Honda CL

Coolant capacity & service interval

Honda CL coolant capacity ranges from 1,1 to 1,62 liters. Service intervals require a change every 36 months. The data covers 2 configurations.

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

TypeSpecifications
CL250 (2023- )
  • Use: Normal
  • Capacity 1,1 liter
  • Change 36 months
CL500A (2023- )
  • Use: Normal
  • Capacity 1,35 liter
  • Capacity 1,62 liter (After disassembly)
  • Change 36 months

Additional Notes

  • The Honda CL250 cooling system holds 1.1 liter under normal service fill conditions.
  • The CL500A carries a standard service fill capacity of 1.35 liter, which rises to 1.62 liter after disassembly, reflecting the additional volume needed to refill passages that drain fully during an overhaul.
  • The difference between the CL250 and CL500A service fill capacities — 1.1 liter versus 1.35 liter — corresponds directly to the larger displacement and more extensive cooling circuit of the 500cc engine.
  • Both the CL250 and CL500A share a 36-month coolant change interval under normal use conditions.

Other Systems