1991 Ford Pickup Oil Type & Capacity

The 1991 Ford Pickup oil type depends on the engine: the F150, 2D Pickup Extra Cab, 4.9 Y, 4WD, M5OD-R2 takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup Extra Cab, 4.9 Y, 4WD, T18 takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup Extra Cab, 4.9 Y, RWD, Automatic takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup Extra Cab, 4.9 Y, RWD, Standard, M5OD-R2 takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup Extra Cab, 4.9 Y, RWD, Standard, T18 takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup Extra Cab, 5.0 N, 4WD, Automatic, AOD takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup Extra Cab, 5.0 N, 4WD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup Extra Cab, 5.0 N, 4WD, Standard, M5OD-R2 takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup Extra Cab, 5.0 N, 4WD, Standard, T18 takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup Extra Cab, 5.0 N, RWD, Automatic, AOD takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup Extra Cab, 5.0 N, RWD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup Extra Cab, 5.0 N, RWD, Standard, M5OD-R2 takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup Extra Cab, 5.0 N, RWD, Standard, T18 takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup Extra Cab, 5.8 H, 4WD takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup Extra Cab, 5.8 H, RWD takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup, 4.9 Y, 4WD, Automatic takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup, 4.9 Y, 4WD, Standard, M5OD-R2 takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup, 4.9 Y, 4WD, Standard, T18 takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup, 4.9 Y, RWD, Automatic takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup, 4.9 Y, RWD, Standard, M5OD-R2 takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup, 4.9 Y, RWD, Standard, T18 takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup, 5.0 N, 4WD, Automatic, AOD takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup, 5.0 N, 4WD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup, 5.0 N, 4WD, Standard, M5OD-R2 takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup, 5.0 N, 4WD, Standard, T18 takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup, 5.0 N, RWD, Automatic, AOD takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup, 5.0 N, RWD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup, 5.0 N, RWD, Standard, M5OD-R2 takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup, 5.0 N, RWD, Standard, T18 takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup, 5.8 H, 4WD takes 5W-30 (6.0 quarts with filter); the F150, 2D Pickup, 5.8 H, RWD takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup Extra Cab, 4.9 Y, Automatic takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup Extra Cab, 4.9 Y, Standard takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup Extra Cab, 5.8 H, 4WD, Automatic, C6 takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup Extra Cab, 5.8 H, 4WD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup Extra Cab, 5.8 H, 4WD, Standard takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup Extra Cab, 5.8 H, RWD, Automatic, C6 takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup Extra Cab, 5.8 H, RWD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup Extra Cab, 5.8 H, RWD, Standard takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup Extra Cab, 7.3 M, 4WD, Automatic takes 10W-30 (10.0 quarts with filter); the F250, 2D Pickup Extra Cab, 7.3 M, 4WD, Standard takes 10W-30 (10.0 quarts with filter); the F250, 2D Pickup Extra Cab, 7.3 M, RWD, Automatic takes 10W-30 (10.0 quarts with filter); the F250, 2D Pickup Extra Cab, 7.3 M, RWD, Standard takes 10W-30 (10.0 quarts with filter); the F250, 2D Pickup Extra Cab, 7.5 G, 4WD, Automatic, C6 takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup Extra Cab, 7.5 G, 4WD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup Extra Cab, 7.5 G, 4WD, Standard takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup Extra Cab, 7.5 G, RWD, Automatic takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup Extra Cab, 7.5 G, RWD, Standard takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 4.9 Y, 4WD takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 4.9 Y, RWD, Automatic, C6 takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 4.9 Y, RWD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 4.9 Y, RWD, Standard, M5OD-R2 takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 4.9 Y, RWD, Standard, S5-42 takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 4.9 Y, RWD, Standard, T18 takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 5.0 N, 4WD, Automatic, AOD takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 5.0 N, 4WD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 5.0 N, 4WD, Standard, M5OD-R2 takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 5.0 N, 4WD, Standard, T18 takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 5.0 N, RWD, Automatic, AOD takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 5.0 N, RWD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 5.0 N, RWD, Standard, M5OD-R2 takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 5.0 N, RWD, Standard, T18 takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 5.8 H, 4WD, Automatic, C6 takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 5.8 H, 4WD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 5.8 H, 4WD, Standard takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 5.8 H, RWD, Automatic, C6 takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 5.8 H, RWD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 5.8 H, RWD, Standard takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 7.3 M, 4WD, Automatic takes 10W-30 (10.0 quarts with filter); the F250, 2D Pickup, 7.3 M, 4WD, Standard takes 10W-30 (10.0 quarts with filter); the F250, 2D Pickup, 7.3 M, RWD, Automatic takes 10W-30 (10.0 quarts with filter); the F250, 2D Pickup, 7.3 M, RWD, Standard takes 10W-30 (10.0 quarts with filter); the F250, 2D Pickup, 7.5 G, 4WD, Automatic, C6 takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 7.5 G, 4WD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 7.5 G, 4WD, Standard takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 7.5 G, RWD, Automatic takes 5W-30 (6.0 quarts with filter); the F250, 2D Pickup, 7.5 G, RWD, Standard takes 5W-30 (6.0 quarts with filter); the F350, 2D Pickup Extra Cab, 7.3 M, Automatic takes 10W-30 (10.0 quarts with filter); the F350, 2D Pickup Extra Cab, 7.3 M, Standard takes 10W-30 (10.0 quarts with filter); the F350, 2D Pickup Extra Cab, 7.5 G, Automatic takes 5W-30 (6.0 quarts with filter); the F350, 2D Pickup Extra Cab, 7.5 G, Standard takes 5W-30 (6.0 quarts with filter); the F350, 2D Pickup, 5.8 H, 4WD, Automatic, C6 takes 5W-30 (6.0 quarts with filter); the F350, 2D Pickup, 5.8 H, 4WD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F350, 2D Pickup, 5.8 H, 4WD, Standard takes 5W-30 (6.0 quarts with