Ford Mustang, 7th Gen, S650 (USA)

Manual transmission fluid capacity & service interval

Ford Mustang, 7th Gen, S650 (USA) manual transmission fluid has a capacity range of 2,6 to 3,1 liters. Service intervals include 50000 miles and 150000 miles. The data covers 8 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
Mustang 5.0 V8 (358 kW), 7th Gen (2023- )
  • Use: Normal
  • Capacity 2,6 liter
  • Change 150000 miles
  • Code: MT82 6/1
Mustang 5.0 V8 (358 kW), 7th Gen (2023- )
  • Use: Severe
  • Capacity 2,6 liter
  • Change 50000 miles
  • Code: MT82 6/1
Mustang 5.0 V8 (358 kW), 7th Gen (2023- )
  • Use: Normal
  • Capacity 3,1 liter (+ Transmission oil cooler)
  • Change 150000 miles
  • Code: TREMEC TR-3160 6/1
Mustang 5.0 V8 (358 kW), 7th Gen (2023- )
  • Use: Severe
  • Capacity 3,1 liter (+ Transmission oil cooler)
  • Change 50000 miles
  • Code: TREMEC TR-3160 6/1
Mustang 5.0 V8 (373 kW), 7th Gen (2023- )
  • Use: Normal
  • Capacity 2,6 liter
  • Change 150000 miles
  • Code: MT82 6/1
Mustang 5.0 V8 (373 kW), 7th Gen (2023- )
  • Use: Severe
  • Capacity 2,6 liter
  • Change 50000 miles
  • Code: MT82 6/1
Mustang 5.0 V8 (373 kW), 7th Gen (2023- )
  • Use: Normal
  • Capacity 3,1 liter (+ Transmission oil cooler)
  • Change 150000 miles
  • Code: TREMEC TR-3160 6/1
Mustang 5.0 V8 (373 kW), 7th Gen (2023- )
  • Use: Severe
  • Capacity 3,1 liter (+ Transmission oil cooler)
  • Change 50000 miles
  • Code: TREMEC TR-3160 6/1

Additional Notes

  • The Ford Mustang S650 manual transmission holds 2.6 liters of fluid in the standard configuration, a figure that applies equally to both the 358 kW and 373 kW variants of the 5.0 V8.
  • When a transmission oil cooler is fitted, the manual transmission fluid capacity rises to 3.1 liters, reflecting the additional volume held within the cooler circuit and its connecting lines.
  • The 0.5-liter difference between the standard 2.6-liter fill and the 3.1-liter cooler-equipped fill means that servicing a cooler-equipped unit without accounting for the extra volume would result in an underfill condition.
  • Under normal use conditions, the specified fluid change interval for the manual transmission is 150,000 miles, regardless of whether the cooler is present or absent.
  • Under severe use conditions, the change interval drops to 50,000 miles, which is one-third of the normal-use figure, applying to both the 2.6-liter and 3.1-liter capacity configurations.
  • The 100,000-mile gap between the normal and severe service intervals reflects how demanding operating conditions accelerate fluid degradation, making the choice of applicable use condition a significant factor in service scheduling.
  • Both the 358 kW and 373 kW versions of the 5.0 V8 share identical manual transmission fluid capacities and change intervals across all four combinations of use condition and cooler configuration, indicating no transmission-level differentiation between the two power outputs.

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