1990 Ford Ranger Oil Type & Capacity

The 1990 Ford Ranger takes 10W-30 motor oil — 5.0 quarts with a filter change, per the factory service manual.

Factory-spec answer

10W-305.0 quarts with filter

Oil capacity by engine

EngineOil Type (viscosity)Capacity w/ FilterCapacity w/o FilterNotes
2D Pickup Extra Cab, 2.3 ASAE 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 Premium5.00 QTS.
2D Pickup Extra Cab, 2.9 T, 4WD, AutomaticSAE 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 Premium5.00 QTS.
2D Pickup Extra Cab, 2.9 T, 4WD, StandardSAE 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 Premium5.00 QTS.
2D Pickup Extra Cab, 2.9 T, RWD, AutomaticSAE 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 Premium5.00 QTS.
2D Pickup Extra Cab, 2.9 T, RWD, StandardSAE 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 Premium5.00 QTS.
2D Pickup Extra Cab, 4.0 X, 4WDSAE 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 Premium5.00 QTS.
2D Pickup Extra Cab, 4.0 X, RWDSAE 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 Premium5.00 QTS.
2D Pickup, 2.3 A, 4WDSAE 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 Premium5.00 QTS.
2D Pickup, 2.3 A, RWD, AutomaticSAE 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 Premium5.00 QTS.
2D Pickup, 2.3 A, RWD, StandardSAE 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 Premium5.00 QTS.
2D Pickup, 2.9 T, 4WD, AutomaticSAE 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 Premium5.00 QTS.
2D Pickup, 2.9 T, 4WD, StandardSAE 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 Premium5.00 QTS.
2D Pickup, 2.9 T, RWD, AutomaticSAE 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 Premium5.00 QTS.
2D Pickup, 2.9 T, RWD, StandardSAE 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 Premium5.00 QTS.
2D Pickup, 4.0 X, 4WDSAE 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 Premium5.00 QTS.
2D Pickup, 4.0 X, RWDSAE 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 Premium5.00 QTS.

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More specs & repair guides for your Ranger

1990 Ford Ranger factory service manualAll fluid capacities (transmission, coolant, brakes)

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

Coolant capacity

7.2 quarts (6.81 L) — 50/50 mixture of FORD Premium Cooling System Fluid and water

Frequently asked questions

What type of oil does a 1990 Ford Ranger take?

The 1990 Ford Ranger takes 10W-30 motor oil (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), per the factory service manual.

How much oil does a 1990 Ford Ranger take?

The 1990 Ford Ranger holds 5.0 quarts with a filter change.

Can I use synthetic oil in my 1990 Ford Ranger?

Yes. 10W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1990 Ford Ranger. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.

Other Ford Ranger years

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