Auxiliary Electric Water Pump for Toyota GN11-8K577-AA

OE Number

GN11-8K577-AA, GN11-8K577

Fitment

Toyota RAV4 (XA50), Toyota C-HR, Lexus UX 250h, Lexus NX 350h

Applicable Engine

2.0L Dynamic Force (M20A-FKS), 2.5L Dynamic Force (A25A-FKS, A25A-FXS)

Type

Electric Water Pump (Auxiliary / Heater Circuit)

Function

This auxiliary electric water pump is designed to circulate coolant through the heater core to provide cabin heating. It ensures that the cabin remains warm even when the engine is idling or during the warm-up phase. In Toyota vehicles with Dynamic Force engines, it plays a vital role in the thermal management system, helping to regulate temperatures for the engine and hybrid components efficiently.

Features

OEM standard quality, reliable electric motor, durable housing, and corrosion-resistant connectors. Direct replacement for the original unit found in Toyota RAV4 and Lexus models. Essential for maintaining cabin comfort and proper engine thermal management.