Built Tough Electric Auxiliary Water Pump For Toyotas Crushes Engine Heat No Sweat Install Straight Swap For C HR Prius NX350 RX500h UX300e OEM 161B0 0Y010 Direct Replacement

Toyota Electric Aux Water Pump Direct Fit OEM
✔️ 161B0-0Y010 coolant pump for C-HR Prius NX350 RX500h UX300e

This direct swap auxiliary coolant motor replaces the factory component to restore steady fluid flow in tight engine bays. You typically install this single unit when the original pump fails to move antifreeze fast enough during city driving or steep climbs.

✅ Direct replacement for part codes 161B0-0Y010, 161B0-36010, and G9040-47040
✅ Fits Toyota C-HR, Prius, NX350, RX500h, and UX300e platforms
✅ Restores cooling flow to combat engine heat without extra fabrication

💡 What role does an electric auxiliary coolant pump play in hybrid engine management systems?
This specific unit moves refrigerant through the radiator and heater core when the main thermostat closes up.
- Swapping this handy component cuts shop time while keeping dashboard airflow steady under load.
- Technicians trust this direct-match design because the housing bolts align perfectly with the factory block.

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