1994 Isuzu Pickup Oil Type & Capacity
The 1994 Isuzu Pickup oil type depends on the engine: the 2D Pickup Extra Cab takes 5W-30 (4.4 quarts qt with filter); the 2D Pickup, 2.3 L takes 5W-30 (3.7 quarts qt with filter); the 2D Pickup, 2.6 E, 4WD takes 5W-30 (4.4 quarts qt with filter); the 2D Pickup, 2.6 E, RWD, Automatic takes 5W-30 (4.4 quarts qt with filter); the 2D Pickup, 2.6 E, RWD, Standard takes 5W-30 (4.4 quarts qt with filter); the 2D Pickup, 3.1 Z takes 5W-30 (4.5 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- 2D Pickup Extra Cab: 5W-30, 4.4 quarts with filter
- 2D Pickup, 2.3 L: 5W-30, 3.7 quarts with filter
- 2D Pickup, 2.6 E, 4WD: 5W-30, 4.4 quarts with filter
- 2D Pickup, 2.6 E, RWD, Automatic: 5W-30, 4.4 quarts with filter
- 2D Pickup, 2.6 E, RWD, Standard: 5W-30, 4.4 quarts with filter
- 2D Pickup, 3.1 Z: 5W-30, 4.5 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 2D Pickup Extra Cab — 2.6L Eng | API - SAE 5W-30 (Below 100Deg.F), 10W-30 (Above 0Deg.F), 30 (Above 40Deg.F), 15W-40, 20W-40/50 (Above 10Deg.F) | — | 3.90 QTS. | — |
| 2D Pickup, 2.3 L — 2.3L Eng | API - SAE 5W-30 (Below 100Deg.F), 10W-30 (Above 0Deg.F), 30 (Above 40Deg.F), 15W-40, 20W-40/50 (Above 10Deg.F) | — | 3.40 QTS. | — |
| 2D Pickup, 2.6 E, 4WD — 2.6L Eng | API - SAE 5W-30 (Below 100Deg.F), 10W-30 (Above 0Deg.F), 30 (Above 40Deg.F), 15W-40, 20W-40/50 (Above 10Deg.F) | — | 3.90 QTS. | — |
| 2D Pickup, 2.6 E, RWD, Automatic — 2.6L Eng | API - SAE 5W-30 (Below 100Deg.F), 10W-30 (Above 0Deg.F), 30 (Above 40Deg.F), 15W-40, 20W-40/50 (Above 10Deg.F) | — | 3.90 QTS. | — |
| 2D Pickup, 2.6 E, RWD, Standard — 2.6L Eng | API - SAE 5W-30 (Below 100Deg.F), 10W-30 (Above 0Deg.F), 30 (Above 40Deg.F), 15W-40, 20W-40/50 (Above 10Deg.F) | — | 3.90 QTS. | — |
| 2D Pickup, 3.1 Z — 3.1L Eng | API - SAE 5W-30 (Below 100Deg.F), 10W-30 (Above 0Deg.F), 30 (Above 40Deg.F), 15W-40, 20W-40/50 (Above 10Deg.F) | — | 4.00 QTS. | — |
More factory specs & repair guides for your Pickup
🛞 1994 Isuzu Pickup Tire Size & Pressure →🌧️ 1994 Isuzu Pickup Wiper Blade Sizes →💡 1994 Isuzu Pickup Light Bulb Sizes →📖 1994 Isuzu Pickup Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
9.5 quarts (8.99 L) — 50/50 mixture of Ethylene Glycol Antifreeze and water
Frequently asked questions
What type of oil does a 1994 Isuzu Pickup take?
It depends on the engine: 2D Pickup Extra Cab uses 5W-30; 2D Pickup, 2.3 L uses 5W-30; 2D Pickup, 2.6 E, 4WD uses 5W-30; 2D Pickup, 2.6 E, RWD, Automatic uses 5W-30; 2D Pickup, 2.6 E, RWD, Standard uses 5W-30; 2D Pickup, 3.1 Z uses 5W-30.
What is the oil capacity of a 1994 Isuzu Pickup?
Oil capacity depends on the engine: 2D Pickup Extra Cab holds 4.4 quarts with filter; 2D Pickup, 2.3 L holds 3.7 quarts with filter; 2D Pickup, 2.6 E, 4WD holds 4.4 quarts with filter; 2D Pickup, 2.6 E, RWD, Automatic holds 4.4 quarts with filter; 2D Pickup, 2.6 E, RWD, Standard holds 4.4 quarts with filter; 2D Pickup, 3.1 Z holds 4.5 quarts with filter.
How often should I change the oil in my 1994 Isuzu Pickup?
Most 1994 Isuzu Pickup owners follow a 5,000–7,500 mile interval with conventional oil, or up to 10,000 miles with full synthetic. Always check the oil life monitor if equipped, and consult your owner's manual — Isuzu recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 1994 Isuzu Pickup?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1994 Isuzu Pickup. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.