filter); the F350, 2D Pickup, 5.8 H, RWD, Automatic, C6 takes 5W-30 (6.0 quarts with filter); the F350, 2D Pickup, 5.8 H, RWD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F350, 2D Pickup, 5.8 H, RWD, Standard takes 5W-30 (6.0 quarts with filter); the F350, 2D Pickup, 7.3 M, 4WD, Automatic takes 10W-30 (10.0 quarts with filter); the F350, 2D Pickup, 7.3 M, 4WD, Standard takes 10W-30 (10.0 quarts with filter); the F350, 2D Pickup, 7.3 M, RWD, Automatic takes 10W-30 (10.0 quarts with filter); the F350, 2D Pickup, 7.3 M, RWD, Standard takes 10W-30 (10.0 quarts with filter); the F350, 2D Pickup, 7.5 G, 4WD, Automatic, C6 takes 5W-30 (6.0 quarts with filter); the F350, 2D Pickup, 7.5 G, 4WD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F350, 2D Pickup, 7.5 G, 4WD, Standard takes 5W-30 (6.0 quarts with filter); the F350, 2D Pickup, 7.5 G, RWD, Automatic takes 5W-30 (6.0 quarts with filter); the F350, 2D Pickup, 7.5 G, RWD, Standard takes 5W-30 (6.0 quarts with filter); the F350, 4D Pickup, 5.8 H, 4WD, Automatic, C6 takes 5W-30 (6.0 quarts with filter); the F350, 4D Pickup, 5.8 H, 4WD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F350, 4D Pickup, 5.8 H, 4WD, Standard takes 5W-30 (6.0 quarts with filter); the F350, 4D Pickup, 5.8 H, RWD, Automatic, C6 takes 5W-30 (6.0 quarts with filter); the F350, 4D Pickup, 5.8 H, RWD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F350, 4D Pickup, 5.8 H, RWD, Standard takes 5W-30 (6.0 quarts with filter); the F350, 4D Pickup, 7.3 M, 4WD, Automatic takes 10W-30 (10.0 quarts with filter); the F350, 4D Pickup, 7.3 M, 4WD, Standard takes 10W-30 (10.0 quarts with filter); the F350, 4D Pickup, 7.3 M, RWD, Automatic takes 10W-30 (10.0 quarts with filter); the F350, 4D Pickup, 7.3 M, RWD, Standard takes 10W-30 (10.0 quarts with filter); the F350, 4D Pickup, 7.5 G, 4WD, Automatic, C6 takes 5W-30 (6.0 quarts with filter); the F350, 4D Pickup, 7.5 G, 4WD, Automatic, E4OD takes 5W-30 (6.0 quarts with filter); the F350, 4D Pickup, 7.5 G, 4WD, Standard takes 5W-30 (6.0 quarts with filter); the F350, 4D Pickup, 7.5 G, RWD, Automatic takes 5W-30 (6.0 quarts with filter); the F350, 4D Pickup, 7.5 G, RWD, Standard takes 5W-30 (6.0 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
F150, 2D Pickup Extra Cab, 4.9 Y, 4WD, M5OD-R2 — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup Extra Cab, 4.9 Y, 4WD, T18 — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup Extra Cab, 4.9 Y, RWD, Automatic — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup Extra Cab, 4.9 Y, RWD, Standard, M5OD-R2 — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup Extra Cab, 4.9 Y, RWD, Standard, T18 — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup Extra Cab, 5.0 N, 4WD, Automatic, AOD — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup Extra Cab, 5.0 N, 4WD, Automatic, E4OD — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup Extra Cab, 5.0 N, 4WD, Standard, M5OD-R2 — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup Extra Cab, 5.0 N, 4WD, Standard, T18 — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup Extra Cab, 5.0 N, RWD, Automatic, AOD — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup Extra Cab, 5.0 N, RWD, Automatic, E4OD — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup Extra Cab, 5.0 N, RWD, Standard, M5OD-R2 — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup Extra Cab, 5.0 N, RWD, Standard, T18 — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup Extra Cab, 5.8 H, 4WD — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup Extra Cab, 5.8 H, RWD — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup, 4.9 Y, 4WD, Automatic — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup, 4.9 Y, 4WD, Standard, M5OD-R2 — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup, 4.9 Y, 4WD, Standard, T18 — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup, 4.9 Y, RWD, Automatic — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup, 4.9 Y, RWD, Standard, M5OD-R2 — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup, 4.9 Y, RWD, Standard, T18 — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup, 5.0 N, 4WD, Automatic, AOD — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup, 5.0 N, 4WD, Automatic, E4OD — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup, 5.0 N, 4WD, Standard, M5OD-R2 — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup, 5.0 N, 4WD, Standard, T18 — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup, 5.0 N, RWD, Automatic, AOD — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup, 5.0 N, RWD, Automatic, E4OD — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup, 5.0 N, RWD, Standard, M5OD-R2 — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup, 5.0 N, RWD, Standard, T18 — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup, 5.8 H, 4WD — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F150, 2D Pickup, 5.8 H, RWD — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup Extra Cab, 4.9 Y, Automatic — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup Extra Cab, 4.9 Y, Standard — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup Extra Cab, 5.8 H, 4WD, Automatic, C6 — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup Extra Cab, 5.8 H, 4WD, Automatic, E4OD — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup Extra Cab, 5.8 H, 4WD, Standard — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup Extra Cab, 5.8 H, RWD, Automatic, C6 — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup Extra Cab, 5.8 H, RWD, Automatic, E4OD — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup Extra Cab, 5.8 H, RWD, Standard — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup Extra Cab, 7.3 M, 4WD, Automatic — 7.3L EngSAE 10W-30/40 (0Deg.F to 100Deg.F), 20W-40/50 (20Deg.F to Above 100Deg.F). SAE 30 Single Weight Super Duty, 10W-40 Super Premium, 20W-40 Premium10.00 QTS.9.00 QTS.
F250, 2D Pickup Extra Cab, 7.3 M, 4WD, Standard — 7.3L EngSAE 10W-30/40 (0Deg.F to 100Deg.F), 20W-40/50 (20Deg.F to Above 100Deg.F). SAE 30 Single Weight Super Duty, 10W-40 Super Premium, 20W-40 Premium10.00 QTS.9.00 QTS.
F250, 2D Pickup Extra Cab, 7.3 M, RWD, Automatic — 7.3L EngSAE 10W-30/40 (0Deg.F to 100Deg.F), 20W-40/50 (20Deg.F to Above 100Deg.F). SAE 30 Single Weight Super Duty, 10W-40 Super Premium, 20W-40 Premium10.00 QTS.9.00 QTS.
F250, 2D Pickup Extra Cab, 7.3 M, RWD, Standard — 7.3L EngSAE 10W-30/40 (0Deg.F to 100Deg.F), 20W-40/50 (20Deg.F to Above 100Deg.F). SAE 30 Single Weight Super Duty, 10W-40 Super Premium, 20W-40 Premium10.00 QTS.9.00 QTS.
