Citroën C35

Coolant capacity & service interval

Citroën C35 coolant capacity ranges from 9,7 to 11,4 liters. Service intervals include a 1000 km check and a 24 month change. The data covers 2 configurations.

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

TypeSpecifications
C 35 RD (1985-1990)
  • Use: Normal
  • Capacity 11,4 liter
  • Check 1000 km
  • Change 24 months
C 35 RE (1985-1990)
  • Use: Normal
  • Capacity 9,7 liter
  • Check 1000 km
  • Change 24 months

Additional Notes

  • The Citroën C35 RD carries a cooling system capacity of 11.4 liters, which is notably larger than the 9.7-liter capacity found in the C35 RE, reflecting a difference in engine size or cooling circuit design between the two variants.
  • Both the C35 RD and C35 RE share a coolant check interval of every 1,000 km, indicating a relatively frequent inspection schedule for the cooling system across both variants.
  • The change interval for coolant in both the C35 RD and C35 RE is set at 24 months, meaning the service cycle is time-based rather than mileage-based for the drain-and-refill service.
  • The 1.7-liter difference in cooling system capacity between the C35 RD and C35 RE means the RD requires a meaningfully greater volume of coolant at each full service fill, which has a direct bearing on fluid quantities needed during a cooling system overhaul or flush.
  • Both variants covered under the 1985-1990 production span share identical service timing for coolant changes, with the 24-month interval applying under normal use conditions for each engine type.

Other Systems