HomeHVAC > A/C Clutch and CompressorFour Seasons 2078R A/C Compressor Kit - Front and Rear
Part #: 2078R

Four Seasons 2078R A/C Compressor Kit - Front and Rear

PAC-Kit w/ Reman Compressor, Front and Rear
⚙️ 34 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦PAC-Kit w/ Reman Compressor, Front and Rear
🚗Fitment: Chevrolet, GMC, Isuzu, and Saab, 9-7x, Ascender, Envoy, Envoy XL, Envoy XUV, Trailblazer, and Trailblazer EXT
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Reliable A/C Compressor Kit for Chevrolet, GMC, Isuzu, and Saab

The Four Seasons PAC-Kit w/ Reman Compressor 2078R offers a dependable solution for restoring your vehicle's air conditioning system. Designed specifically for select Chevrolet, GMC, Isuzu, and Saab models, this kit ensures proper fit and function for effective climate control.

Key Features of the Four Seasons 2078R PAC-Kit

  • Includes a remanufactured A/C compressor for reliable performance
  • Compatible with Chevrolet Trailblazer, Trailblazer EXT, GMC Envoy, Envoy XL, Envoy XUV, Isuzu Ascender, and Saab 9-7x
  • Part of the PAC-Kit w/ Reman Compressor product line, combining quality components in one package
  • Designed to meet or exceed OEM specifications for fit and function
  • Part number 2078R ensures correct application for specified vehicles

Detailed Description of the PAC-Kit w/ Reman Compressor 2078R

The Four Seasons PAC-Kit w/ Reman Compressor 2078R is engineered to restore the air conditioning system in your Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender, or Saab 9-7x. This kit includes a remanufactured compressor that has been thoroughly tested to meet strict quality standards, providing a cost-effective alternative to new compressors. The PAC-Kit product line is designed to simplify repairs by offering a comprehensive solution that addresses common A/C system failures. By using this kit, you can expect a precise fit and reliable operation tailored to your vehicle's specific requirements.

Common Issues Addressed by the Four Seasons 2078R A/C Compressor Kit

  • Loss of cooling due to compressor failure
  • Unusual noises from the A/C compressor clutch or internal components
  • Refrigerant leaks caused by worn compressor seals
  • Intermittent or no engagement of the A/C clutch
  • Reduced system efficiency impacting cabin comfort

Installation Notes and Tips

When installing the Four Seasons PAC-Kit w/ Reman Compressor 2078R, ensure the A/C system is properly evacuated and recharged according to manufacturer specifications. Verify compatibility with your vehicle’s make and model before installation. It is recommended to inspect related components such as the condenser, receiver/drier, and expansion valve to prevent future issues. Proper torque specifications should be followed to avoid damage to the compressor or mounting hardware.

Quality Assurance and Warranty Information

Four Seasons remanufactured compressors undergo rigorous testing to meet industry standards for durability and performance. The PAC-Kit w/ Reman Compressor 2078R is backed by a limited warranty, providing coverage against defects in materials and workmanship. This warranty supports confidence in the product’s reliability when installed in compatible Chevrolet, GMC, Isuzu, and Saab vehicles.

This part fits 34 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009ChevroletTrailblazer6.0LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2009ChevroletTrailblazer5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2009GMCEnvoy5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2009Saab9-7x6.0LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2009Saab9-7x5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2008ChevroletTrailblazer6.0LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2008ChevroletTrailblazer5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2008GMCEnvoy5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2008Saab9-7x6.0LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2008Saab9-7x5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2007ChevroletTrailblazer6.0LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2007ChevroletTrailblazer5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2007GMCEnvoy5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2007Saab9-7x5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2006ChevroletTrailblazer6.0LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2006ChevroletTrailblazer5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2006ChevroletTrailblazer EXT5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2006GMCEnvoy5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2006GMCEnvoy XL5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2006IsuzuAscender5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2006Saab9-7x5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2005ChevroletTrailblazer EXT5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2005GMCEnvoy5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2005GMCEnvoy XL5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2005GMCEnvoy XUV5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2005IsuzuAscender5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2005Saab9-7x5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2004ChevroletTrailblazer EXT5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2004GMCEnvoy XL5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2004GMCEnvoy XUV5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2004IsuzuAscender5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2003ChevroletTrailblazer EXT5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2003GMCEnvoy XL5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2003IsuzuAscender5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38887 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor

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