别克雪佛兰机油压力传感器12673134 PS711 实时监测润滑状态

This engine oil pressure sensor (OEM numbers PS711 / 1S10842 / 2134411 / 8126731340) is designed for 2010-2017 Buick Regal, LaCrosse, Verano, and Chevrolet Cruze, Malibu, Lacrosse, etc., models with 2.0L/2.4L/1.6T/1.8L engines. Its core function is real-time monitoring of engine lubrication oil pressure, transmitting signals to the ECU to ensure proper oil circulation and prevent piston scoring or turbo damage due to abnormal pressure. Replacement difficulty: medium; operate with the engine cold and torque to manufacturer spec (~18 N·m) to avoid seal deformation. For B-side buyers, this sensor uses OEM-grade electroplating, high-temperature and corrosion resistance, compatible with universal ECM systems, reducing after-sales repair rates.