F250, 2D Pickup Extra Cab, 7.5 G, 4WD, Automatic, C6 — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup Extra Cab, 7.5 G, 4WD, Automatic, E4OD — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup Extra Cab, 7.5 G, 4WD, Standard — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup Extra Cab, 7.5 G, RWD, Automatic — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup Extra Cab, 7.5 G, RWD, Standard — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 4.9 Y, 4WD — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 4.9 Y, RWD, Automatic, C6 — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 4.9 Y, RWD, Automatic, E4OD — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 4.9 Y, RWD, Standard, M5OD-R2 — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 4.9 Y, RWD, Standard, S5-42 — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 4.9 Y, RWD, Standard, T18 — 4.9L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 5.0 N, 4WD, Automatic, AOD — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 5.0 N, 4WD, Automatic, E4OD — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 5.0 N, 4WD, Standard, M5OD-R2 — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 5.0 N, 4WD, Standard, T18 — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 5.0 N, RWD, Automatic, AOD — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 5.0 N, RWD, Automatic, E4OD — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 5.0 N, RWD, Standard, M5OD-R2 — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 5.0 N, RWD, Standard, T18 — 5.0L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 5.8 H, 4WD, Automatic, C6 — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 5.8 H, 4WD, Automatic, E4OD — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 5.8 H, 4WD, Standard — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 5.8 H, RWD, Automatic, C6 — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 5.8 H, RWD, Automatic, E4OD — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 5.8 H, RWD, Standard — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 7.3 M, 4WD, Automatic — 7.3L EngSAE 10W-30/40 (0Deg.F to 100Deg.F), 20W-40/50 (20Deg.F to Above 100Deg.F). SAE 30 Single Weight Super Duty, 10W-40 Super Premium, 20W-40 Premium10.00 QTS.9.00 QTS.
F250, 2D Pickup, 7.3 M, 4WD, Standard — 7.3L EngSAE 10W-30/40 (0Deg.F to 100Deg.F), 20W-40/50 (20Deg.F to Above 100Deg.F). SAE 30 Single Weight Super Duty, 10W-40 Super Premium, 20W-40 Premium10.00 QTS.9.00 QTS.
F250, 2D Pickup, 7.3 M, RWD, Automatic — 7.3L EngSAE 10W-30/40 (0Deg.F to 100Deg.F), 20W-40/50 (20Deg.F to Above 100Deg.F). SAE 30 Single Weight Super Duty, 10W-40 Super Premium, 20W-40 Premium10.00 QTS.9.00 QTS.
F250, 2D Pickup, 7.3 M, RWD, Standard — 7.3L EngSAE 10W-30/40 (0Deg.F to 100Deg.F), 20W-40/50 (20Deg.F to Above 100Deg.F). SAE 30 Single Weight Super Duty, 10W-40 Super Premium, 20W-40 Premium10.00 QTS.9.00 QTS.
F250, 2D Pickup, 7.5 G, 4WD, Automatic, C6 — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 7.5 G, 4WD, Automatic, E4OD — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 7.5 G, 4WD, Standard — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 7.5 G, RWD, Automatic — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F250, 2D Pickup, 7.5 G, RWD, Standard — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 2D Pickup Extra Cab, 7.3 M, Automatic — 7.3L EngSAE 10W-30/40 (0Deg.F to 100Deg.F), 20W-40/50 (20Deg.F to Above 100Deg.F). SAE 30 Single Weight Super Duty, 10W-40 Super Premium, 20W-40 Premium10.00 QTS.9.00 QTS.
F350, 2D Pickup Extra Cab, 7.3 M, Standard — 7.3L EngSAE 10W-30/40 (0Deg.F to 100Deg.F), 20W-40/50 (20Deg.F to Above 100Deg.F). SAE 30 Single Weight Super Duty, 10W-40 Super Premium, 20W-40 Premium10.00 QTS.9.00 QTS.
F350, 2D Pickup Extra Cab, 7.5 G, Automatic — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 2D Pickup Extra Cab, 7.5 G, Standard — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 2D Pickup, 5.8 H, 4WD, Automatic, C6 — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 2D Pickup, 5.8 H, 4WD, Automatic, E4OD — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 2D Pickup, 5.8 H, 4WD, Standard — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 2D Pickup, 5.8 H, RWD, Automatic, C6 — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 2D Pickup, 5.8 H, RWD, Automatic, E4OD — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 2D Pickup, 5.8 H, RWD, Standard — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 2D Pickup, 7.3 M, 4WD, Automatic — 7.3L EngSAE 10W-30/40 (0Deg.F to 100Deg.F), 20W-40/50 (20Deg.F to Above 100Deg.F). SAE 30 Single Weight Super Duty, 10W-40 Super Premium, 20W-40 Premium10.00 QTS.9.00 QTS.
F350, 2D Pickup, 7.3 M, 4WD, Standard — 7.3L EngSAE 10W-30/40 (0Deg.F to 100Deg.F), 20W-40/50 (20Deg.F to Above 100Deg.F). SAE 30 Single Weight Super Duty, 10W-40 Super Premium, 20W-40 Premium10.00 QTS.9.00 QTS.
F350, 2D Pickup, 7.3 M, RWD, Automatic — 7.3L EngSAE 10W-30/40 (0Deg.F to 100Deg.F), 20W-40/50 (20Deg.F to Above 100Deg.F). SAE 30 Single Weight Super Duty, 10W-40 Super Premium, 20W-40 Premium10.00 QTS.9.00 QTS.
F350, 2D Pickup, 7.3 M, RWD, Standard — 7.3L EngSAE 10W-30/40 (0Deg.F to 100Deg.F), 20W-40/50 (20Deg.F to Above 100Deg.F). SAE 30 Single Weight Super Duty, 10W-40 Super Premium, 20W-40 Premium10.00 QTS.9.00 QTS.
F350, 2D Pickup, 7.5 G, 4WD, Automatic, C6 — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 2D Pickup, 7.5 G, 4WD, Automatic, E4OD — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 2D Pickup, 7.5 G, 4WD, Standard — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 2D Pickup, 7.5 G, RWD, Automatic — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 2D Pickup, 7.5 G, RWD, Standard — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 4D Pickup, 5.8 H, 4WD, Automatic, C6 — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 4D Pickup, 5.8 H, 4WD, Automatic, E4OD — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 4D Pickup, 5.8 H, 4WD, Standard — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 4D Pickup, 5.8 H, RWD, Automatic, C6 — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 4D Pickup, 5.8 H, RWD, Automatic, E4OD — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 4D Pickup, 5.8 H, RWD, Standard — 5.8L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 4D Pickup, 7.3 M, 4WD, Automatic — 7.3L EngSAE 10W-30/40 (0Deg.F to 100Deg.F), 20W-40/50 (20Deg.F to Above 100Deg.F). SAE 30 Single Weight Super Duty, 10W-40 Super Premium, 20W-40 Premium10.00 QTS.9.00 QTS.
F350, 4D Pickup, 7.3 M, 4WD, Standard — 7.3L EngSAE 10W-30/40 (0Deg.F to 100Deg.F), 20W-40/50 (20Deg.F to Above 100Deg.F). SAE 30 Single Weight Super Duty, 10W-40 Super Premium, 20W-40 Premium10.00 QTS.9.00 QTS.
F350, 4D Pickup, 7.3 M, RWD, Automatic — 7.3L EngSAE 10W-30/40 (0Deg.F to 100Deg.F), 20W-40/50 (20Deg.F to Above 100Deg.F). SAE 30 Single Weight Super Duty, 10W-40 Super Premium, 20W-40 Premium10.00 QTS.9.00 QTS.
F350, 4D Pickup, 7.3 M, RWD, Standard — 7.3L EngSAE 10W-30/40 (0Deg.F to 100Deg.F), 20W-40/50 (20Deg.F to Above 100Deg.F). SAE 30 Single Weight Super Duty, 10W-40 Super Premium, 20W-40 Premium10.00 QTS.9.00 QTS.
F350, 4D Pickup, 7.5 G, 4WD, Automatic, C6 — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 4D Pickup, 7.5 G, 4WD, Automatic, E4OD — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 4D Pickup, 7.5 G, 4WD, Standard — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 4D Pickup, 7.5 G, RWD, Automatic — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.
F350, 4D Pickup, 7.5 G, RWD, Standard — 7.5L EngSAE 5W-30 Super Premium Motor Oil6.00 QTS.5.00 QTS.

