Volkswagen (VW) Jetta, GLI, BU3 (USA / CAN)

Coolant capacity & service interval

Volkswagen Jetta, GLI, BU3 (USA / CAN) coolant capacity is 10 liters. Service intervals include checks at 40000 miles or 24 months and 20000 miles or 24 months. The data covers 4 configurations.

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

TypeSpecifications
  • Jetta 1.4 TFSI (110 kW) (2018-2021)
  • As of prod. date 07-01-2020
  • Use: Normal
  • Capacity 10 liter
  • Check 40000 miles/ 24 months
  • Jetta 1.4 TFSI (110 kW) (2018-2021)
  • Up to prod. date 07-01-2020
  • Use: Normal
  • Capacity 10 liter
  • Check 40000 miles/ 24 months
  • Jetta 2.0 TFSI (170 kW) (2018-2021)
  • As of prod. date 07-01-2020
  • Use: Normal
  • Capacity 10 liter
  • Check 20000 miles/ 24 months
  • Jetta 2.0 TFSI (170 kW) (2018-2021)
  • Up to prod. date 07-01-2020
  • Use: Normal
  • Capacity 10 liter
  • Check 20000 miles/ 24 months

Additional Notes

  • All four configurations across the 1.4 TFSI (110 kW) and 2.0 TFSI (170 kW) engines share a coolant system capacity of 10 liters, which is a typical full-system service fill volume for a passenger car cooling circuit of moderate displacement.
  • The Volkswagen Jetta 1.4 TFSI (110 kW) carries a coolant check interval of 40,000 miles or 24 months under normal use conditions, regardless of whether the vehicle was produced before or after July 1, 2020.
  • The 2.0 TFSI (170 kW) engine specifies a coolant check interval of 20,000 miles or 24 months under normal use conditions, which is half the mileage interval of the 1.4 TFSI despite both engines sharing the same 10-liter capacity.
  • Both the 1.4 TFSI and 2.0 TFSI configurations are split by a production date of July 1, 2020, with separate specification rows for vehicles produced up to and as of that date, though the capacity and interval values remain identical within each engine variant across both production periods.
  • The 24-month time component of the check interval applies equally to both engine variants, meaning the calendar-based threshold can be reached before the mileage threshold depending on annual driving distance, particularly for the 2.0 TFSI with its shorter 20,000-mile limit.

Other Systems