1990 Ford Cutaway Oil Type & Capacity
The 1990 Ford Cutaway oil type depends on the engine: the 5.8 H, C6 takes 10W-30 (5.0 quarts qt with filter); the 5.8 H, E4OD takes 10W-30 (5.0 quarts qt with filter); the 7.3 M takes 15W-40 (10.0 quarts qt with filter); the 7.5 G, C6 takes 10W-30 (6.0 quarts qt with filter); the 7.5 G, E4OD takes 10W-30 (6.0 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- 5.8 H, C6: 10W-30, 5.0 quarts with filter
- 5.8 H, E4OD: 10W-30, 5.0 quarts with filter
- 7.3 M: 15W-40, 10.0 quarts with filter
- 7.5 G, C6: 10W-30, 6.0 quarts with filter
- 7.5 G, E4OD: 10W-30, 6.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 5.8 H, C6 — 5.8L Eng | SAE 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 Premium | — | 5.00 QTS. | — |
| 5.8 H, E4OD — 5.8L Eng | SAE 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 Premium | — | 5.00 QTS. | — |
| 7.3 M — 7.3L Eng | SAE 15W-40 Super Duty (Normal Operation), SAE 30 Single Weight Super Duty (Severe Operation) | 10.00 QTS. | 9.00 QTS. | — |
| 7.5 G, C6 — 7.5L Eng | SAE 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 Premium | 6.00 QTS. | 5.00 QTS. | — |
| 7.5 G, E4OD — 7.5L Eng | SAE 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 Premium | 6.00 QTS. | 5.00 QTS. | — |
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More factory specs & repair guides for your Cutaway
🛞 1990 Ford Cutaway Tire Size & Pressure →🌧️ 1990 Ford Cutaway Wiper Blade Sizes →💡 1990 Ford Cutaway Light Bulb Sizes →📖 1990 Ford Cutaway Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
21.0 quarts (19.87 L) — 50/50 mixture of FORD Premium Cooling System Fluid and water. Add 1 qt. for heater, add 1.8 qts. for auxiliary heater.
Frequently asked questions
What type of oil does a 1990 Ford Cutaway take?
It depends on the engine: 5.8 H, C6 uses 10W-30; 5.8 H, E4OD uses 10W-30; 7.3 M uses 15W-40; 7.5 G, C6 uses 10W-30; 7.5 G, E4OD uses 10W-30.
What is the oil capacity of a 1990 Ford Cutaway?
Oil capacity depends on the engine: 5.8 H, C6 holds 5.0 quarts with filter; 5.8 H, E4OD holds 5.0 quarts with filter; 7.3 M holds 10.0 quarts with filter; 7.5 G, C6 holds 6.0 quarts with filter; 7.5 G, E4OD holds 6.0 quarts with filter.
How often should I change the oil in my 1990 Ford Cutaway?
Most 1990 Ford Cutaway 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 — Ford recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 1990 Ford Cutaway?
Yes. 10W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1990 Ford Cutaway. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.