Air Conditioning Pressure Switch Sensor Replacement OEM 1551343 13587668 Refrigerant Pressure Sensor Direct Fit Drop In Ready for Chevy GMC Buick Pontiac Saturn Isuzu Saab Oldsmobile Ford Mercury
✔️ Drop-in ready, OE-grade pressure switch for GM codes
The air conditioning pressure switch sensor is a direct, plug-in replacement that monitors refrigerant pressure and safeguards the A/C system. It is commonly used in GM, Pontiac, Buick, Saturn, Isuzu, Saab, Oldsmobile, Ford and Mercury models from the early 2000s through the 2010s.
✅ OE-standard numbers: 1551343, 13587668, 13502758, 13502759, 22634172, 22678731, 559005S, 68094857AA, 68094858AA, 68201915AA, 68391876AA, 6850512
✅ Direct-fit, drop-in replacement for quick installation
✅ Premium materials resist heat and vibration under the hood
✅ Accurate pressure sensing to protect the A/C system from over or under pressure
💡 What is a pressure switch in an automotive AC system used for?
A handy explanation helps you understand its role in protecting your cooling system.
- It monitors refrigerant pressure and tells the control module when to run the compressor - A faulty switch can cause overpressure or underpressure, risking compressor damage or poor cooling - This replacement is a direct-fit, OE-standard sensor compatible with many GM and Ford models