Oil Pump Relief Valve

About this product

The Toyota Oil Pump Relief Valve (#15131-42021), a crucial component in the Engine Oil Pump system, plays a primary role in maintaining optimal oil pressure within the engine. When oil pressure rises above a specified limit, the valve opens to allow excess oil to bypass the pump and return to the oil sump, preventing the occurrence of potential damage due to high pressure. Significant wear or damage to this valve can lead to severe engine problems, such as inadequate or excessive oil pressure, resulting in diminished engine performance, or worse, engine failure. Therefore, it's essential to replace this part periodically with genuine Toyota parts for optimal compatibility and performance. Toyota's genuine parts warranty backs these parts. The Relief Valve's effective operation is essential to the overall efficiency of the engine system, as it contributes to the proper functioning and longevity of the engine, thereby ensuring a safe and smooth ride for the users.
Brand Toyota Genuine
Part Number 15131-42021

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