HomeHVAC > A/C Clutch and CompressorUniversal Air SW9600C A/C Trinary Switch
Part #: SW9600C

Universal Air SW9600C A/C Trinary Switch

Trinary HPCO CF LPCO
50 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Trinary HPCO CF LPCO
Fitment: Audi and Volkswagen, TT Quattro, Golf, and Jetta
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Reliable A/C Trinary Switch for Audi and Volkswagen Models

The Universal Air Trinary HPCO CF LPCO A/C Trinary Switch (Part Number SW9600C) is designed to maintain optimal air conditioning system performance in select Audi and Volkswagen vehicles. This switch helps regulate compressor operation and system pressure to ensure efficient HVAC function.

Key Features of the SW9600C A/C Trinary Switch

  • Compatible with Audi Golf, Volkswagen Golf, Jetta, and TT Quattro models
  • Part of the Universal Air Trinary HPCO CF LPCO product line for precise HVAC control
  • Ensures proper compressor cycling by monitoring high, low, and cut-off pressures
  • Durable construction for consistent performance in automotive HVAC systems
  • OEM-quality fitment with part number SW9600C for direct replacement

About the Universal Air Trinary HPCO CF LPCO Product Line

The Trinary HPCO CF LPCO line from Universal Air focuses on advanced HVAC components that monitor multiple pressure points within the air conditioning system. This A/C Trinary Switch integrates high pressure cut-off (HPCO), low pressure cut-off (LPCO), and compressor cycling functions into a single unit, providing reliable system protection and efficient compressor operation. The SW9600C is engineered to meet the specific requirements of Audi and Volkswagen vehicles, ensuring compatibility and system integrity.

Detailed Product Description

The SW9600C A/C Trinary Switch is a critical component in the HVAC system of Audi Golf, Volkswagen Golf, Jetta, and TT Quattro models. It monitors system pressures to prevent compressor damage by disengaging the clutch under unsafe conditions such as excessively high or low refrigerant pressure. This switch helps maintain proper cycling of the compressor clutch, contributing to consistent cabin cooling and system longevity. Designed for direct replacement, the SW9600C matches OEM specifications for fit and function.

Common Issues Addressed by the SW9600C A/C Trinary Switch

  • Prevents compressor clutch engagement during abnormal pressure conditions
  • Protects the A/C compressor from damage due to refrigerant leaks or blockages
  • Helps avoid system freeze-up caused by low refrigerant pressure
  • Maintains consistent air conditioning performance in Audi Golf and Volkswagen Jetta models
  • Reduces risk of HVAC system failure related to pressure irregularities

Installation Notes and Tips

  • Ensure vehicle compatibility with Audi Golf, Volkswagen Golf, Jetta, or TT Quattro before installation
  • Disconnect the battery and discharge the A/C system safely prior to replacement
  • Follow manufacturer torque specifications when securing the switch
  • Inspect related HVAC components for wear or damage during installation
  • Test the A/C system after installation to confirm proper compressor cycling

Quality Assurance and Warranty Information

The Universal Air SW9600C A/C Trinary Switch is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo rigorous quality control to ensure reliable operation in automotive HVAC systems. For warranty information, consult the product documentation or contact the manufacturer directly.

