Yamaha YZF-R3 (USA)

Coolant capacity & service interval

Yamaha YZF-R3 (USA) coolant capacity ranges from 0,25 to 1,1 liters. Service intervals require changes every 13000 miles or 24 months. The data covers 2 configurations.

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

TypeSpecifications
YZF-R3 (2019- )
  • Use: Normal
  • Capacity 0,94 liter
  • Capacity 0,25 liter (Reservoir)
  • Change 13000 miles/ 24 months
YZF-R3 (2015-2018)
  • Use: Normal
  • Capacity 0,9-1,1 liter
  • Change 13000 miles/ 24 months

Additional Notes

  • The 2015-2018 Yamaha YZF-R3 (USA) cooling system capacity is listed as a range of 0.9 to 1.1 liters, which reflects the typical variation between a drain-and-refill service fill and a full system overhaul where air pockets may require additional fluid to purge completely.
  • Starting with the 2019 model year, the cooling system capacity is specified as a fixed 0.94 liter for the main circuit, replacing the range format used in earlier model years.
  • The 2019 and later configuration adds a separate reservoir capacity of 0.25 liter, a value absent from the 2015-2018 specifications, indicating a distinct accounting of the overflow or expansion tank volume in the later design.
  • Across both configurations, the coolant change interval is set at 13,000 miles or 24 months under normal use conditions, whichever comes first, meaning time elapsed is as much a trigger for service as mileage accumulated.

Other Systems