5.7 K, Automatic — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K3500, 2D Pickup, 5.7 K, Standard, NV4500/MT8 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K3500, 2D Pickup, 5.7 K, Standard, SM465/M20 — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
K3500, 2D Pickup, 6.2 J, Automatic — Eng VIN JAPI - SAE 10W-307.00 QTS.——
K3500, 2D Pickup, 6.2 J, Standard, NV4500/MT8 — Eng VIN JAPI - SAE 10W-307.00 QTS.——
K3500, 2D Pickup, 6.2 J, Standard, SM465/M20 — Eng VIN JAPI - SAE 10W-307.00 QTS.——
K3500, 2D Pickup, 7.4 N, Automatic — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
K3500, 2D Pickup, 7.4 N, Standard, NV4500/MT8 — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
K3500, 2D Pickup, 7.4 N, Standard, SM465/M20 — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
R3500, 4D Pickup Bonus Cab, 5.7 K, Automatic — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
R3500, 4D Pickup Bonus Cab, 5.7 K, Standard — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
R3500, 4D Pickup Bonus Cab, 6.2 J, Automatic — Eng VIN JAPI - SAE 10W-307.00 QTS.——
R3500, 4D Pickup Bonus Cab, 6.2 J, Standard — Eng VIN JAPI - SAE 10W-307.00 QTS.——
R3500, 4D Pickup Bonus Cab, 7.4 N, Automatic — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
R3500, 4D Pickup Bonus Cab, 7.4 N, Standard — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
R3500, 4D Pickup Crew Cab, 5.7 K, Automatic — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
R3500, 4D Pickup Crew Cab, 5.7 K, Standard — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
R3500, 4D Pickup Crew Cab, 6.2 J, Automatic — Eng VIN JAPI - SAE 10W-307.00 QTS.——
R3500, 4D Pickup Crew Cab, 6.2 J, Standard — Eng VIN JAPI - SAE 10W-307.00 QTS.——
R3500, 4D Pickup Crew Cab, 7.4 N, Automatic — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
R3500, 4D Pickup Crew Cab, 7.4 N, Standard — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
V3500, 4D Pickup Bonus Cab, 5.7 K, Automatic — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
V3500, 4D Pickup Bonus Cab, 5.7 K, Standard — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
V3500, 4D Pickup Bonus Cab, 6.2 J, Automatic — Eng VIN JAPI - SAE 10W-307.00 QTS.——
V3500, 4D Pickup Bonus Cab, 6.2 J, Standard — Eng VIN JAPI - SAE 10W-307.00 QTS.——
V3500, 4D Pickup Bonus Cab, 7.4 N, Automatic — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
V3500, 4D Pickup Bonus Cab, 7.4 N, Standard — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
V3500, 4D Pickup Crew Cab, 5.7 K, Automatic — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
V3500, 4D Pickup Crew Cab, 5.7 K, Standard — Eng VIN KAPI - SAE 10W-305.00 QTS.4.00 QTS.—
V3500, 4D Pickup Crew Cab, 6.2 J, Automatic — Eng VIN JAPI - SAE 10W-307.00 QTS.——
V3500, 4D Pickup Crew Cab, 6.2 J, Standard — Eng VIN JAPI - SAE 10W-307.00 QTS.——
V3500, 4D Pickup Crew Cab, 7.4 N, Automatic — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—
V3500, 4D Pickup Crew Cab, 7.4 N, Standard — Eng VIN NAPI - SAE 10W-307.00 QTS.6.00 QTS.—

Buy the right oil

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More specs & repair guides for your Pickup

1991 GMC Pickup factory service manualAll fluid capacities (transmission, coolant, brakes)

Powered by factory manual data from our partner site AllOEMManuals.com.

Coolant capacity

18.0 quarts (17.03 L) — 56/44 mixture of Ethylene Glycol Base Antifreeze and water. GM Specification 1825-M.

Frequently asked questions

What type of oil does a 1991 GMC Pickup take?

