Honda NES

Coolant capacity & service interval

Honda NES uses coolant with a capacity of 0,95 liter. Service intervals include checking every 8000 km or 12 months and changing every 24 months. The data covers 2 configurations.

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

TypeSpecifications
NES 125 (2000-2004)
  • Use: Normal
  • Capacity 0,95 liter
  • Check 8000 km/ 12 months
  • Change 24 months
NES 150 (2000-2004)
  • Use: Normal
  • Capacity 0,95 liter
  • Check 8000 km/ 12 months
  • Change 24 months

Additional Notes

  • Both the NES 125 and NES 150 share an identical cooling system capacity of 0.95 liter, which represents the total volume of coolant the system holds during a standard service fill.
  • The Honda NES 125 and NES 150 cooling systems are each specified under normal use conditions, meaning the intervals listed apply to typical riding environments rather than demanding or high-stress operating scenarios.
  • A coolant check interval of every 8,000 km or 12 months is specified for both variants, whichever comes first, reflecting a time-and-distance dual trigger common in liquid-cooled small-displacement engines.
  • The coolant change interval for both the NES 125 and NES 150 is set at 24 months, meaning the fluid is replaced on a strictly time-based schedule regardless of distance traveled.
  • The gap between the check interval at 12 months and the change interval at 24 months indicates a two-stage maintenance approach, where the fluid condition is assessed at the halfway point before a full replacement is due.