Buy the right oil

Buy 5W-30 motor oil on AmazonBuy 10W-30 motor oil on Amazon1991 Ford Pickup oil filter on Amazon

As an Amazon Associate we earn from qualifying purchases made through these links.

More specs & repair guides for your Pickup

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

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

Coolant capacity

13.0 quarts (12.3 L) — 50/50 mixture of FORD Premium Cooling System Fluid and water

Frequently asked questions

What type of oil does a 1991 Ford Pickup take?

It depends on the engine: F150, 2D Pickup Extra Cab, 4.9 Y, 4WD, M5OD-R2 uses 5W-30; F150, 2D Pickup Extra Cab, 4.9 Y, 4WD, T18 uses 5W-30; F150, 2D Pickup Extra Cab, 4.9 Y, RWD, Automatic uses 5W-30; F150, 2D Pickup Extra Cab, 4.9 Y, RWD, Standard, M5OD-R2 uses 5W-30; F150, 2D Pickup Extra Cab, 4.9 Y, RWD, Standard, T18 uses 5W-30; F150, 2D Pickup Extra Cab, 5.0 N, 4WD, Automatic, AOD uses 5W-30; F150, 2D Pickup Extra Cab, 5.0 N, 4WD, Automatic, E4OD uses 5W-30; F150, 2D Pickup Extra Cab, 5.0 N, 4WD, Standard, M5OD-R2 uses 5W-30; F150, 2D Pickup Extra Cab, 5.0 N, 4WD, Standard, T18 uses 5W-30; F150, 2D Pickup Extra Cab, 5.0 N, RWD, Automatic, AOD uses 5W-30; F150, 2D Pickup Extra Cab, 5.0 N, RWD, Automatic, E4OD uses 5W-30; F150, 2D Pickup Extra Cab, 5.0 N, RWD, Standard, M5OD-R2 uses 5W-30; F150, 2D Pickup Extra Cab, 5.0 N, RWD, Standard, T18 uses 5W-30; F150, 2D Pickup Extra Cab, 5.8 H, 4WD uses 5W-30; F150, 2D Pickup Extra Cab, 5.8 H, RWD uses 5W-30; F150, 2D Pickup, 4.9 Y, 4WD, Automatic uses 5W-30; F150, 2D Pickup, 4.9 Y, 4WD, Standard, M5OD-R2 uses 5W-30; F150, 2D Pickup, 4.9 Y, 4WD, Standard, T18 uses 5W-30; F150, 2D Pickup, 4.9 Y, RWD, Automatic uses 5W-30; F150, 2D Pickup, 4.9 Y, RWD, Standard, M5OD-R2 uses 5W-30; F150, 2D Pickup, 4.9 Y, RWD, Standard, T18 uses 5W-30; F150, 2D Pickup, 5.0 N, 4WD, Automatic, AOD uses 5W-30; F150, 2D Pickup, 5.0 N, 4WD, Automatic, E4OD uses 5W-30; F150, 2D Pickup, 5.0 N, 4WD, Standard, M5OD-R2 uses 5W-30; F150, 2D Pickup, 5.0 N, 4WD, Standard, T18 uses 5W-30; F150, 2D Pickup, 5.0 N, RWD, Automatic, AOD uses 5W-30; F150, 2D Pickup, 5.0 N, RWD, Automatic, E4OD uses 5W-30; F150, 2D Pickup, 5.0 N, RWD, Standard, M5OD-R2 uses 5W-30; F150, 2D Pickup, 5.0 N, RWD, Standard, T18 uses 5W-30; F150, 2D Pickup, 5.8 H, 4WD uses 5W-30; F150, 2D Pickup, 5.8 H, RWD uses 5W-30; F250, 2D Pickup Extra Cab, 4.9 Y, Automatic uses 5W-30; F250, 2D Pickup Extra Cab, 4.9 Y, Standard uses 5W-30; F250, 2D Pickup Extra Cab, 5.8 H, 4WD, Automatic, C6 uses 5W-30; F250, 2D Pickup Extra Cab, 5.8 H, 4WD, Automatic, E4OD uses 5W-30; F250, 2D Pickup Extra Cab, 5.8 H, 4WD, Standard uses 5W-30; F250, 2D Pickup Extra Cab, 5.8 H, RWD, Automatic, C6 uses 5W-30; F250, 2D Pickup Extra Cab, 5.8 H, RWD, Automatic, E4OD uses 5W-30; F250, 2D Pickup Extra Cab, 5.8 H, RWD, Standard uses 5W-30; F250, 2D Pickup Extra Cab, 7.3 M, 4WD, Automatic uses 10W-30; F250, 2D Pickup Extra Cab, 7.3 M, 4WD, Standard uses 10W-30; F250, 2D Pickup Extra Cab, 7.3 M, RWD, Automatic uses 10W-30; F250, 2D Pickup Extra Cab, 7.3 M, RWD, Standard uses 10W-30; F250, 2D Pickup Extra Cab, 7.5 G, 4WD, Automatic, C6 uses 5W-30; F250, 2D Pickup Extra Cab, 7.5 G, 4WD, Automatic, E4OD uses 5W-30; F250, 2D Pickup Extra Cab, 7.5 G, 4WD, Standard uses 5W-30; F250, 2D Pickup Extra Cab, 7.5 G, RWD, Automatic uses 5W-30; F250, 2D Pickup Extra Cab, 7.5 G, RWD, Standard