It depends on the engine: C1500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L60/MD8 uses 10W-30; C1500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 700R4/MD8 uses 10W-30; C1500, 2D Pickup Extra Cab, 4.3 Z, Standard, 5LM60/MG5 uses 10W-30; C1500, 2D Pickup Extra Cab, 4.3 Z, Standard, NV4500/MT8 uses 10W-30; C1500, 2D Pickup Extra Cab, 4.3 Z, Standard, SM465/M20 uses 10W-30; C1500, 2D Pickup Extra Cab, 5.0 H, Automatic, 4L60/MD8 uses 10W-30; C1500, 2D Pickup Extra Cab, 5.0 H, Automatic, 700R4/MD8 uses 10W-30; C1500, 2D Pickup Extra Cab, 5.0 H, Standard, 5LM60/MG5 uses 10W-30; C1500, 2D Pickup Extra Cab, 5.0 H, Standard, NV4500/MT8 uses 10W-30; C1500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L60/MD8 uses 10W-30; C1500, 2D Pickup Extra Cab, 5.7 K, Automatic, 700R4/MD8 uses 10W-30; C1500, 2D Pickup Extra Cab, 5.7 K, Standard, 5LM60/MG5 uses 10W-30; C1500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 uses 10W-30; C1500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 uses 10W-30; C1500, 2D Pickup Extra Cab, 6.2 C, Automatic, 4L60/MD8 uses 10W-30; C1500, 2D Pickup Extra Cab, 6.2 C, Automatic, 700R4/MD8 uses 10W-30; C1500, 2D Pickup Extra Cab, 6.2 C, Standard, 5LM60/MG5 uses 10W-30; C1500, 2D Pickup Extra Cab, 6.2 C, Standard, NV4500/MT8 uses 10W-30; C1500, 2D Pickup Extra Cab, 6.2 C, Standard, SM465/M20 uses 10W-30; C1500, 2D Pickup, 4.3 Z, Automatic, 4L60/MD8 uses 10W-30; C1500, 2D Pickup, 4.3 Z, Automatic, 700R4/MD8 uses 10W-30; C1500, 2D Pickup, 4.3 Z, Standard, 5LM60/MG5 uses 10W-30; C1500, 2D Pickup, 4.3 Z, Standard, NV4500/MT8 uses 10W-30; C1500, 2D Pickup, 4.3 Z, Standard, SM465/M20 uses 10W-30; C1500, 2D Pickup, 5.0 H, Automatic, 4L60/MD8 uses 10W-30; C1500, 2D Pickup, 5.0 H, Automatic, 700R4/MD8 uses 10W-30; C1500, 2D Pickup, 5.0 H, Standard uses 10W-30; C1500, 2D Pickup, 5.7 K, Automatic, 4L60/MD8 uses 10W-30; C1500, 2D Pickup, 5.7 K, Automatic, 700R4/MD8 uses 10W-30; C1500, 2D Pickup, 5.7 K, Standard, 5LM60/MG5 uses 10W-30; C1500, 2D Pickup, 5.7 K, Standard, NV4500/MT8 uses 10W-30; C1500, 2D Pickup, 5.7 K, Standard, SM465/M20 uses 10W-30; C1500, 2D Pickup, 6.2 C, Automatic, 4L60/MD8 uses 10W-30; C1500, 2D Pickup, 6.2 C, Automatic, 700R4/MD8 uses 10W-30; C1500, 2D Pickup, 6.2 C, Standard, 5LM60/MG5 uses 10W-30; C1500, 2D Pickup, 6.2 C, Standard, SM465/M20 uses 10W-30; C2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L60/MD8 uses 10W-30; C2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L80E/MT1 uses 10W-30; C2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 700R4/MD8 uses 10W-30; C2500, 2D Pickup Extra Cab, 4.3 Z, Standard, 5LM60/MG5 uses 10W-30; C2500, 2D Pickup Extra Cab, 4.3 Z, Standard, NV4500/MT8 uses 10W-30; C2500, 2D Pickup Extra Cab, 4.3 Z, Standard, SM465/M20 uses 10W-30; C2500, 2D Pickup Extra Cab, 5.0 H, Automatic, 4L60/MD8 uses 10W-30; C2500, 2D Pickup Extra Cab, 5.0 H, Automatic, 700R4/MD8 uses 10W-30; C2500, 2D Pickup Extra Cab, 5.0 H, Standard, 5LM60/MG5 uses 10W-30; C2500, 2D Pickup Extra Cab, 5.0 H, Standard, NV4500/MT8 uses 10W-30; C2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L60/MD8 uses 10W-30; C2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L80E/MT1 uses 10W-30; C2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 700R4/MD8 uses 10W-30; C2500, 2D Pickup Extra Cab, 5.7 K, Standard, 5LM60/MG5 uses 10W-30; C2500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 uses 10W-30; C2500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 uses 10W-30; C2500, 2D Pickup Extra Cab, 6.2 C, Automatic, 4L60/MD8 uses 10W-30; C2500, 2D Pickup Extra Cab, 6.2 C, Automatic, 700R4/MD8 uses 10W-30; C2500, 2D Pickup Extra Cab, 6.2 C, Standard, NV4500/MT8 uses 10W-30; C2500, 2D Pickup Extra Cab, 6.2 C, Standard, SM465/M20 uses 10W-30; C2500, 2D Pickup Extra Cab, 6.2 J, Automatic uses 10W-30; C2500, 2D Pickup Extra Cab, 6.2 J, Standard uses 10W-30; C2500, 2D Pickup Extra Cab, 7.4 N, Automatic uses 10W-30; C2500, 2D Pickup Extra Cab, 7.4 N, Standard, NV4500/MT8 uses 10W-30; C2500, 2D Pickup Extra Cab, 7.4 N, Standard, SM465/M20 uses 10W-30; C2500, 2D Pickup, 4.3 Z, Automatic, 4L60/MD8 uses 10W-30; C2500, 2D Pickup, 4.3 Z, Automatic, 4L80E/MT1 uses 10W-30; C2500, 2D Pickup, 4.3 Z, Automatic, 700R4/MD8 uses 10W-30; C2500, 2D Pickup, 4.3 Z, Standard uses 10W-30; C2500, 2D Pickup, 5.0 H, Automatic, 4L60/MD8 uses 10W-30; C2500, 2D Pickup, 5.0 H, Automatic, 700R4/MD8 uses 10W-30; C2500, 2D Pickup, 5.0 H, Standard uses 10W-30; C2500, 2D Pickup, 5.7 K, Automatic, 4L60/MD8 uses 10W-30; C2500, 2D Pickup, 5.7 K, Automatic, 4L80E/MT1 uses 10W-30; C2500, 2D Pickup, 5.7 K, Automatic, 700R4/MD8 uses 10W-30; C2500, 2D Pickup, 5.7 K, Standard, 5LM60/MG5 uses 10W-30; C2500, 2D Pickup, 5.7 K, Standard, SM465/M20 uses 10W-30; C2500, 2D Pickup, 6.2 C, Automatic, 4L60/MD8 uses 10W-30; C2500, 2D Pickup, 6.2 C, Automatic, 700R4/MD8 uses 10W-30; C2500, 2D Pickup, 6.2 C, Standard, 5LM60/MG5 uses 10W-30; C2500, 2D Pickup, 6.2 C, Standard, SM465/M20 uses 10W-30; C2500, 2D Pickup, 6.2 J, Automatic uses 10W-30; C2500, 2D Pickup, 6.2 J, Standard uses 10W-30; C2500, 2D Pickup, 7.4 N, Automatic uses 10W-30; C2500, 2D Pickup, 7.4 N, Standard uses 10W-30; C3500, 2D Pickup Extra Cab, 5.7 K, Automatic uses 10W-30; C3500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 uses 10W-30; C3500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 uses 10W-30; C3500, 2D Pickup Extra Cab, 6.2 J, Automatic uses 10W-30; C3500, 2D Pickup Extra Cab, 6.2 J, Standard uses 10W-30; C3500, 2D Pickup Extra Cab, 7.4 N, Automatic uses 10W-30; C3500, 2D Pickup Extra Cab, 7.4 N, Standard uses 10W-30; C3500, 2D Pickup, 5.7 K, Automatic uses 10W-30; C3500, 2D Pickup, 5.7 K, Standard uses 10W-30; C3500, 2D Pickup, 6.2 J, Automatic uses 10W-30; C3500, 2D Pickup, 6.2 J, Standard uses 10W-30; C3500, 2D Pickup, 7.4 N, Automatic uses 10W-30; C3500, 2D Pickup, 7.4 N, Standard uses 10W-30; K1500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L60/MD8 uses 10W-30; K1500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 700R4/MD8 uses 10W-30; K1500, 2D Pickup Extra Cab, 4.3 Z, Standard, 5LM60/MG5 uses 10W-30; K1500, 2D Pickup Extra Cab, 4.3 Z, Standard, NV4500/MT8 uses 10W-30; K1500, 2D Pickup Extra Cab, 4.3 Z, Standard, SM465/M20 uses 10W-30; K1500, 2D Pickup Extra Cab, 5.0 H, Automatic, 4L60/MD8 uses 10W-30; K1500, 2D Pickup Extra Cab, 5.0 H, Automatic, 700R4/MD8 uses 10W-30; K1500, 2D Pickup Extra Cab, 5.0 H, Standard, 5LM60/MG5 uses 10W-30; K1500, 2D Pickup Extra Cab, 5.0 H, Standard, NV4500/MT8 uses 10W-30; K1500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L60/MD8 uses 10W-30; K1500, 2D Pickup Extra Cab, 5.7 K, Automatic, 700R4/MD8 uses 10W-30; K1500, 2D Pickup Extra Cab, 5.7 K, Standard, 5LM60/MG5 uses 10W-30; K1500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 uses 10W-30; K1500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 uses 10W-30; K1500, 2D Pickup Extra Cab, 6.2 C, Automatic, 4L60/MD8 uses 10W-30; K1500, 2D Pickup Extra Cab, 6.2 C, Automatic, 700R4/MD8 uses 10W-30; K1500, 2D Pickup Extra Cab, 6.2 C, Standard, NV4500/MT8 uses 10W-30; K1500, 2D Pickup Extra Cab, 6.2 C, Standard, SM465/M20 uses 10W-30; K1500, 2D Pickup, 4.3 Z, Automatic, 4L60/MD8 uses 10W-30; K1500, 2D Pickup, 4.3 Z, Automatic, 700R4/MD8 uses 10W-30; K1500, 2D Pickup, 4.3 Z, Standard, 5LM60/MG5 uses 10W-30; K1500, 2D Pickup, 4.3 Z, Standard, NV4500/MT8 uses 10W-30; K1500, 2D Pickup, 4.3 Z, Standard, SM465/M20 uses 10W-30; K1500, 2D Pickup, 5.0 H, Automatic, 4L60/MD8 uses 10W-30; K1500, 2D Pickup, 5.0 H, Automatic, 700R4/MD8 uses 10W-30; K1500, 2D Pickup, 5.0 H, Standard, 5LM60/MG5 uses 10W-30; K1500, 2D Pickup, 5.0 H, Standard, NV4500/MT8 uses 10W-30; K1500, 2D Pickup, 5.7 K, Automatic, 4L60/MD8 uses 10W-30; K1500, 2D Pickup, 5.7 K, Automatic, 700R4/MD8 uses 10W-30; K1500, 2D Pickup, 5.7 K, Standard, 5LM60/MG5 uses 10W-30; K1500, 2D Pickup, 5.7 K, Standard, NV4500/MT8 uses 10W-30; K1500, 2D Pickup, 5.7 K, Standard, SM465/M20 uses 10W-30; K1500, 2D Pickup, 6.2 C, Automatic, 4L60/MD8 uses 10W-30; K1500, 2D Pickup, 6.2 C, Automatic, 700R4/MD8 uses 10W-30; K1500, 2D Pickup, 6.2 C, Standard, NV4500/MT8 uses 10W-30; K1500, 2D Pickup, 6.2 C, Standard, SM465/M20 uses 10W-30; K2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L60/MD8 uses 10W-30; K2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L80E/MT1 uses 10W-30; K2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 700R4/MD8 uses 10W-30; K2500, 2D Pickup Extra Cab, 4.3 Z, Standard, 5LM60/MG5 uses 10W-30; K2500, 2D Pickup Extra Cab, 4.3 Z, Standard, NV4500/MT8 uses 10W-30; K2500, 2D Pickup Extra Cab, 4.3 Z, Standard, SM465/M20 uses 10W-30; K2500, 2D Pickup Extra Cab, 5.0 H, Automatic, 4L60/MD8 uses 10W-30; K2500, 2D Pickup Extra Cab, 5.0 H, Automatic, 700R4/MD8 uses 10W-30; K2500, 2D Pickup Extra Cab, 5.0 H, Standard, 5LM60/MG5 uses 10W-30; K2500, 2D Pickup Extra Cab, 5.0 H, Standard, NV4500/MT8 uses 10W-30; K2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L60/MD8 uses 10W-30; K2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L80E/MT1 uses 10W-30; K2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 700R4/MD8 uses 10W-30; K2500, 2D Pickup Extra Cab, 5.7 K, Standard, 5LM60/MG5 uses 10W-30; K2500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 uses 10W-30; K2500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 uses 10W-30; K2500, 2D Pickup Extra Cab, 6.2 C, Automatic, 4L60/MD8 uses 10W-30; K2500, 2D Pickup Extra Cab, 6.2 C, Automatic, 700R4/MD8 uses 10W-30; K2500, 2D Pickup Extra Cab, 6.2 C, Standard uses 10W-30; K2500, 2D Pickup Extra Cab, 6.2 J, Automatic uses 10W-30; K2500, 2D Pickup Extra Cab, 6.2 J, Standard uses 10W-30; K2500, 2D Pickup Extra Cab, 7.4 N, Automatic uses 10W-30; K2500, 2D Pickup Extra Cab, 7.4 N, Standard uses 10W-30; K2500, 2D Pickup, 4.3 Z, Automatic, 4L60/MD8 uses 10W-30; K2500, 2D Pickup, 4.3 Z, Automatic, 4L80E/MT1 uses 10W-30; K2500, 2D Pickup, 4.3 Z, Automatic, 700R4/MD8 uses 10W-30; K2500, 2D Pickup, 4.3 Z, Standard, 5LM60/MG5 uses 10W-30; K2500, 2D Pickup, 4.3 Z, Standard, NV4500/MT8 uses 10W-30; K2500, 2D Pickup, 4.3 Z, Standard, SM465/M20 uses 10W-30; K2500, 2D Pickup, 5.0 H, Automatic, 4L60/MD8 uses 10W-30; K2500, 2D Pickup, 5.0 H, Automatic, 700R4/MD8 uses 10W-30; K2500, 2D Pickup, 5.0 H, Standard, 5LM60/MG5 uses 10W-30; K2500, 2D Pickup, 5.0 H, Standard, NV4500/MT8 uses 10W-30; K2500, 2D Pickup, 5.7 K, Automatic, 4L60/MD8 uses 10W-30; K2500, 2D Pickup, 5.7 K, Automatic, 4L80E/MT1 uses 10W-30; K2500, 2D Pickup, 5.7 K, Automatic, 700R4/MD8 uses 10W-30; K2500, 2D Pickup, 5.7 K, Standard, 5LM60/MG5 uses 10W-30; K2500, 2D Pickup, 5.7 K, Standard, NV4500/MT8 uses 10W-30; K2500, 2D Pickup, 5.7 K, Standard, SM465/M20 uses 10W-30; K2500, 2D Pickup, 6.2 C, Automatic, 4L60/MD8 uses 10W-30; K2500, 2D Pickup, 6.2 C, Automatic, 700R4/MD8 uses 10W-30; K2500, 2D Pickup, 6.2 C, Standard uses 10W-30; K2500, 2D Pickup, 6.2 J, Automatic uses 10W-30; K2500, 2D Pickup, 6.2 J, Standard uses 10W-30; K2500, 2D Pickup, 7.4 N, Automatic uses 10W-30; K2500, 2D Pickup, 7.4 N, Standard uses 10W-30; K3500, 2D Pickup Extra Cab, 5.7 K, Automatic uses 10W-30; K3500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 uses 10W-30; K3500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 uses 10W-30; K3500, 2D Pickup Extra Cab, 6.2 J, Automatic uses 10W-30; K3500, 2D Pickup Extra Cab, 6.2 J, Standard, NV4500/MT8 uses 10W-30; K3500, 2D Pickup Extra Cab, 6.2 J, Standard, SM465/M20 uses 10W-30; K3500, 2D Pickup Extra Cab, 7.4 N, Automatic uses 10W-30; K3500, 2D Pickup Extra Cab, 7.4 N, Standard, NV4500/MT8 uses 10W-30; K3500, 2D Pickup Extra Cab, 7.4 N, Standard, SM465/M20 uses 10W-30; K3500, 2D Pickup, 5.7 K, Automatic uses 10W-30; K3500, 2D Pickup, 5.7 K, Standard, NV4500/MT8 uses 10W-30; K3500, 2D Pickup, 5.7 K, Standard, SM465/M20 uses 10W-30; K3500, 2D Pickup, 6.2 J, Automatic uses 10W-30; K3500, 2D Pickup, 6.2 J, Standard, NV4500/MT8 uses 10W-30; K3500, 2D Pickup, 6.2 J, Standard, SM465/M20 uses 10W-30; K3500, 2D Pickup, 7.4 N, Automatic uses 10W-30; K3500, 2D Pickup, 7.4 N, Standard, NV4500/MT8 uses 10W-30; K3500, 2D Pickup, 7.4 N, Standard, SM465/M20 uses 10W-30; R3500, 4D Pickup Bonus Cab, 5.7 K, Automatic uses 10W-30; R3500, 4D Pickup Bonus Cab, 5.7 K, Standard uses 10W-30; R3500, 4D Pickup Bonus Cab, 6.2 J, Automatic uses 10W-30; R3500, 4D Pickup Bonus Cab, 6.2 J, Standard uses 10W-30; R3500, 4D Pickup Bonus Cab, 7.4 N, Automatic uses 10W-30; R3500, 4D Pickup Bonus Cab, 7.4 N, Standard uses 10W-30; R3500, 4D Pickup Crew Cab, 5.7 K, Automatic uses 10W-30; R3500, 4D Pickup Crew Cab, 5.7 K, Standard uses 10W-30; R3500, 4D Pickup Crew Cab, 6.2 J, Automatic uses 10W-30; R3500, 4D Pickup Crew Cab, 6.2 J, Standard uses 10W-30; R3500, 4D Pickup Crew Cab, 7.4 N, Automatic uses 10W-30; R3500, 4D Pickup Crew Cab, 7.4 N, Standard uses 10W-30; V3500, 4D Pickup Bonus Cab, 5.7 K, Automatic uses 10W-30; V3500, 4D Pickup Bonus Cab, 5.7 K, Standard uses 10W-30; V3500, 4D Pickup Bonus Cab, 6.2 J, Automatic uses 10W-30; V3500, 4D Pickup Bonus Cab, 6.2 J, Standard uses 10W-30; V3500, 4D Pickup Bonus Cab, 7.4 N, Automatic uses 10W-30; V3500, 4D Pickup Bonus Cab, 7.4 N, Standard uses 10W-30; V3500, 4D Pickup Crew Cab, 5.7 K, Automatic uses 10W-30; V3500, 4D Pickup Crew Cab, 5.7 K, Standard uses 10W-30; V3500, 4D Pickup Crew Cab, 6.2 J, Automatic uses 10W-30; V3500, 4D Pickup Crew Cab, 6.2 J, Standard uses 10W-30; V3500, 4D Pickup Crew Cab, 7.4 N, Automatic uses 10W-30; V3500, 4D Pickup Crew Cab, 7.4 N, Standard uses 10W-30.

How much oil does a 1991 GMC Pickup take?

Capacity depends on the engine: C1500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L60/MD8 holds 5.0 quarts with filter; C1500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 700R4/MD8 holds 5.0 quarts with filter; C1500, 2D Pickup Extra Cab, 4.3 Z, Standard, 5LM60/MG5 holds 5.0 quarts with filter; C1500, 2D Pickup Extra Cab, 4.3 Z, Standard, NV4500/MT8 holds 5.0 quarts with filter; C1500, 2D Pickup Extra Cab, 4.3 Z, Standard, SM465/M20 holds 5.0 quarts with filter; C1500, 2D Pickup Extra Cab, 5.0 H, Automatic, 4L60/MD8 holds 5.0 quarts with filter; C1500, 2D Pickup Extra Cab, 5.0 H, Automatic, 700R4/MD8 holds 5.0 quarts with filter; C1500, 2D Pickup Extra Cab, 5.0 H, Standard, 5LM60/MG5 holds 5.0 quarts with filter; C1500, 2D Pickup Extra Cab, 5.0 H, Standard, NV4500/MT8 holds 5.0 quarts with filter; C1500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L60/MD8 holds 5.0 quarts with filter; C1500, 2D Pickup Extra Cab, 5.7 K, Automatic, 700R4/MD8 holds 5.0 quarts with filter; C1500, 2D Pickup Extra Cab, 5.7 K, Standard, 5LM60/MG5 holds 5.0 quarts with filter; C1500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 holds 5.0 quarts with filter; C1500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 holds 5.0 quarts with filter; C1500, 2D Pickup Extra Cab, 6.2 C, Automatic, 4L60/MD8 holds 7.0 quarts with filter; C1500, 2D Pickup Extra Cab, 6.2 C, Automatic, 700R4/MD8 holds 7.0 quarts with filter; C1500, 2D Pickup Extra Cab, 6.2 C, Standard, 5LM60/MG5 holds 7.0 quarts with filter; C1500, 2D Pickup Extra Cab, 6.2 C, Standard, NV4500/MT8 holds 7.0 quarts with filter; C1500, 2D Pickup Extra Cab, 6.2 C, Standard, SM465/M20 holds 7.0 quarts with filter; C1500, 2D Pickup, 4.3 Z, Automatic, 4L60/MD8 holds 5.0 quarts with filter; C1500, 2D Pickup, 4.3 Z, Automatic, 700R4/MD8 holds 5.0 quarts with filter; C1500, 2D Pickup, 4.3 Z, Standard, 5LM60/MG5 holds 5.0 quarts with filter; C1500, 2D Pickup, 4.3 Z, Standard, NV4500/MT8 holds 5.0 quarts with filter; C1500, 2D Pickup, 4.3 Z, Standard, SM465/M20 holds 5.0 quarts with filter; C1500, 2D Pickup, 5.0 H, Automatic, 4L60/MD8 holds 5.0 quarts with filter; C1500, 2D Pickup, 5.0 H, Automatic, 700R4/MD8 holds 5.0 quarts with filter; C1500, 2D Pickup, 5.0 H, Standard holds 5.0 quarts with filter; C1500, 2D Pickup, 5.7 K, Automatic, 4L60/MD8 holds 5.0 quarts with filter; C1500, 2D Pickup, 5.7 K, Automatic, 700R4/MD8 holds 5.0 quarts with filter; C1500, 2D Pickup, 5.7 K, Standard, 5LM60/MG5 holds 5.0 quarts with filter; C1500, 2D Pickup, 5.7 K, Standard, NV4500/MT8 holds 5.0 quarts with filter; C1500, 2D Pickup, 5.7 K, Standard, SM465/M20 holds 5.0 quarts with filter; C1500, 2D Pickup, 6.2 C, Automatic, 4L60/MD8 holds 7.0 quarts with filter; C1500, 2D Pickup, 6.2 C, Automatic, 700R4/MD8 holds 7.0 quarts with filter; C1500, 2D Pickup, 6.2 C, Standard, 5LM60/MG5 holds 7.0 quarts with filter; C1500, 2D Pickup, 6.2 C, Standard, SM465/M20 holds 7.0 quarts with filter; C2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L60/MD8 holds 5.0 quarts with filter; C2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L80E/MT1 holds 5.0 quarts with filter; C2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 700R4/MD8 holds 5.0 quarts with filter; C2500, 2D Pickup Extra Cab, 4.3 Z, Standard, 5LM60/MG5 holds 5.0 quarts with filter; C2500, 2D Pickup Extra Cab, 4.3 Z, Standard, NV4500/MT8 holds 5.0 quarts with filter; C2500, 2D Pickup Extra Cab, 4.3 Z, Standard, SM465/M20 holds 5.0 quarts with filter; C2500, 2D Pickup Extra Cab, 5.0 H, Automatic, 4L60/MD8 holds 5.0 quarts with filter; C2500, 2D Pickup Extra Cab, 5.0 H, Automatic, 700R4/MD8 holds 5.0 quarts with filter; C2500, 2D Pickup Extra Cab, 5.0 H, Standard, 5LM60/MG5 holds 5.0 quarts with filter; C2500, 2D Pickup Extra Cab, 5.0 H, Standard, NV4500/MT8 holds 5.0 quarts with filter; C2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L60/MD8 holds 5.0 quarts with filter; C2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L80E/MT1 holds 5.0 quarts with filter; C2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 700R4/MD8 holds 5.0 quarts with filter; C2500, 2D Pickup Extra Cab, 5.7 K, Standard, 5LM60/MG5 holds 5.0 quarts with filter; C2500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 holds 5.0 quarts with filter; C2500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 holds 5.0 quarts with filter; C2500, 