Ford Mustang FN GT 5.0 Oils and Lubricants

Find the correct AMSOIL engine oil, manual gearbox fluid, automatic transmission fluid and differential oil for Ford Mustang FN GT models powered by the 5.0L Coyote V8. This service bundle brings the relevant lubricants together in one place, allowing you to select the products and quantities required for your Mustang.

The FN Mustang GT uses different lubricants for the engine, manual transmission, automatic transmission and rear differential, each with its own viscosity or Ford fluid specification. The component information shown below identifies the relevant transmission type, critical lubricant specification and typical fluid capacity where available.

5.0L Coyote Engine Oil

The 5.0L Coyote V8 used in the FN Mustang GT has an engine oil capacity of approximately 9.5 litres with filter. Ford specifies a 5W-30 engine oil meeting the applicable Ford performance requirement for this application. Selecting the correct viscosity and specification is particularly important in a high-output, variable-cam-timing V8 operating across a wide temperature and engine-speed range.

MT82 Manual Gearbox Fluid

Manual-transmission FN Mustang GT models use the six-speed MT82 gearbox. Ford specifies a dedicated manual transmission fluid meeting Ford WSS-M2C200-D2 rather than a conventional heavy manual gearbox oil. AMSOIL 100% Synthetic DCT Fluid is suitable for applications requiring this specification.

10-Speed Automatic Transmission Fluid

Automatic FN Mustang GT models fitted with the 10R80 transmission require a low-viscosity automatic transmission fluid meeting the MERCON ULV requirement. The transmission has an approximate dry-fill capacity of 12 litres, although the quantity required during routine servicing may be lower depending on the service procedure and how much fluid is drained.

Rear Differential Oil

The Mustang GT rear differential uses a 75W-85 gear lubricant, with a typical capacity of approximately 1.5 litres. AMSOIL Severe Gear 75W-85 provides a synthetic gear-oil option for this application.

Choose the transmission configuration fitted to your Mustang and adjust product quantities as required. For modified vehicles, upgraded differentials, transmission conversions or track-prepared cars, confirm the requirements of the installed components before ordering.