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GMC Sierra 2500 HVAC Pressure Switch Replacement

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  1. ✓ In Stock 1999-2002 GMC Sierra 2500 HVAC Pressure Switch (Santech/ Omega Envir. Tech.)

    1999-2002 GMC Sierra 2500 HVAC Pressure Switch (Santech/ Omega Envir. Tech.)

    Partslink #: W0133-1902835

    A/C Cycling

    $30.30 View part →
  2. ✓ In Stock 1999-2002 GMC Sierra 2500 HVAC Pressure Switch (Global Parts)

    1999-2002 GMC Sierra 2500 HVAC Pressure Switch (Global Parts)

    Partslink #: 1711425

    High Pressure Cutout For Pigtail Use 1711880

    $33.54 View part →
  3. ✓ In Stock 1999-2002 GMC Sierra 2500 HVAC Pressure Switch (ACDelco)

    1999-2002 GMC Sierra 2500 HVAC Pressure Switch (ACDelco)

    Partslink #: W0133-1908112

    High Pressure Cutoff (At Compressor)

    $55.56 View part →
  4. ✓ In Stock 1999-2002 GMC Sierra 2500 HVAC Pressure Switch (Original Equipment)

    1999-2002 GMC Sierra 2500 HVAC Pressure Switch (Original Equipment)

    Partslink #: W0133-1811361

    Refrigerant Pressure (Dark Green Housing) (At Compressor)

    $55.69 View part →
  5. ✓ In Stock 2001-2002 GMC Sierra 2500 HVAC Pressure Switch (ACDelco)

    2001-2002 GMC Sierra 2500 HVAC Pressure Switch (ACDelco)

    Partslink #: 15-5741
    $59.55 View part →
  6. ✓ In Stock 2001-2002 GMC Sierra 2500 HVAC Pressure Switch (ACDelco)

    2001-2002 GMC Sierra 2500 HVAC Pressure Switch (ACDelco)

    Partslink #: W0133-1811360

    Refrigerant Pressure- w/ Natural Housing Color (At Compressor)

    $69.80 View part →
  7. ✓ In Stock 2003-2004 GMC Sierra 2500 HVAC Pressure Switch (Original Equipment)

    2003-2004 GMC Sierra 2500 HVAC Pressure Switch (Original Equipment)

    Partslink #: W0133-2205234

    High Pressure Cut Off

    $74.64 View part →
  8. ✓ In Stock 2003-2004 GMC Sierra 2500 HVAC Pressure Switch (ACDelco)

    2003-2004 GMC Sierra 2500 HVAC Pressure Switch (ACDelco)

    Partslink #: W0133-1811109

    A/C Cycling

    $98.39 View part →
  9. ✓ In Stock 2003-2004 GMC Sierra 2500 HVAC Pressure Switch (ACDelco)

    2003-2004 GMC Sierra 2500 HVAC Pressure Switch (ACDelco)

    Partslink #: W0133-2205234

    High Pressure Cut Off

    $115.30 View part →

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HVAC Pressure Switch Compatibility for GMC Sierra 2500

Browse our selection of quality hvac pressure switch parts designed specifically for your GMC Sierra 2500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · SL · SLE · SLT · WT

Body Types

Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup

Engine Options

V8 5.3L · V8 6.0L

Transmissions

Automatic · Manual

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