AC Pressure Sensor Switch Replacement for Buick Cadillac Pontiac Saturn Chevrolet GMC HVAC Pressure Transducer OEM#1551343 13587668 Air Conditioning Refrigerant Pressures Sensor

AC Pressure Sensor Switch Replacement

• Core Function: Our sensor switch is a high-pressure switch (not a low-pressure switch) used to monitor the refrigerant pressure in the vehicle's air conditioning system in real time. It transmits the pressure signal to the ECU, intelligently controlling the compressor's operating status and effectively preventing system damage due to excessively high or low pressure. It is a critical component for ensuring stable, efficient, and safe operation of the air conditioning system
• High Quality: The air conditioning pressure sensor is made of high-quality aluminum alloy and engineering plastic composite materials, with a stable structure and excellent corrosion resistance, aging resistance and wear resistance, ensuring that the product remains strong and durable in harsh environments and has a longer service life
• Replacement Part Numbers: Our AC pressure switches perfectly replace OEM parts numbers: 1551343, 15-51343, 13587668, 13502759, 1550147, 1551258, 155884, 22634172, 22678731, SW10093C. They have the same dimensions as the original model and are a perfect replacement for damaged or aging HVAC pressure sensors
• Compatibility: Our air pressure sensor is compatible with the A/C refrigerant pressure switch sensor for Buick 2003-2018; Chevrolet 2002-2018; GMC 2003-2018; Hummer 2004-2010; Saturn 2002-2010; Cadillac 2003-2017; Ford 2007-2012; Isuzu 2006-2017; Mercury 2007-2010; Oldsmobile 2002-2004; Pontiac 2002-2010; Saab 2007-2009
• Tips：Before installation, ensure that the electrical connections are clean and free of dirt and moisture. Please note that the air conditioning pressure sensor comes in both high-pressure and low-pressure versions; please verify your vehicle's specifications. Before purchasing, please use the model selector on this page or check the compatibility list to double-check that the sensor matches your vehicle's year, model, and original equipment part number to avoid purchasing the wrong one