Universal Air
Low Pressure Switch

Universal Air SW11655C HVAC Pressure Switch

Brand Universal Air SW11655C
Product line Low Pressure Switch
Fits Chevrolet, GMC, and Pontiac · 22 vehicles

Low-pressure switch. Monitors HVAC system pressure for reliable compressor protection.

HVAC pressure switch. A direct replacement for pressure-based system control.

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Universal Air SW11655C Low Pressure Switch

The Universal Air SW11655C is an HVAC pressure switch for vehicles that use a low pressure switch in the air conditioning system. It is listed for select Chevrolet Camaro, Pontiac Firebird, and GM P-series applications, making it a direct-fit search term for owners replacing a failed A/C pressure switch.

Key Features

  • Brand: Universal Air
  • Brand line: Low Pressure Switch
  • Part number: SW11655C
  • Category: HVAC pressure switch for air conditioning control circuits
  • Fits select 1993-1998 Chevrolet Camaro and Pontiac Firebird applications
  • Fits select 1996 Chevrolet P30, GMC G3500, and GMC P3500 applications

Fitment Details

  • Fits 1994-1998 Chevrolet Camaro, N/A. Low Pressure Switch.
  • Fits 1997-1998 Pontiac Firebird, N/A. Low Pressure Switch.
  • Fits 1993-1994 Pontiac Firebird, N/A. Low Pressure Switch.
  • Fits 1996 Chevrolet P30, N/A. Low Pressure Switch.
  • Fits 1996 GMC G3500, N/A. Low Pressure Switch.
  • Fits 1996 GMC P3500, N/A. Low Pressure Switch.

What It Helps Address

  • A/C compressor cycling that is affected by low refrigerant pressure
  • Air conditioning systems that stop engaging the compressor correctly
  • Pressure-switch-related HVAC fault diagnosis on Camaro and Firebird models
  • Replacement needs for GM truck and van HVAC pressure switch service

Installation Notes

Verify the original switch style and connector before installation. Compare the existing HVAC pressure switch location and system configuration on the vehicle to confirm the correct replacement. For fitment-based searches, this part is commonly referenced for 1994-1998 Chevrolet Camaro, 1993-1994 and 1997-1998 Pontiac Firebird, and 1996 Chevrolet P30, GMC G3500, and GMC P3500 applications. Part number SW11655C should be matched to the vehicle’s A/C pressure switch specification before service.

Quality Assurance

Universal Air identifies this component as a Low Pressure Switch under part number SW11655C. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

This part fits 22 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersNotes
1998ChevroletCamaroBase——Low Pressure Switch
1998ChevroletCamaroZ28——Low Pressure Switch
1998ChevroletCamaroZ28 SS——Low Pressure Switch
1998ChevroletCamaroLujo——Low Pressure Switch
1998PontiacFirebird———Low Pressure Switch
1997ChevroletCamaroBase——Low Pressure Switch
1997ChevroletCamaroRS——Low Pressure Switch
1997ChevroletCamaroZ28——Low Pressure Switch
1997ChevroletCamaroLujo——Low Pressure Switch
1997PontiacFirebird———Low Pressure Switch
1996ChevroletCamaroRS——Low Pressure Switch
1996ChevroletCamaroZ28——Low Pressure Switch
1996ChevroletCamaroLujo——Low Pressure Switch
1996ChevroletP30———Low Pressure Switch
1996GMCG3500—5.7LV8Low Pressure Switch
1996GMCG3500—4.3LV6Low Pressure Switch
1996GMCG3500—7.4LV8Low Pressure Switch
1996GMCP3500———Low Pressure Switch
1995ChevroletCamaro———Low Pressure Switch
1994ChevroletCamaro———Low Pressure Switch
1994PontiacFirebird———Low Pressure Switch
1993PontiacFirebird———Low Pressure Switch