This part fits 50 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2002AudiTT QuattroN/ATrinary HPCO CF LPCO
2001AudiTT QuattroN/ATrinary HPCO CF LPCO
2000AudiTT QuattroN/ATrinary HPCO CF LPCO
1994VolkswagenGolfN/ATrinary HPCO CF LPCO
1994VolkswagenJettaGLX2.8LV6GASN/ATrinary HPCO CF LPCO
1994VolkswagenJettaBase1.9LL4DIESELN/ATrinary HPCO CF LPCO
1994VolkswagenJettaBase1.8LL4GASN/ATrinary HPCO CF LPCO
1994VolkswagenJettaGLS2.0LL4GASN/ATrinary HPCO CF LPCO
1994VolkswagenJettaLimited Edition2.0LL4GASN/ATrinary HPCO CF LPCO
1994VolkswagenJettaCL1.8LL4GASN/ATrinary HPCO CF LPCO
1994VolkswagenJettaGL2.0LL4GASN/ATrinary HPCO CF LPCO
1993VolkswagenGolfN/ATrinary HPCO CF LPCO
1993VolkswagenJettaGLS2.0LL4GASN/ATrinary HPCO CF LPCO
1993VolkswagenJettaGL2.0LL4GASN/ATrinary HPCO CF LPCO
1993VolkswagenJettaBase1.9LL4DIESELN/ATrinary HPCO CF LPCO
1993VolkswagenJettaBase1.8LL4GASN/ATrinary HPCO CF LPCO
1992VolkswagenGolfGL1.6LL4DIESELN/ATrinary HPCO CF LPCO
1992VolkswagenGolfGL1.8LL4GASN/ATrinary HPCO CF LPCO
1992VolkswagenGolfBase1.6LL4DIESELN/ATrinary HPCO CF LPCO
1992VolkswagenGolfCL1.8LL4GASN/ATrinary HPCO CF LPCO
1992VolkswagenGolfGTI 16-Valve2.0LL4GASN/ATrinary HPCO CF LPCO
1992VolkswagenGolfGTI 8-Valve1.8LL4GASN/ATrinary HPCO CF LPCO
1992VolkswagenJettaGL1.8LL4N/ATrinary HPCO CF LPCO
1992VolkswagenJettaBase1.8LL4N/ATrinary HPCO CF LPCO
1992VolkswagenJettaGLI 16-Valve2.0LL4N/ATrinary HPCO CF LPCO
1992VolkswagenJettaCarat1.8LL4N/ATrinary HPCO CF LPCO
1992VolkswagenJettaGL1.6LL4N/ATrinary HPCO CF LPCO
1992VolkswagenJettaBase1.6LL4N/ATrinary HPCO CF LPCO
1992VolkswagenJettaGTX 16-V2.0LL4N/ATrinary HPCO CF LPCO
1991VolkswagenGolfGL1.8LL4GASN/ATrinary HPCO CF LPCO
1991VolkswagenGolfBase1.6LL4DIESELN/ATrinary HPCO CF LPCO
1991VolkswagenGolfGTI 16-Valve2.0LL4GASN/ATrinary HPCO CF LPCO
1991VolkswagenGolfGTI 8-Valve1.8LL4GASN/ATrinary HPCO CF LPCO
1991VolkswagenJettaGL1.8LL4N/ATrinary HPCO CF LPCO
1991VolkswagenJettaBase1.6LL4N/ATrinary HPCO CF LPCO
1991VolkswagenJettaBase1.8LL4N/ATrinary HPCO CF LPCO
1991VolkswagenJettaGLI 16-Valve2.0LL4N/ATrinary HPCO CF LPCO
1991VolkswagenJettaCarat1.8LL4N/ATrinary HPCO CF LPCO
1991VolkswagenJettaGL1.6LL4N/ATrinary HPCO CF LPCO
1991VolkswagenJettaGTX 16-V2.0LL4N/ATrinary HPCO CF LPCO
1990VolkswagenGolfGL1.8LL4GASN/ATrinary HPCO CF LPCO
1990VolkswagenGolfGTI 8-Valve1.8LL4GASN/ATrinary HPCO CF LPCO
1990VolkswagenGolfGTI 16-Valve2.0LL4GASN/ATrinary HPCO CF LPCO
1990VolkswagenJettaGL1.8LL4N/ATrinary HPCO CF LPCO
1990VolkswagenJettaGLI 16-Valve2.0LL4N/ATrinary HPCO CF LPCO
1990VolkswagenJettaCarat1.8LL4N/ATrinary HPCO CF LPCO
1990VolkswagenJettaGL1.6LL4N/ATrinary HPCO CF LPCO
1990VolkswagenJettaBase1.6LL4N/ATrinary HPCO CF LPCO
1990VolkswagenJettaBase1.8LL4N/ATrinary HPCO CF LPCO
1990VolkswagenJettaGTX 16-V2.0LL4N/ATrinary HPCO CF LPCO

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.