AC Pressure Sensor Switch Compatible With Chevy Suburban Tahoe GMC Sierra Buick Cadillac Pontiac Saturn Isuzu Hummer Oldsmobile Saab 2002 2021 HVAC Pressure Transducer Replaces 13587668
✔️ Direct-fit A/C pressure sensor for GM 2002-2021 - Single Unit
This A/C pressure sensor switch is a direct-fit replacement designed to restore accurate refrigerant pressure readings in GM vehicles. It's commonly used in HVAC systems across models from 2002 to 2021. Verify compatibility using year, make, and model before ordering.
✅ Replaces OEM references: 1551343, 15-51343, 13587668, 1550147, 1551258, 155884, 22634172, 22678731, SW10093C
✅ Compatible with Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Isuzu, Hummer, Oldsmobile, Saab (2002-2021)
✅ Direct-fit design with OE-style connectors for easy installation
✅ Premium materials and tested for reliability and long life
💡 What is an AC pressure sensor switch used for in a vehicle HVAC system? This handy device monitors refrigerant pressure and signals the HVAC control module to protect the system and regulate cooling. - It helps prevent compressor damage by maintaining proper pressure - It provides a direct-fit replacement with compatible connectors - It's designed for GM vehicles across 2002-2021 models - It supports accurate pressure readings for consistent AC performance