2D Pickup Extra Cab, 6.2 C, Automatic, 4L60/MD8 holds 7.0 quarts with filter; C2500, 2D Pickup Extra Cab, 6.2 C, Automatic, 700R4/MD8 holds 7.0 quarts with filter; C2500, 2D Pickup Extra Cab, 6.2 C, Standard, NV4500/MT8 holds 7.0 quarts with filter; C2500, 2D Pickup Extra Cab, 6.2 C, Standard, SM465/M20 holds 7.0 quarts with filter; C2500, 2D Pickup Extra Cab, 6.2 J, Automatic holds 7.0 quarts with filter; C2500, 2D Pickup Extra Cab, 6.2 J, Standard holds 7.0 quarts with filter; C2500, 2D Pickup Extra Cab, 7.4 N, Automatic holds 7.0 quarts with filter; C2500, 2D Pickup Extra Cab, 7.4 N, Standard, NV4500/MT8 holds 7.0 quarts with filter; C2500, 2D Pickup Extra Cab, 7.4 N, Standard, SM465/M20 holds 7.0 quarts with filter; C2500, 2D Pickup, 4.3 Z, Automatic, 4L60/MD8 holds 5.0 quarts with filter; C2500, 2D Pickup, 4.3 Z, Automatic, 4L80E/MT1 holds 5.0 quarts with filter; C2500, 2D Pickup, 4.3 Z, Automatic, 700R4/MD8 holds 5.0 quarts with filter; C2500, 2D Pickup, 4.3 Z, Standard holds 5.0 quarts with filter; C2500, 2D Pickup, 5.0 H, Automatic, 4L60/MD8 holds 5.0 quarts with filter; C2500, 2D Pickup, 5.0 H, Automatic, 700R4/MD8 holds 5.0 quarts with filter; C2500, 2D Pickup, 5.0 H, Standard holds 5.0 quarts with filter; C2500, 2D Pickup, 5.7 K, Automatic, 4L60/MD8 holds 5.0 quarts with filter; C2500, 2D Pickup, 5.7 K, Automatic, 4L80E/MT1 holds 5.0 quarts with filter; C2500, 2D Pickup, 5.7 K, Automatic, 700R4/MD8 holds 5.0 quarts with filter; C2500, 2D Pickup, 5.7 K, Standard, 5LM60/MG5 holds 5.0 quarts with filter; C2500, 2D Pickup, 5.7 K, Standard, SM465/M20 holds 5.0 quarts with filter; C2500, 2D Pickup, 6.2 C, Automatic, 4L60/MD8 holds 7.0 quarts with filter; C2500, 2D Pickup, 6.2 C, Automatic, 700R4/MD8 holds 7.0 quarts with filter; C2500, 2D Pickup, 6.2 C, Standard, 5LM60/MG5 holds 7.0 quarts with filter; C2500, 2D Pickup, 6.2 C, Standard, SM465/M20 holds 7.0 quarts with filter; C2500, 2D Pickup, 6.2 J, Automatic holds 7.0 quarts with filter; C2500, 2D Pickup, 6.2 J, Standard holds 7.0 quarts with filter; C2500, 2D Pickup, 7.4 N, Automatic holds 7.0 quarts with filter; C2500, 2D Pickup, 7.4 N, Standard holds 7.0 quarts with filter; C3500, 2D Pickup Extra Cab, 5.7 K, Automatic holds 5.0 quarts with filter; C3500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 holds 5.0 quarts with filter; C3500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 holds 5.0 quarts with filter; C3500, 2D Pickup Extra Cab, 6.2 J, Automatic holds 7.0 quarts with filter; C3500, 2D Pickup Extra Cab, 6.2 J, Standard holds 7.0 quarts with filter; C3500, 2D Pickup Extra Cab, 7.4 N, Automatic holds 7.0 quarts with filter; C3500, 2D Pickup Extra Cab, 7.4 N, Standard holds 7.0 quarts with filter; C3500, 2D Pickup, 5.7 K, Automatic holds 5.0 quarts with filter; C3500, 2D Pickup, 5.7 K, Standard holds 5.0 quarts with filter; C3500, 2D Pickup, 6.2 J, Automatic holds 7.0 quarts with filter; C3500, 2D Pickup, 6.2 J, Standard holds 7.0 quarts with filter; C3500, 2D Pickup, 7.4 N, Automatic holds 7.0 quarts with filter; C3500, 2D Pickup, 7.4 N, Standard holds 7.0 quarts with filter; K1500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L60/MD8 holds 5.0 quarts with filter; K1500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 700R4/MD8 holds 5.0 quarts with filter; K1500, 2D Pickup Extra Cab, 4.3 Z, Standard, 5LM60/MG5 holds 5.0 quarts with filter; K1500, 2D Pickup Extra Cab, 4.3 Z, Standard, NV4500/MT8 holds 5.0 quarts with filter; K1500, 2D Pickup Extra Cab, 4.3 Z, Standard, SM465/M20 holds 5.0 quarts with filter; K1500, 2D Pickup Extra Cab, 5.0 H, Automatic, 4L60/MD8 holds 5.0 quarts with filter; K1500, 2D Pickup Extra Cab, 5.0 H, Automatic, 700R4/MD8 holds 5.0 quarts with filter; K1500, 2D Pickup Extra Cab, 5.0 H, Standard, 5LM60/MG5 holds 5.0 quarts with filter; K1500, 2D Pickup Extra Cab, 5.0 H, Standard, NV4500/MT8 holds 5.0 quarts with filter; K1500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L60/MD8 holds 5.0 quarts with filter; K1500, 2D Pickup Extra Cab, 5.7 K, Automatic, 700R4/MD8 holds 5.0 quarts with filter; K1500, 2D Pickup Extra Cab, 5.7 K, Standard, 5LM60/MG5 holds 5.0 quarts with filter; K1500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 holds 5.0 quarts with filter; K1500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 holds 5.0 quarts with filter; K1500, 2D Pickup Extra Cab, 6.2 C, Automatic, 4L60/MD8 holds 7.0 quarts with filter; K1500, 