uses 5W-30; F250, 2D Pickup, 4.9 Y, 4WD uses 5W-30; F250, 2D Pickup, 4.9 Y, RWD, Automatic, C6 uses 5W-30; F250, 2D Pickup, 4.9 Y, RWD, Automatic, E4OD uses 5W-30; F250, 2D Pickup, 4.9 Y, RWD, Standard, M5OD-R2 uses 5W-30; F250, 2D Pickup, 4.9 Y, RWD, Standard, S5-42 uses 5W-30; F250, 2D Pickup, 4.9 Y, RWD, Standard, T18 uses 5W-30; F250, 2D Pickup, 5.0 N, 4WD, Automatic, AOD uses 5W-30; F250, 2D Pickup, 5.0 N, 4WD, Automatic, E4OD uses 5W-30; F250, 2D Pickup, 5.0 N, 4WD, Standard, M5OD-R2 uses 5W-30; F250, 2D Pickup, 5.0 N, 4WD, Standard, T18 uses 5W-30; F250, 2D Pickup, 5.0 N, RWD, Automatic, AOD uses 5W-30; F250, 2D Pickup, 5.0 N, RWD, Automatic, E4OD uses 5W-30; F250, 2D Pickup, 5.0 N, RWD, Standard, M5OD-R2 uses 5W-30; F250, 2D Pickup, 5.0 N, RWD, Standard, T18 uses 5W-30; F250, 2D Pickup, 5.8 H, 4WD, Automatic, C6 uses 5W-30; F250, 2D Pickup, 5.8 H, 4WD, Automatic, E4OD uses 5W-30; F250, 2D Pickup, 5.8 H, 4WD, Standard uses 5W-30; F250, 2D Pickup, 5.8 H, RWD, Automatic, C6 uses 5W-30; F250, 2D Pickup, 5.8 H, RWD, Automatic, E4OD uses 5W-30; F250, 2D Pickup, 5.8 H, RWD, Standard uses 5W-30; F250, 2D Pickup, 7.3 M, 4WD, Automatic uses 10W-30; F250, 2D Pickup, 7.3 M, 4WD, Standard uses 10W-30; F250, 2D Pickup, 7.3 M, RWD, Automatic uses 10W-30; F250, 2D Pickup, 7.3 M, RWD, Standard uses 10W-30; F250, 2D Pickup, 7.5 G, 4WD, Automatic, C6 uses 5W-30; F250, 2D Pickup, 7.5 G, 4WD, Automatic, E4OD uses 5W-30; F250, 2D Pickup, 7.5 G, 4WD, Standard uses 5W-30; F250, 2D Pickup, 7.5 G, RWD, Automatic uses 5W-30; F250, 2D Pickup, 7.5 G, RWD, Standard uses 5W-30; F350, 2D Pickup Extra Cab, 7.3 M, Automatic uses 10W-30; F350, 2D Pickup Extra Cab, 7.3 M, Standard uses 10W-30; F350, 2D Pickup Extra Cab, 7.5 G, Automatic uses 5W-30; F350, 2D Pickup Extra Cab, 7.5 G, Standard uses 5W-30; F350, 2D Pickup, 5.8 H, 4WD, Automatic, C6 uses 5W-30; F350, 2D Pickup, 5.8 H, 4WD, Automatic, E4OD uses 5W-30; F350, 2D Pickup, 5.8 H, 4WD, Standard uses 5W-30; F350, 2D Pickup, 5.8 H, RWD, Automatic, C6 uses 5W-30; F350, 2D Pickup, 5.8 H, RWD, Automatic, E4OD uses 5W-30; F350, 2D Pickup, 5.8 H, RWD, Standard uses 5W-30; F350, 2D Pickup, 7.3 M, 4WD, Automatic uses 10W-30; F350, 2D Pickup, 7.3 M, 4WD, Standard uses 10W-30; F350, 2D Pickup, 7.3 M, RWD, Automatic uses 10W-30; F350, 2D Pickup, 7.3 M, RWD, Standard uses 10W-30; F350, 2D Pickup, 7.5 G, 4WD, Automatic, C6 uses 5W-30; F350, 2D Pickup, 7.5 G, 4WD, Automatic, E4OD uses 5W-30; F350, 2D Pickup, 7.5 G, 4WD, Standard uses 5W-30; F350, 2D Pickup, 7.5 G, RWD, Automatic uses 5W-30; F350, 2D Pickup, 7.5 G, RWD, Standard uses 5W-30; F350, 4D Pickup, 5.8 H, 4WD, Automatic, C6 uses 5W-30; F350, 4D Pickup, 5.8 H, 4WD, Automatic, E4OD uses 5W-30; F350, 4D Pickup, 5.8 H, 4WD, Standard uses 5W-30; F350, 4D Pickup, 5.8 H, RWD, Automatic, C6 uses 5W-30; F350, 4D Pickup, 5.8 H, RWD, Automatic, E4OD uses 5W-30; F350, 4D Pickup, 5.8 H, RWD, Standard uses 5W-30; F350, 4D Pickup, 7.3 M, 4WD, Automatic uses 10W-30; F350, 4D Pickup, 7.3 M, 4WD, Standard uses 10W-30; F350, 4D Pickup, 7.3 M, RWD, Automatic uses 10W-30; F350, 4D Pickup, 7.3 M, RWD, Standard uses 10W-30; F350, 4D Pickup, 7.5 G, 4WD, Automatic, C6 uses 5W-30; F350, 4D Pickup, 7.5 G, 4WD, Automatic, E4OD uses 5W-30; F350, 4D Pickup, 7.5 G, 4WD, Standard uses 5W-30; F350, 4D Pickup, 7.5 G, RWD, Automatic uses 5W-30; F350, 4D Pickup, 7.5 G, RWD, Standard uses 5W-30.

