Four Seasons 4296R A/C Compressor Kit - Front
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Four Seasons
 PAC-Kit w/ Reman Compressor

Four Seasons 4296R A/C Compressor Kit - Front

Brand Four Seasons 4296R
Position Front
Product line PAC-Kit w/ Reman Compressor
Fits Chevrolet and GMC · 4 vehicles

Reman compressor kit. A complete A/C compressor kit for straightforward replacement.

PAC-Kit included. Packaged as a PAC-Kit for convenient service and installation.

$321.04Free shipping
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Four Seasons 4296R PAC-Kit w/ Reman Compressor

Four Seasons 4296R is an A/C compressor kit for select 2002 GM SUVs with rear air conditioning. This PAC-Kit w/ Reman Compressor is listed for front-position applications on Chevrolet Trailblazer, Chevrolet Trailblazer EXT, GMC Envoy, and GMC Envoy XL with a TRSA12 compressor.

Key Features

  • Brand: Four Seasons
  • Part number: 4296R
  • Part type: A/C compressor kit
  • PAC-Kit w/ Reman Compressor product line
  • Front-position fitment for select 2002 Chevrolet and GMC models
  • Application notes specify rear A/C and TRSA12 compressor configuration

Detailed Description

Four Seasons 4296R is built for 2002 Chevrolet Trailblazer, 2002 Chevrolet Trailblazer EXT, 2002 GMC Envoy, and 2002 GMC Envoy XL vehicles equipped with rear A/C and a TRSA12 compressor. The PAC-Kit w/ Reman Compressor line is organized as a complete A/C service solution for the listed application, with fitment notes calling out the related accumulator, orifice, flush, and oil references for the same vehicle setup. If you are replacing the compressor on a 2002 GMC Envoy or 2002 Chevrolet Trailblazer, verify the TRSA12 compressor configuration before ordering. Part number 4296R is the catalog reference for this front HVAC application.

What It Is Used For

  • Replacing a failed front A/C compressor on the listed GM SUVs
  • Restoring cooling performance after compressor seizure or internal wear
  • Addressing low cabin cooling caused by compressor inefficiency
  • Repairing A/C noise, cycling issues, or loss of refrigerant compression

Installation Notes and Tips

Confirm the vehicle is a 2002 Chevrolet Trailblazer, Trailblazer EXT, GMC Envoy, or Envoy XL with rear A/C and a TRSA12 compressor before installation. Inspect the system for contamination, leaks, and related component wear before replacing the compressor. Follow the vehicle service procedure for evacuation, flushing, oil handling, and recharge specifications.

Quality Assurance

Four Seasons catalogs this PAC-Kit w/ Reman Compressor for the specified OE-style application. Part number 4296R is listed for direct fitment on the vehicles shown above.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2002ChevroletTrailblazerFrontw/ TRSA12 Compressor; w/ Rear AC; 77561 (Reman Compressor), 83046 (Accum), 38887 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
2002ChevroletTrailblazer EXTFrontw/ TRSA12 Compressor; w/ Rear AC; 77561 (Reman Compressor), 83046 (Accum), 38887 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
2002GMCEnvoyFrontw/ TRSA12 Compressor; w/ Rear AC; 77561 (Reman Compressor), 83046 (Accum), 38887 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor
2002GMCEnvoy XLFrontw/ TRSA12 Compressor; w/ Rear AC; 77561 (Reman Compressor), 83046 (Accum), 38887 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor