Opel Combo E Life, X19, K9

Automatic transmission fluid capacity & service interval

Opel Combo E Life, X19, K9 automatic transmission fluid capacity ranges from 2,5 to 7 liters. Service intervals are not specified. The data covers 3 configurations.

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

TypeSpecifications
Combo E Life 1.5 Diesel (96 kW), YHZ (2020-2022)
  • Use: Normal
  • Capacity 7 liter (Dry fill)
  • Capacity 3 liter (Service fill)
  • Code: ATN8 8/1
Combo E Life 1.2 Turbo (96 kW), HNS (2019-2022)
  • Use: Normal
  • Capacity 6 liter (Dry fill)
  • Capacity 2,5-3,5 liter (Service fill)
  • Code: ATN8 8/1
Combo E Life 1.5 Diesel (96 kW), YHZ (2018-2020)
  • Use: Normal
  • Capacity 7 liter (Dry fill)
  • Capacity 3 liter (Service fill)
  • Code: ATN8 8/1

Additional Notes

  • The Opel Combo E Life 1.2 Turbo (96 kW) with engine code HNS carries a dry fill capacity of 6 liters for the automatic transaxle, which represents the total fluid volume required when filling a completely drained or newly assembled unit.
  • The 1.2 Turbo HNS service fill capacity of 2.5-3.5 liters is expressed as a range rather than a fixed value, reflecting the variable amount of fluid that remains in the torque converter and passages after a standard drain procedure.
  • The 1.5 Diesel (96 kW) with engine code YHZ has a notably higher dry fill capacity of 7 liters compared to the 6-liter figure for the 1.2 Turbo HNS, indicating a physically larger automatic transaxle assembly in the diesel configuration.
  • Unlike the 1.2 Turbo HNS, the 1.5 Diesel YHZ service fill is stated as a fixed 3 liters rather than a range, suggesting a more predictable fluid retention level following a routine drain on that transaxle.
  • The 1.5 Diesel YHZ automatic transaxle specifications appear across two separate year groupings, 2018-2020 and 2020-2022, both sharing identical dry fill and service fill values of 7 liters and 3 liters respectively.
  • All three rows are designated for normal use conditions, meaning the stated service fill capacities apply to standard operating environments rather than severe-duty cycles involving extreme temperatures, towing, or frequent short trips.

Other Systems