How much oil does a 1991 Ford Pickup take?

Capacity depends on the engine: F150, 2D Pickup Extra Cab, 4.9 Y, 4WD, M5OD-R2 holds 6.0 quarts with filter; F150, 2D Pickup Extra Cab, 4.9 Y, 4WD, T18 holds 6.0 quarts with filter; F150, 2D Pickup Extra Cab, 4.9 Y, RWD, Automatic holds 6.0 quarts with filter; F150, 2D Pickup Extra Cab, 4.9 Y, RWD, Standard, M5OD-R2 holds 6.0 quarts with filter; F150, 2D Pickup Extra Cab, 4.9 Y, RWD, Standard, T18 holds 6.0 quarts with filter; F150, 2D Pickup Extra Cab, 5.0 N, 4WD, Automatic, AOD holds 6.0 quarts with filter; F150, 2D Pickup Extra Cab, 5.0 N, 4WD, Automatic, E4OD holds 6.0 quarts with filter; F150, 2D Pickup Extra Cab, 5.0 N, 4WD, Standard, M5OD-R2 holds 6.0 quarts with filter; F150, 2D Pickup Extra Cab, 5.0 N, 4WD, Standard, T18 holds 6.0 quarts with filter; F150, 2D Pickup Extra Cab, 5.0 N, RWD, Automatic, AOD holds 6.0 quarts with filter; F150, 2D Pickup Extra Cab, 5.0 N, RWD, Automatic, E4OD holds 6.0 quarts with filter; F150, 2D Pickup Extra Cab, 5.0 N, RWD, Standard, M5OD-R2 holds 6.0 quarts with filter; F150, 2D Pickup Extra Cab, 5.0 N, RWD, Standard, T18 holds 6.0 quarts with filter; F150, 2D Pickup Extra Cab, 5.8 H, 4WD holds 6.0 quarts with filter; F150, 2D Pickup Extra Cab, 5.8 H, RWD holds 6.0 quarts with filter; F150, 2D Pickup, 4.9 Y, 4WD, Automatic holds 6.0 quarts with filter; F150, 2D Pickup, 4.9 Y, 4WD, Standard, M5OD-R2 holds 6.0 quarts with filter; F150, 2D Pickup, 4.9 Y, 4WD, Standard, T18 holds 6.0 quarts with filter; F150, 2D Pickup, 4.9 Y, RWD, Automatic holds 6.0 quarts with filter; F150, 2D Pickup, 4.9 Y, RWD, Standard, M5OD-R2 holds 6.0 quarts with filter; F150, 2D Pickup, 4.9 Y, RWD, Standard, T18 holds 6.0 quarts with filter; F150, 2D Pickup, 5.0 N, 4WD, Automatic, AOD holds 6.0 quarts with filter; F150, 2D Pickup, 5.0 N, 4WD, Automatic, E4OD holds 6.0 quarts with filter; F150, 2D Pickup, 5.0 N, 4WD, Standard, M5OD-R2 holds 6.0 quarts with filter; F150, 2D Pickup, 5.0 N, 4WD, Standard, T18 holds 6.0 quarts with filter; F150, 2D Pickup, 5.0 N, RWD, Automatic, AOD holds 6.0 quarts with filter; F150, 2D Pickup, 5.0 N, RWD, Automatic, E4OD holds 6.0 quarts with filter; F150, 2D Pickup, 5.0 N, RWD, Standard, M5OD-R2 holds 6.0 quarts with filter; F150, 2D Pickup, 5.0 N, RWD, Standard, T18 holds 6.0 quarts with filter; F150, 2D Pickup, 5.8 H, 4WD holds 6.0 quarts with filter; F150, 2D Pickup, 5.8 H, RWD holds 6.0 quarts with filter; F250, 2D Pickup Extra Cab, 4.9 Y, Automatic holds 6.0 quarts with filter; F250, 2D Pickup Extra Cab, 4.9 Y, Standard holds 6.0 quarts with filter; F250, 2D Pickup Extra Cab, 5.8 H, 4WD, Automatic, C6 holds 6.0 quarts with filter; F250, 2D Pickup Extra Cab, 5.8 H, 4WD, Automatic, E4OD holds 6.0 quarts with filter; F250, 2D Pickup Extra Cab, 5.8 H, 4WD, Standard holds 6.0 quarts with filter; F250, 2D Pickup Extra Cab, 5.8 H, RWD, Automatic, C6 holds 6.0 quarts with filter; F250, 2D Pickup Extra Cab, 5.8 H, RWD, Automatic, E4OD holds 6.0 quarts with filter; F250, 2D Pickup Extra Cab, 5.8 H, RWD, Standard holds 6.0 quarts with filter; F250, 2D Pickup Extra Cab, 7.3 M, 4WD, Automatic holds 10.0 quarts with filter; F250, 2D Pickup Extra Cab, 7.3 M, 4WD, Standard holds 10.0 quarts with filter; F250, 2D Pickup Extra Cab, 7.3 M, RWD, Automatic holds 10.0 quarts with filter; F250, 2D Pickup Extra Cab, 7.3 M, RWD, Standard holds 10.0 quarts with filter; F250, 2D Pickup Extra Cab, 7.5 G, 4WD, Automatic, C6 holds 6.0 quarts with filter; F250, 2D Pickup Extra Cab, 7.5 G, 4WD, Automatic, E4OD holds 6.0 quarts with filter; F250, 2D Pickup Extra Cab, 7.5 G, 4WD, Standard holds 6.0 quarts with filter; F250, 2D Pickup Extra Cab, 7.5 G, RWD, Automatic holds 6.0 quarts with filter; F250, 2D Pickup Extra Cab, 7.5 G, RWD, Standard holds 6.0 quarts with filter; F250, 2D Pickup, 4.9 Y, 4WD holds 6.0 quarts with filter; F250, 2D Pickup, 4.9 Y, RWD, Automatic, C6 holds 6.0 quarts with filter; F250, 2D Pickup, 4.9 Y, RWD, Automatic, E4OD holds 6.0 quarts with filter; F250, 2D Pickup, 4.9 Y, RWD, Standard, M5OD-R2 holds 6.0 quarts with filter; F250, 2D Pickup, 4.9 Y, RWD, Standard, S5-42 holds 6.0 quarts with