2D Pickup Extra Cab, 6.2 C, Automatic, 700R4/MD8 holds 7.0 quarts with filter; K1500, 2D Pickup Extra Cab, 6.2 C, Standard, NV4500/MT8 holds 7.0 quarts with filter; K1500, 2D Pickup Extra Cab, 6.2 C, Standard, SM465/M20 holds 7.0 quarts with filter; K1500, 2D Pickup, 4.3 Z, Automatic, 4L60/MD8 holds 5.0 quarts with filter; K1500, 2D Pickup, 4.3 Z, Automatic, 700R4/MD8 holds 5.0 quarts with filter; K1500, 2D Pickup, 4.3 Z, Standard, 5LM60/MG5 holds 5.0 quarts with filter; K1500, 2D Pickup, 4.3 Z, Standard, NV4500/MT8 holds 5.0 quarts with filter; K1500, 2D Pickup, 4.3 Z, Standard, SM465/M20 holds 5.0 quarts with filter; K1500, 2D Pickup, 5.0 H, Automatic, 4L60/MD8 holds 5.0 quarts with filter; K1500, 2D Pickup, 5.0 H, Automatic, 700R4/MD8 holds 5.0 quarts with filter; K1500, 2D Pickup, 5.0 H, Standard, 5LM60/MG5 holds 5.0 quarts with filter; K1500, 2D Pickup, 5.0 H, Standard, NV4500/MT8 holds 5.0 quarts with filter; K1500, 2D Pickup, 5.7 K, Automatic, 4L60/MD8 holds 5.0 quarts with filter; K1500, 2D Pickup, 5.7 K, Automatic, 700R4/MD8 holds 5.0 quarts with filter; K1500, 2D Pickup, 5.7 K, Standard, 5LM60/MG5 holds 5.0 quarts with filter; K1500, 2D Pickup, 5.7 K, Standard, NV4500/MT8 holds 5.0 quarts with filter; K1500, 2D Pickup, 5.7 K, Standard, SM465/M20 holds 5.0 quarts with filter; K1500, 2D Pickup, 6.2 C, Automatic, 4L60/MD8 holds 7.0 quarts with filter; K1500, 2D Pickup, 6.2 C, Automatic, 700R4/MD8 holds 7.0 quarts with filter; K1500, 2D Pickup, 6.2 C, Standard, NV4500/MT8 holds 7.0 quarts with filter; K1500, 2D Pickup, 6.2 C, Standard, SM465/M20 holds 7.0 quarts with filter; K2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L60/MD8 holds 5.0 quarts with filter; K2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 4L80E/MT1 holds 5.0 quarts with filter; K2500, 2D Pickup Extra Cab, 4.3 Z, Automatic, 700R4/MD8 holds 5.0 quarts with filter; K2500, 2D Pickup Extra Cab, 4.3 Z, Standard, 5LM60/MG5 holds 5.0 quarts with filter; K2500, 2D Pickup Extra Cab, 4.3 Z, Standard, NV4500/MT8 holds 5.0 quarts with filter; K2500, 2D Pickup Extra Cab, 4.3 Z, Standard, SM465/M20 holds 5.0 quarts with filter; K2500, 2D Pickup Extra Cab, 5.0 H, Automatic, 4L60/MD8 holds 5.0 quarts with filter; K2500, 2D Pickup Extra Cab, 5.0 H, Automatic, 700R4/MD8 holds 5.0 quarts with filter; K2500, 2D Pickup Extra Cab, 5.0 H, Standard, 5LM60/MG5 holds 5.0 quarts with filter; K2500, 2D Pickup Extra Cab, 5.0 H, Standard, NV4500/MT8 holds 5.0 quarts with filter; K2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L60/MD8 holds 5.0 quarts with filter; K2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 4L80E/MT1 holds 5.0 quarts with filter; K2500, 2D Pickup Extra Cab, 5.7 K, Automatic, 700R4/MD8 holds 5.0 quarts with filter; K2500, 2D Pickup Extra Cab, 5.7 K, Standard, 5LM60/MG5 holds 5.0 quarts with filter; K2500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 holds 5.0 quarts with filter; K2500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 holds 5.0 quarts with filter; K2500, 2D Pickup Extra Cab, 6.2 C, Automatic, 4L60/MD8 holds 7.0 quarts with filter; K2500, 2D Pickup Extra Cab, 6.2 C, Automatic, 700R4/MD8 holds 7.0 quarts with filter; K2500, 2D Pickup Extra Cab, 6.2 C, Standard holds 7.0 quarts with filter; K2500, 2D Pickup Extra Cab, 6.2 J, Automatic holds 7.0 quarts with filter; K2500, 2D Pickup Extra Cab, 6.2 J, Standard holds 7.0 quarts with filter; K2500, 2D Pickup Extra Cab, 7.4 N, Automatic holds 7.0 quarts with filter; K2500, 2D Pickup Extra Cab, 7.4 N, Standard holds 7.0 quarts with filter; K2500, 2D Pickup, 4.3 Z, Automatic, 4L60/MD8 holds 5.0 quarts with filter; K2500, 2D Pickup, 4.3 Z, Automatic, 4L80E/MT1 holds 5.0 quarts with filter; K2500, 2D Pickup, 4.3 Z, Automatic, 700R4/MD8 holds 5.0 quarts with filter; K2500, 2D Pickup, 4.3 Z, Standard, 5LM60/MG5 holds 5.0 quarts with filter; K2500, 2D Pickup, 4.3 Z, Standard, NV4500/MT8 holds 5.0 quarts with filter; K2500, 2D Pickup, 4.3 Z, Standard, SM465/M20 holds 5.0 quarts with filter; K2500, 2D Pickup, 5.0 H, Automatic, 4L60/MD8 holds 5.0 quarts with filter; K2500, 2D Pickup, 5.0 H, Automatic, 700R4/MD8 holds 5.0 quarts with filter; K2500, 2D Pickup, 5.0 H, Standard, 5LM60/MG5 holds 5.0 quarts with filter; K2500, 2D Pickup, 5.0 H, Standard, NV4500/MT8 holds 5.0 quarts with filter; K2500, 2D Pickup, 5.7 K, Automatic, 4L60/MD8 holds 5.0 quarts with filter; K2500, 2D Pickup, 5.7 K, Automatic, 