Direct Fit AC Refrigerant Pressure Switch Sensor And Connector For GM Vehicles Buick Cadillac Chevrolet GMC Pontiac Hummer Saturn Plug And Play HVAC Transducer 13587668 1551343

Plug-and-play GM A/C pressure switch sensor, single unit
✔️ Direct-fit pressure switch, OEM 13587668/1551343 for GM

This direct-fit refrigerant pressure switch sensor plugs into GM HVAC lines, enabling accurate pressure monitoring and protection for air conditioning systems across multiple models.

✅ Compatible vehicles: Buick LaCrosse 2005-2019; Cadillac Escalade 2003-2020; Chevrolet Camaro 2010-2024; Chevrolet Cruze 2011-2019; Chevrolet Impala 2003-2020; Chevrolet Silverado/Suburban 2003-2019; GMC Sierra/Yukon 2003-2020; Hummer H2 2003-2009; Hummer H3 2006-2010; Pontiac Grand Am 2002-2005; Saturn Sky 2007-2010; and more
✅ Replacement OEM numbers: 13587668, 1551343, 15-51343, 6E5Z19D594AA, 8971482280, 13502758, 13502759, 22634172, 22678731
✅ Easy install: plug-and-play, swap-in, no extra tools required
✅ Durable and tested: silver finish, built for long life

💡 What is a refrigerant pressure switch sensor used for in automotive HVAC systems and why replace it with a direct-fit unit?

This handy device monitors refrigerant pressure to control the A/C compressor and protect the system. - Monitors pressure to engage and disengage the compressor when needed - Helps prevent overpressure and underpressure conditions in the A/C lines - Works with compatible connectors and OEM numbers for GM vehicles - Valuable for diagnosing cooling performance issues and maintaining efficiency