1994 Ford Mustang Oil Type & Capacity

The 1994 Ford Mustang takes 5W-20 motor oil — 5.0 quarts with a filter change, per the factory service manual.

Factory-spec answer

5W-20 — 5.0 quarts with filter

Oil capacity by engine

Engine	Oil Type (viscosity)	Capacity w/ Filter	Capacity w/o Filter	Notes
Base, 2D Convertible, Automatic	SAE 5W-20 Premium Synthetic Blend Motor Oil	5.00 QTS.	4.00 QTS.	Refer to Engine Oil recommended applications for SAE 5W-20 and 5W-30 motor oils TSB No. 02-1-9. 5.0L engines have two oil drain plugs. Both must be removed to ensure proper oil drain.
Base, 2D Convertible, Standard	SAE 5W-20 Premium Synthetic Blend Motor Oil	5.00 QTS.	4.00 QTS.	Refer to Engine Oil recommended applications for SAE 5W-20 and 5W-30 motor oils TSB No. 02-1-9. 5.0L engines have two oil drain plugs. Both must be removed to ensure proper oil drain.
Base, 2D Coupe, Automatic	SAE 5W-20 Premium Synthetic Blend Motor Oil	5.00 QTS.	4.00 QTS.	Refer to Engine Oil recommended applications for SAE 5W-20 and 5W-30 motor oils TSB No. 02-1-9. 5.0L engines have two oil drain plugs. Both must be removed to ensure proper oil drain.
Base, 2D Coupe, Standard	SAE 5W-20 Premium Synthetic Blend Motor Oil	5.00 QTS.	4.00 QTS.	Refer to Engine Oil recommended applications for SAE 5W-20 and 5W-30 motor oils TSB No. 02-1-9. 5.0L engines have two oil drain plugs. Both must be removed to ensure proper oil drain.
Cobra, 2D Convertible	SAE 5W-20 Premium Synthetic Blend Motor Oil	5.00 QTS.	4.00 QTS.	Refer to Engine Oil recommended applications for SAE 5W-20 and 5W-30 motor oils TSB No. 02-1-9. 5.0L engines have two oil drain plugs. Both must be removed to ensure proper oil drain.
Cobra, 2D Coupe	SAE 5W-20 Premium Synthetic Blend Motor Oil	5.00 QTS.	4.00 QTS.	Refer to Engine Oil recommended applications for SAE 5W-20 and 5W-30 motor oils TSB No. 02-1-9. 5.0L engines have two oil drain plugs. Both must be removed to ensure proper oil drain.
GT, 2D Convertible, Automatic	SAE 5W-20 Premium Synthetic Blend Motor Oil	5.00 QTS.	4.00 QTS.	Refer to Engine Oil recommended applications for SAE 5W-20 and 5W-30 motor oils TSB No. 02-1-9. 5.0L engines have two oil drain plugs. Both must be removed to ensure proper oil drain.
GT, 2D Convertible, Standard	SAE 5W-20 Premium Synthetic Blend Motor Oil	5.00 QTS.	4.00 QTS.	Refer to Engine Oil recommended applications for SAE 5W-20 and 5W-30 motor oils TSB No. 02-1-9. 5.0L engines have two oil drain plugs. Both must be removed to ensure proper oil drain.
GT, 2D Coupe, Automatic	SAE 5W-20 Premium Synthetic Blend Motor Oil	5.00 QTS.	4.00 QTS.	Refer to Engine Oil recommended applications for SAE 5W-20 and 5W-30 motor oils TSB No. 02-1-9. 5.0L engines have two oil drain plugs. Both must be removed to ensure proper oil drain.
GT, 2D Coupe, Standard	SAE 5W-20 Premium Synthetic Blend Motor Oil	5.00 QTS.	4.00 QTS.	Refer to Engine Oil recommended applications for SAE 5W-20 and 5W-30 motor oils TSB No. 02-1-9. 5.0L engines have two oil drain plugs. Both must be removed to ensure proper oil drain.

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More specs & repair guides for your Mustang

1994 Ford Mustang factory service manual All fluid capacities (transmission, coolant, brakes)

Coolant capacity

11.8 quarts (11.16 L) — 50/50 mixture of FORD Premium Cooling System Fluid and water

Frequently asked questions

What type of oil does a 1994 Ford Mustang take?

The 1994 Ford Mustang takes 5W-20 motor oil (SAE 5W-20 Premium Synthetic Blend Motor Oil), per the factory service manual.

How much oil does a 1994 Ford Mustang take?

The 1994 Ford Mustang holds 5.0 quarts with a filter change, or 4.0 quarts without changing the filter.

Can I use synthetic oil in my 1994 Ford Mustang?

Yes. 5W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1994 Ford Mustang. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.