*Sourced From ALLDATA*1999-04 Mustang Fluid Capacities
1999-2004 Mustang Oil Capacity
- 3.8 V6, 5qts 5w20 with filter change.
- Oil filter, Motorcraft FL400
- 4.6 V8 2&4 Valve, 6qts 5w20 with filter change.
- Oil filter, Motorcraft FL820
- Most superchargers take between 6-8oz of supercharger oil. Refer to owners manual for your specific application.
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1999-2004 Mustang Coolant System Capacity
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1999-2004 Mustang Transmission Fluid Capacity
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1999-2004 Mustang Rear End Fluid Capacity
- 7.5" Differential, Approx 1.75qts & 4oz of friction modifier. - 75w40
- 8.8" Differential, Approx 1.875qts & 4oz of friction modifier - 75w40
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1999-2004 Mustang Power Steering Fluid Capacity
- 1-2 Quarts of Motorcraft Mercron ATF Fluid - Mercon V
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1999-2004 Mustang Brake Fluid Capacity
- 12-24 Ounces of Motorcraft PM1C DOT 3 Fluid
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Oil Viscosity Explained
Why do I see a “W” on my engine and gear oil? Simply explained, this means the oil being used is a multi-viscosity application. The ‘W” in motor and gear oil stands for winter. The first number you see is the classification of cold weather viscosity. The smaller the number is on this first number means the oil being used will be less viscous at lower temps. The second number after the “W” is the high temp viscosity, or how the oil is at operating temps. Once again, the higher the number, the thicker the oil would be. Thicker oil is not always better, depending on the age and wear of the engine, thicker viscosity oil can benefit you. On a brand new engine, this could actually hurt you. Ford and other manufactures have specifications normally listed on the oil cap or in the factory owner’s manual.
Source:Alldata.com
