JAC J5 / Heyue

Manual transmission fluid capacity & service interval

The JAC J5 / Heyue uses manual transmission fluid with a capacity of 2.1 liters. The data covers 3 configurations.

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

TypeSpecifications
J5 1.5 VVT (2013- )
  • Use: Normal
  • Capacity 2,1 liter
  • Code: 5/1
J5 1.8 NA (2013- )
  • Use: Normal
  • Capacity 2,1 liter
  • Code: 5/1
J5 2.0 NA (2013- )
  • Use: Normal
  • Capacity 2,1 liter
  • Code: 5/1

Additional Notes

  • The JAC J5 / Heyue manual transaxle fluid capacity is 2.1 liters across the 1.5 VVT, 1.8 NA, and 2.0 NA engine variants from 2013 onward.
  • A 2.1-liter fill volume is a typical service fill quantity for a compact front-wheel-drive manual transaxle, representing the amount of fluid needed to bring the unit to its correct operating level rather than a full overhaul drain-and-refill of a larger gearbox.
  • All three engine configurations share an identical 2.1-liter transaxle capacity under normal use conditions, meaning no adjustment to fluid volume is specified based on engine displacement or output.
  • The normal use condition applies uniformly to all three variants, indicating the 2.1-liter capacity figure is not paired with a separate severe-duty or first-change-only specification in the available data.

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