OE Part Number: 16100-39496. Compatible Models: This water pump is typically compatible with certain Lexus models (such as 2007 models) and URJ201, USK6#.

Although the car water pump has a simple structure, it is the power source for the engine cooling system and is crucial to the engine’s health. Understanding its function, working principle, and common faults helps car owners to identify potential problems in a timely manner and perform proper maintenance, thus avoiding major issues and protecting the expensive engine.