Water By-Passenger Pipe Sub-Assembly #1

About this product

The Water By-Passenger Pipe Sub-Assembly #1 (#16206-31090) is a critical component in the Engine Oil Cooler system of Toyota vehicles. As an Engine-Fuel part, it primarily functions to circulate coolant around the engine block, preventing overheating and ensuring stable engine operation. This part works in tandem with the water pump and radiator, allowing coolant to pass through when the engine reaches a certain temperature. Over time, the pipe can become clogged or worn, potentially leading to engine overheating. Therefore, periodic replacement with genuine Toyota parts is recommended for seamless compatibility and optimal performance. It's important to note that genuine Toyota parts are backed by Toyota's genuine parts warranty, providing extra peace of mind for drivers. This part contributes significantly to the overall efficiency of the engine oil cooler system, helping maintain engine temperature and extending the service life of the vehicle.