Volkswagen (VW) Jetta, GLI, BU4 (USA / CAN)

Differential fluid capacity & service interval

Volkswagen Jetta, GLI, BU4 (USA / CAN) differential fluid capacity ranges from 0,4 to 0,6 liters. The service interval is 36 months. The data covers 1 configuration.

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

TypeSpecifications
  • Jetta 2.0 TFSI (170 kW) (2021- )
  • Front axle lock
  • Use: Normal
  • Capacity 0,6 liter (Initial fill)
  • Capacity 0,4 liter (Service fill)
  • Change 36 months

Additional Notes

  • The Volkswagen Jetta 2.0 TFSI (170 kW) front axle differential carries an initial fill capacity of 0.6 liter, which represents the total fluid volume required when the unit is dry, such as after a rebuild or component replacement.
  • The service fill capacity for the front axle differential is 0.4 liter, reflecting the smaller volume needed during a routine drain-and-refill where residual fluid remains in the housing.
  • The 0.2-liter difference between the initial fill and service fill volumes on the front axle lock differential indicates that a portion of fluid is retained within the assembly during normal service, making the two figures non-interchangeable.
  • The specified change interval for the front axle differential fluid on the 2021 Jetta 2.0 TFSI (170 kW) is 36 months, a time-based interval applied under normal use conditions.

Other Systems