filter; F250, 2D Pickup, 4.9 Y, RWD, Standard, T18 holds 6.0 quarts with filter; F250, 2D Pickup, 5.0 N, 4WD, Automatic, AOD holds 6.0 quarts with filter; F250, 2D Pickup, 5.0 N, 4WD, Automatic, E4OD holds 6.0 quarts with filter; F250, 2D Pickup, 5.0 N, 4WD, Standard, M5OD-R2 holds 6.0 quarts with filter; F250, 2D Pickup, 5.0 N, 4WD, Standard, T18 holds 6.0 quarts with filter; F250, 2D Pickup, 5.0 N, RWD, Automatic, AOD holds 6.0 quarts with filter; F250, 2D Pickup, 5.0 N, RWD, Automatic, E4OD holds 6.0 quarts with filter; F250, 2D Pickup, 5.0 N, RWD, Standard, M5OD-R2 holds 6.0 quarts with filter; F250, 2D Pickup, 5.0 N, RWD, Standard, T18 holds 6.0 quarts with filter; F250, 2D Pickup, 5.8 H, 4WD, Automatic, C6 holds 6.0 quarts with filter; F250, 2D Pickup, 5.8 H, 4WD, Automatic, E4OD holds 6.0 quarts with filter; F250, 2D Pickup, 5.8 H, 4WD, Standard holds 6.0 quarts with filter; F250, 2D Pickup, 5.8 H, RWD, Automatic, C6 holds 6.0 quarts with filter; F250, 2D Pickup, 5.8 H, RWD, Automatic, E4OD holds 6.0 quarts with filter; F250, 2D Pickup, 5.8 H, RWD, Standard holds 6.0 quarts with filter; F250, 2D Pickup, 7.3 M, 4WD, Automatic holds 10.0 quarts with filter; F250, 2D Pickup, 7.3 M, 4WD, Standard holds 10.0 quarts with filter; F250, 2D Pickup, 7.3 M, RWD, Automatic holds 10.0 quarts with filter; F250, 2D Pickup, 7.3 M, RWD, Standard holds 10.0 quarts with filter; F250, 2D Pickup, 7.5 G, 4WD, Automatic, C6 holds 6.0 quarts with filter; F250, 2D Pickup, 7.5 G, 4WD, Automatic, E4OD holds 6.0 quarts with filter; F250, 2D Pickup, 7.5 G, 4WD, Standard holds 6.0 quarts with filter; F250, 2D Pickup, 7.5 G, RWD, Automatic holds 6.0 quarts with filter; F250, 2D Pickup, 7.5 G, RWD, Standard holds 6.0 quarts with filter; F350, 2D Pickup Extra Cab, 7.3 M, Automatic holds 10.0 quarts with filter; F350, 2D Pickup Extra Cab, 7.3 M, Standard holds 10.0 quarts with filter; F350, 2D Pickup Extra Cab, 7.5 G, Automatic holds 6.0 quarts with filter; F350, 2D Pickup Extra Cab, 7.5 G, Standard holds 6.0 quarts with filter; F350, 2D Pickup, 5.8 H, 4WD, Automatic, C6 holds 6.0 quarts with filter; F350, 2D Pickup, 5.8 H, 4WD, Automatic, E4OD holds 6.0 quarts with filter; F350, 2D Pickup, 5.8 H, 4WD, Standard holds 6.0 quarts with filter; F350, 2D Pickup, 5.8 H, RWD, Automatic, C6 holds 6.0 quarts with filter; F350, 2D Pickup, 5.8 H, RWD, Automatic, E4OD holds 6.0 quarts with filter; F350, 2D Pickup, 5.8 H, RWD, Standard holds 6.0 quarts with filter; F350, 2D Pickup, 7.3 M, 4WD, Automatic holds 10.0 quarts with filter; F350, 2D Pickup, 7.3 M, 4WD, Standard holds 10.0 quarts with filter; F350, 2D Pickup, 7.3 M, RWD, Automatic holds 10.0 quarts with filter; F350, 2D Pickup, 7.3 M, RWD, Standard holds 10.0 quarts with filter; F350, 2D Pickup, 7.5 G, 4WD, Automatic, C6 holds 6.0 quarts with filter; F350, 2D Pickup, 7.5 G, 4WD, Automatic, E4OD holds 6.0 quarts with filter; F350, 2D Pickup, 7.5 G, 4WD, Standard holds 6.0 quarts with filter; F350, 2D Pickup, 7.5 G, RWD, Automatic holds 6.0 quarts with filter; F350, 2D Pickup, 7.5 G, RWD, Standard holds 6.0 quarts with filter; F350, 4D Pickup, 5.8 H, 4WD, Automatic, C6 holds 6.0 quarts with filter; F350, 4D Pickup, 5.8 H, 4WD, Automatic, E4OD holds 6.0 quarts with filter; F350, 4D Pickup, 5.8 H, 4WD, Standard holds 6.0 quarts with filter; F350, 4D Pickup, 5.8 H, RWD, Automatic, C6 holds 6.0 quarts with filter; F350, 4D Pickup, 5.8 H, RWD, Automatic, E4OD holds 6.0 quarts with filter; F350, 4D Pickup, 5.8 H, RWD, Standard holds 6.0 quarts with filter; F350, 4D Pickup, 7.3 M, 4WD, Automatic holds 10.0 quarts with filter; F350, 4D Pickup, 7.3 M, 4WD, Standard holds 10.0 quarts with filter; F350, 4D Pickup, 7.3 M, RWD, Automatic holds 10.0 quarts with filter; F350, 4D Pickup, 7.3 M, RWD, Standard holds 10.0 quarts with filter; F350, 4D Pickup, 7.5 G, 4WD, Automatic, C6 holds 6.0 quarts with filter; F350, 4D Pickup, 7.5 G, 4WD, Automatic, E4OD holds 6.0 quarts with filter; F350, 4D Pickup, 7.5 G, 4WD, Standard holds 6.0 quarts with filter; F350, 4D Pickup, 7.5 G, RWD, Automatic holds 6.0 quarts with filter; F350, 4D Pickup, 7.5 G, RWD, Standard holds 6.0 quarts with filter.

