Coolant Reservoir Cap for Yamaha WR250F WR400F WR426F WR450F (2000–2018)

Coolant Reservoir Cap for Yamaha WR250F WR400F WR426F WR450F (2000–2018)

Includes:
1 x coolant reservoir cap

Fits Models:
Yamaha WR250F, WR400F, WR426F, WR450F

Model Years:
2000 - 2018

Submodels:
WR-series standard off-road models

Engine Options:
4-Stroke single-cylinder

Description:
Direct replacement cap to seal the coolant reservoir on Yamaha WR250F/400F/426F/450F (2000–2018); provides proper seal, prevents leaks, and maintains cooling system integrity.

Features:
- Designed for Yamaha WR250F, WR400F, WR426F, WR450F (2000-2018)
- Reliable reservoir seal and leak prevention
- Compatible with stock reservoirs and venting

Keywords:
coolant cap, Yamaha WR, WR250F, WR400F, WR426F, WR450F, coolant reservoir, motorcycle parts, OEM replacement