路虎揽胜极光L538电磁阀 G4D3-6M280-AA 精准油压控制

Land Rover Range Rover L538 electromagnetic valve, OEM G4D3-6M280-AA, is a direct replacement for the factory part with precise fit. Its core function is to precisely control engine oil pressure to ensure timing system lubrication and variable valve timing operation. If there is idle instability, weak acceleration, or engine warning light, replacing with this part can resolve delayed response due to oil pressure fluctuations. Typical aging signs include cold-start knocking or oil pressure warning.