Can I use synthetic oil in my 1991 Ford Pickup?

Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1991 Ford Pickup. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.

Other Ford Pickup years

2012 Pickup2011 Pickup2010 Pickup2009 Pickup2008 Pickup2007 Pickup2006 Pickup2005 Pickup2004 Pickup2003 Pickup2002 Pickup2001 Pickup2000 Pickup1999 Pickup1998 Pickup1997 Pickup1996 Pickup1995 Pickup1994 Pickup1993 Pickup1992 Pickup1990 Pickup1989 Pickup1987 Pickup1986 Pickup1985 Pickup1984 Pickup1983 Pickup

Other Ford models

AerostarAspireBroncoBronco IIBronco SportC-MaxCab & ChassisClub WagonContourCrown VictoriaCutawayE-150E-250 Super DutyE-350 Super DutyE-450 Super DutyE450 Super DutyE550 Super DutyEconolineEcoSportEdgeEscapeEscortEscort EXPExcursionEXPExpeditionExpedition ELExplorerExplorer SportExplorer Sport TracF-150F-250 Super DutyF-350 Super DutyF-450 Super DutyF-550 Super DutyF-Super DutyF450 Super DutyF550 Super DutyFairmontFestivaFiestaFive HundredFlexFocusFreestarFreestyleFusionGTLTDLTD Crown VictoriaMaverickMustangPickup HeritagePolice Interceptor SedanPolice Interceptor UtilityPolice Responder HybridProbeRangerRV CutawaySpecial Service Police SedanSSV Plug-in HybridTaurusTaurus XTempoThunderbirdTransit ConnectTransit-150Transit-250Transit-350Transit-350 HDWindstarZX2