4L80E/MT1 holds 5.0 quarts with filter; K2500, 2D Pickup, 5.7 K, Automatic, 700R4/MD8 holds 5.0 quarts with filter; K2500, 2D Pickup, 5.7 K, Standard, 5LM60/MG5 holds 5.0 quarts with filter; K2500, 2D Pickup, 5.7 K, Standard, NV4500/MT8 holds 5.0 quarts with filter; K2500, 2D Pickup, 5.7 K, Standard, SM465/M20 holds 5.0 quarts with filter; K2500, 2D Pickup, 6.2 C, Automatic, 4L60/MD8 holds 7.0 quarts with filter; K2500, 2D Pickup, 6.2 C, Automatic, 700R4/MD8 holds 7.0 quarts with filter; K2500, 2D Pickup, 6.2 C, Standard holds 7.0 quarts with filter; K2500, 2D Pickup, 6.2 J, Automatic holds 7.0 quarts with filter; K2500, 2D Pickup, 6.2 J, Standard holds 7.0 quarts with filter; K2500, 2D Pickup, 7.4 N, Automatic holds 7.0 quarts with filter; K2500, 2D Pickup, 7.4 N, Standard holds 7.0 quarts with filter; K3500, 2D Pickup Extra Cab, 5.7 K, Automatic holds 5.0 quarts with filter; K3500, 2D Pickup Extra Cab, 5.7 K, Standard, NV4500/MT8 holds 5.0 quarts with filter; K3500, 2D Pickup Extra Cab, 5.7 K, Standard, SM465/M20 holds 5.0 quarts with filter; K3500, 2D Pickup Extra Cab, 6.2 J, Automatic holds 7.0 quarts with filter; K3500, 2D Pickup Extra Cab, 6.2 J, Standard, NV4500/MT8 holds 7.0 quarts with filter; K3500, 2D Pickup Extra Cab, 6.2 J, Standard, SM465/M20 holds 7.0 quarts with filter; K3500, 2D Pickup Extra Cab, 7.4 N, Automatic holds 7.0 quarts with filter; K3500, 2D Pickup Extra Cab, 7.4 N, Standard, NV4500/MT8 holds 7.0 quarts with filter; K3500, 2D Pickup Extra Cab, 7.4 N, Standard, SM465/M20 holds 7.0 quarts with filter; K3500, 2D Pickup, 5.7 K, Automatic holds 5.0 quarts with filter; K3500, 2D Pickup, 5.7 K, Standard, NV4500/MT8 holds 5.0 quarts with filter; K3500, 2D Pickup, 5.7 K, Standard, SM465/M20 holds 5.0 quarts with filter; K3500, 2D Pickup, 6.2 J, Automatic holds 7.0 quarts with filter; K3500, 2D Pickup, 6.2 J, Standard, NV4500/MT8 holds 7.0 quarts with filter; K3500, 2D Pickup, 6.2 J, Standard, SM465/M20 holds 7.0 quarts with filter; K3500, 2D Pickup, 7.4 N, Automatic holds 7.0 quarts with filter; K3500, 2D Pickup, 7.4 N, Standard, NV4500/MT8 holds 7.0 quarts with filter; K3500, 2D Pickup, 7.4 N, Standard, SM465/M20 holds 7.0 quarts with filter; R3500, 4D Pickup Bonus Cab, 5.7 K, Automatic holds 5.0 quarts with filter; R3500, 4D Pickup Bonus Cab, 5.7 K, Standard holds 5.0 quarts with filter; R3500, 4D Pickup Bonus Cab, 6.2 J, Automatic holds 7.0 quarts with filter; R3500, 4D Pickup Bonus Cab, 6.2 J, Standard holds 7.0 quarts with filter; R3500, 4D Pickup Bonus Cab, 7.4 N, Automatic holds 7.0 quarts with filter; R3500, 4D Pickup Bonus Cab, 7.4 N, Standard holds 7.0 quarts with filter; R3500, 4D Pickup Crew Cab, 5.7 K, Automatic holds 5.0 quarts with filter; R3500, 4D Pickup Crew Cab, 5.7 K, Standard holds 5.0 quarts with filter; R3500, 4D Pickup Crew Cab, 6.2 J, Automatic holds 7.0 quarts with filter; R3500, 4D Pickup Crew Cab, 6.2 J, Standard holds 7.0 quarts with filter; R3500, 4D Pickup Crew Cab, 7.4 N, Automatic holds 7.0 quarts with filter; R3500, 4D Pickup Crew Cab, 7.4 N, Standard holds 7.0 quarts with filter; V3500, 4D Pickup Bonus Cab, 5.7 K, Automatic holds 5.0 quarts with filter; V3500, 4D Pickup Bonus Cab, 5.7 K, Standard holds 5.0 quarts with filter; V3500, 4D Pickup Bonus Cab, 6.2 J, Automatic holds 7.0 quarts with filter; V3500, 4D Pickup Bonus Cab, 6.2 J, Standard holds 7.0 quarts with filter; V3500, 4D Pickup Bonus Cab, 7.4 N, Automatic holds 7.0 quarts with filter; V3500, 4D Pickup Bonus Cab, 7.4 N, Standard holds 7.0 quarts with filter; V3500, 4D Pickup Crew Cab, 5.7 K, Automatic holds 5.0 quarts with filter; V3500, 4D Pickup Crew Cab, 5.7 K, Standard holds 5.0 quarts with filter; V3500, 4D Pickup Crew Cab, 6.2 J, Automatic holds 7.0 quarts with filter; V3500, 4D Pickup Crew Cab, 6.2 J, Standard holds 7.0 quarts with filter; V3500, 4D Pickup Crew Cab, 7.4 N, Automatic holds 7.0 quarts with filter; V3500, 4D Pickup Crew Cab, 7.4 N, Standard holds 7.0 quarts with filter.

Can I use synthetic oil in my 1991 GMC Pickup?

Yes. 10W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1991 GMC Pickup. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.

Other GMC Pickup years

2000 Pickup1999 Pickup1998 Pickup1997 Pickup1996 Pickup1995 Pickup1994 Pickup1993 Pickup1992 Pickup1990 Pickup1989 Pickup1988 Pickup1987 Pickup1986 Pickup1985 Pickup1984 Pickup1983 Pickup

Other GMC models

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