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Four SeasonsPart #: 3697N
Four Seasons 3697N A/C Compressor and Component Kit - Front and Rear
35 vehicles fit this part
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PAC-Kit w/ New Compressor, Front and Rear
Fitment: Chevrolet, GMC, Saab, and Isuzu, Trailblazer, Envoy, 9-7x, Ascender, Trailblazer EXT, Envoy XL, and Envoy XUV
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Not what you need? See all A/C Compressor and Component Kit options
Reliable A/C Compressor Kit for Chevrolet, GMC, Isuzu, and Saab
The Four Seasons PAC-Kit w/ New Compressor 3697N offers a complete 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 efficient cooling performance.
Key Features of the Four Seasons 3697N PAC-Kit
- Includes a new A/C compressor for reliable operation
- Complete PAC-Kit for streamlined installation
- Compatible with Chevrolet Trailblazer, Trailblazer EXT, GMC Envoy, Envoy XL, Envoy XUV, Isuzu Ascender, and Saab 9-7x
- Part number 3697N ensures correct fitment and quality
- Designed to meet OEM specifications for durability and performance
About the PAC-Kit w/ New Compressor Product Line
The PAC-Kit w/ New Compressor line from Four Seasons provides a comprehensive package that includes a brand new compressor along with all necessary components for installation. This approach simplifies the repair process by offering a matched set of parts engineered to work together, reducing the risk of compatibility issues and improving system reliability.
Detailed Product Description
The Four Seasons 3697N A/C Compressor Kit is engineered to restore the air conditioning system in select mid-size SUVs and crossovers. This kit is compatible with Chevrolet Trailblazer and Trailblazer EXT, GMC Envoy series including Envoy XL and Envoy XUV, Isuzu Ascender, and Saab 9-7x models. The included new compressor is designed to meet or exceed original equipment standards, providing consistent cooling performance and long service life. By replacing the compressor and related components simultaneously, this kit helps ensure a thorough repair and reduces the likelihood of future failures.
Common Applications and Issues Addressed
- Restores cooling function in vehicles with failing or seized compressors
- Eliminates A/C clutch engagement problems
- Resolves refrigerant leaks associated with compressor wear
- Addresses noisy or inefficient compressor operation
- Prevents further damage to the A/C system by replacing worn components
Installation Notes and Tips
- Ensure system is properly evacuated and recharged with correct refrigerant type
- Verify compatibility with vehicle make and model before installation
- Inspect and replace related components such as receiver drier and expansion valve if necessary
- Follow manufacturer torque specifications for mounting bolts
- Test system operation after installation to confirm proper function
Quality Assurance and Warranty
Four Seasons provides quality assurance with the 3697N PAC-Kit w/ New Compressor, manufactured to meet industry standards for durability and performance. While specific warranty details may vary, Four Seasons typically offers coverage against defects in materials and workmanship to support customer confidence in the product.
This part fits 35 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2009 | GMC | Envoy | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2009 | Saab | 9-7x | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2008 | Chevrolet | Trailblazer | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2008 | GMC | Envoy | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2008 | Isuzu | Ascender | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor | ||
| 2008 | Saab | 9-7x | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2007 | Chevrolet | Trailblazer | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2007 | GMC | Envoy | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2007 | Isuzu | Ascender | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor | ||
| 2007 | Saab | 9-7x | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2006 | Chevrolet | Trailblazer | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2006 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2006 | GMC | Envoy | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2006 | GMC | Envoy XL | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2006 | Isuzu | Ascender | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2006 | Saab | 9-7x | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2005 | Chevrolet | Trailblazer | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor | ||
| 2005 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2005 | GMC | Envoy | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2005 | GMC | Envoy XL | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2005 | GMC | Envoy XUV | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2005 | Isuzu | Ascender | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2005 | Saab | 9-7x | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2004 | Chevrolet | Trailblazer | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor | ||
| 2004 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2004 | GMC | Envoy | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor | ||
| 2004 | GMC | Envoy XL | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2004 | GMC | Envoy XUV | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2004 | Isuzu | Ascender | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2003 | Chevrolet | Trailblazer | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor | ||
| 2003 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2003 | GMC | Envoy | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor | ||
| 2003 | GMC | Envoy XL | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
| 2003 | Isuzu | Ascender | 4.2L | L6 | Front and Rear | Fits vehicles with TRSA12 compressor; includes new compressor, accumulator, orifice, expansion valve, 2 flush kits, and 2 oil bottles.; PAC-Kit w/ New Compressor |
* 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.