Holder S-series

Coolant capacity & service interval

Holder S-series coolant capacity is 13 liters. Service intervals include 250 hours or 24 months. Data covers 1 configuration.

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

TypeSpecifications
S990 (2009- )
  • Use: Normal
  • Capacity 13 liter
  • Check 250 hours
  • Change 24 months

Additional Notes

  • The Holder S990 cooling system holds 13 liters of coolant, a capacity consistent with a full system service fill covering the engine, radiator, and associated passages.
  • Under normal use conditions, the S990 cooling system calls for a coolant level check at every 250 hours of operation.
  • The change interval for the S990 cooling system is set at 24 months, meaning the service schedule follows a time-based cycle rather than an hours-based replacement threshold.

Other Systems