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The oil pressure relief valve is a crucial component of the engine lubrication system, regulating the oil pressure within the engine. It prevents excessive oil pressure while ensuring a reliable supply of engine oil to all moving components. Stable pressure regulation is essential for the lubrication and cooling of components such as the crankshaft, camshaft, pistons, and bearings.
The valve typically functions as a spring-loaded pressure regulating valve and is integrated into the engine's oil circuit, often in the oil pump or engine block. As soon as the oil pressure exceeds a certain limit, the valve opens and returns excess oil to the oil circuit or the oil pan. This ensures a constant and safe oil pressure.
Oil pressure valves consist of precision-machined metal components and are designed for high temperatures, pressure loads, and continuous oil circulation. Reliable valve function protects the engine from damage caused by excessive or insufficient oil pressure.
A faulty or dirty oil pressure valve can lead to irregular oil pressure, increased engine wear, or warning messages in the vehicle. Timely replacement ensures that the engine lubrication system functions reliably and the engine remains optimally protected.
At Autoteile Gossau, you'll find oil pressure valves for numerous vehicle models and engine variants. We offer both original parts and high-quality aftermarket components. Benefit from very competitive prices in Switzerland, fast delivery, and the option to pick up your order directly from our store in Gossau and pay conveniently by cash or card.