Reliable Engine Coolant Pump for Mitsubishi SUVs
This pump keeps your engine at the right temperature by circulating coolant through the block, head, and radiator. It’s essential for daily driving, towing, and hot climates. A fresh unit restores stable temps, protects gaskets, and extends engine life.
How it works
Driven by the belt system, a precision bearing supports the shaft while the impeller pushes coolant constantly. A mechanical seal keeps fluid inside the housing, preventing leaks at the pulley hub. Balanced vanes ensure steady flow at idle and high RPM, maintaining even heat distribution and quick cabin heat on cold starts.
Why you need it
Age, contaminated coolant, or belt tension issues wear the bearing and seal. Upgrading to an OE-grade pump with a cast body and hardened shaft restores factory performance and quiet operation.
When it fails
Watch for pink/green drips, grinding noise, wobbling pulley, steam, or rising gauge. Ignoring it risks overheating, warped head, and costly head gasket damage. Replace promptly and bleed the cooling system; inspect belt and tensioner at the same time.
- Outlander
- Pajero Sport
- Pajero/Montero Sport
- Montero Sport
