1989 Ford Cutaway Oil Type & Capacity: 15W-40 (9.0 quarts)
The 1989 Ford Cutaway takes 15W-40 motor oil — 9.0 quarts with a filter change, per the factory service manual.
Factory-spec answer
15W-40 — 9.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 5.8 H, C6 — E350 | SAE 15W-40 Super Duty (Normal Operation), SAE 30 Single Weight Super Duty (Severe Operation) | 9.00 QTS. | — | — |
| 5.8 H, E4OD — E350 | SAE 15W-40 Super Duty (Normal Operation), SAE 30 Single Weight Super Duty (Severe Operation) | 9.00 QTS. | — | — |
| 7.3 M — E350 | SAE 15W-40 Super Duty (Normal Operation), SAE 30 Single Weight Super Duty (Severe Operation) | 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 | 5.50 QTS. | — | — |
| 7.5 G, C6 — E350 | SAE 15W-40 Super Duty (Normal Operation), SAE 30 Single Weight Super Duty (Severe Operation) | 9.00 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 | 5.50 QTS. | — | — |
| 7.5 G, E4OD — E350 | SAE 15W-40 Super Duty (Normal Operation), SAE 30 Single Weight Super Duty (Severe Operation) | 9.00 QTS. | — | — |
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More factory specs & repair guides for your Cutaway
🛞 1989 Ford Cutaway Tire Size & Pressure →🌧️ 1989 Ford Cutaway Wiper Blade Sizes →💡 1989 Ford Cutaway Light Bulb Sizes →📖 1989 Ford Cutaway Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Frequently asked questions
What type of oil does a 1989 Ford Cutaway take?
The 1989 Ford Cutaway takes 15W-40 motor oil (SAE 15W-40 Super Duty (Normal Operation), SAE 30 Single Weight Super Duty (Severe Operation)), per the factory service manual.
What is the oil capacity of a 1989 Ford Cutaway?
The 1989 Ford Cutaway oil capacity is 9.0 quarts with a filter change.
How often should I change the oil in my 1989 Ford Cutaway?
Most 1989 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 1989 Ford Cutaway?
Yes. 15W-40 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1989 Ford Cutaway. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.