Opel Combo E, X19, K9

Coolant capacity & service interval

Opel Combo E, X19, K9 uses coolant with a capacity of 6,3 liters. Service intervals include checking every 20000 km or 24 months and changing every 120000 km or 60 months. The data covers 2 configurations.

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

TypeSpecifications
Combo E 1.6 Diesel (55 kW) (2019- )
  • Use: Normal
  • Capacity 6,3 liter
  • Check 20000 km/ 24 months
  • Change 120000 km/ 60 months
Combo E 1.6 Diesel (55 kW) (2018-2019)
  • Use: Normal
  • Capacity 6,3 liter
  • Check 20000 km/ 24 months
  • Change 120000 km/ 60 months

Additional Notes

  • The Opel Combo E 1.6 Diesel (55 kW) cooling system holds 6.3 liters, a figure that reflects the total system fill volume including the radiator, hoses, and reservoir rather than a partial or drain-and-fill quantity.
  • Under normal use conditions, the coolant check interval is set at 20,000 km or 24 months, whichever comes first, meaning the system is inspected on a relatively frequent basis relative to the change interval.
  • The coolant change interval under normal use conditions is 120,000 km or 60 months, placing a full flush and refill at five-year or high-mileage cycles for the 1.6 Diesel (55 kW) configuration.
  • Both the 2018-2019 and the 2019 starting year entries for the 1.6 Diesel (55 kW) share identical capacity and interval specifications, with 6.3 liters, a 20,000 km/24-month check, and a 120,000 km/60-month change applying across both rows.

Other Systems