Ford F-150, 11th Gen. (USA)

Transfer case fluid capacity & service interval

Ford F-150, 11th Gen. (USA) utilizes transfer case fluid with a capacity of 1,9 liters. Service intervals include 60000 miles and 150000 miles. The data covers 6 configurations.

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

TypeSpecifications
F-150 4.6 V8 4x4 (2004-2008)
  • Use: Normal
  • Capacity 1,9 liter
  • Change 150000 miles
F-150 4.6 V8 4x4 (2004-2008)
  • Use: Severe
  • Capacity 1,9 liter
  • Change 60000 miles
F-150 5.4 V8 4x4 (2004-2008)
  • Use: Normal
  • Capacity 1,9 liter
  • Change 150000 miles
F-150 5.4 V8 4x4 (2004-2008)
  • Use: Severe
  • Capacity 1,9 liter
  • Change 60000 miles
F-150 5.4 V8 4x4 Flex Fuel (2004-2008)
  • Use: Normal
  • Capacity 1,9 liter
  • Change 150000 miles
F-150 5.4 V8 4x4 Flex Fuel (2004-2008)
  • Use: Severe
  • Capacity 1,9 liter
  • Change 60000 miles

Additional Notes

  • The Ford F-150 11th Gen. (USA) transfer case holds 1.9 liters of fluid across all listed 4x4 configurations for the 2004-2008 model years, covering the 4.6 V8, 5.4 V8, and 5.4 V8 Flex Fuel variants.
  • A 1.9-liter transfer case capacity is a service fill figure, meaning it reflects the amount of fluid the unit holds during a standard drain-and-refill procedure rather than a full overhaul or disassembly fill.
  • Under normal use conditions, the transfer case fluid change interval is set at 150,000 miles for all three engine configurations in the 2004-2008 range.
  • Under severe use conditions, the same transfer case fluid change interval drops to 60,000 miles, which is 60% shorter than the normal-use interval across all listed configurations.
  • Severe use conditions typically involve factors such as frequent towing, off-road driving, or operation in extreme temperatures, all of which accelerate fluid degradation and justify the reduced 60,000-mile interval.
  • The 5.4 V8 Flex Fuel variant shares identical transfer case capacity and interval specifications with the standard 5.4 V8, indicating no differentiation in transfer case servicing between those two powertrain variants.
  • The uniformity of the 1.9-liter capacity across the 4.6 V8 and both 5.4 V8 variants suggests a common transfer case unit was used across multiple engine pairings in the 2004-2008 F-150 4x4 lineup.

Other Systems