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Four Seasons 1740R A/C Compressor and Component Kit - Front
Reliable A/C Compressor Kit for Buick, Chevrolet, GMC, and Oldsmobile
The Four Seasons PAC-Kit w/ Reman Compressor 1740R offers a complete solution for restoring the air conditioning system in select Buick, Chevrolet, GMC, and Oldsmobile models. Designed to meet the specific needs of vehicles like the Trailblazer, Envoy, and Bravada, this kit ensures proper fit and function.
- Includes remanufactured A/C compressor for dependable performance
- Complete PAC-Kit with clutch and necessary components for installation
- Compatible with Buick Bravada, Chevrolet Trailblazer and Trailblazer EXT
- Fits GMC Envoy, Envoy XL, and Oldsmobile Rainier models
- Part number 1740R for precise identification and ordering
About the Four Seasons PAC-Kit w/ Reman Compressor Line
The PAC-Kit w/ Reman Compressor product line from Four Seasons provides a comprehensive package that includes a remanufactured compressor along with the clutch and other essential components. This approach simplifies the replacement process by supplying all necessary parts in one kit, tailored for specific vehicle applications. The 1740R kit is engineered to meet the exact specifications required by the HVAC systems in the listed Buick, Chevrolet, GMC, and Oldsmobile models.
Product Details and Compatibility
This A/C compressor kit is designed for use in the HVAC systems of Buick Bravada, Chevrolet Trailblazer and Trailblazer EXT, GMC Envoy and Envoy XL, as well as Oldsmobile Rainier vehicles. The remanufactured compressor included in the 1740R kit has been rebuilt to meet original equipment standards, ensuring reliable operation and longevity. The kit provides all necessary components to replace worn or damaged compressors and clutches, restoring proper air conditioning function.
Common Applications and Issues Addressed
- Restores cooling performance in Buick Bravada and Chevrolet Trailblazer A/C systems
- Replaces faulty or noisy compressors in GMC Envoy and Envoy XL models
- Solves clutch engagement problems in Oldsmobile Rainier air conditioning units
- Addresses refrigerant leaks and compressor failure symptoms
- Eliminates inconsistent or weak airflow from the vehicle’s HVAC system
Installation Notes and Tips
Installation of the Four Seasons 1740R PAC-Kit w/ Reman Compressor should be performed by a qualified technician familiar with the specific vehicle models listed. Proper evacuation and recharge of the A/C system are required to ensure optimal performance. Verify compatibility with the vehicle’s year and engine configuration before installation. Use appropriate tools to avoid damage to the compressor or clutch components during assembly.
Quality Assurance and Warranty
Four Seasons remanufactured compressors undergo rigorous testing to meet industry standards for durability and performance. The PAC-Kit w/ Reman Compressor 1740R is backed by Four Seasons’ quality assurance processes. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or region.
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Buick | Rainier | 4.2L | L6 | Front | 77561 (Reman Compressor), 83222 (Accum), 38623 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor |
| 2006 | Buick | Rainier | 4.2L | L6 | Front | 77561 (Reman Compressor), 83222 (Accum), 38623 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor |
| 2005 | Buick | Rainier | 4.2L | L6 | Front | 77561 (Reman Compressor), 83222 (Accum), 38623 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor |
| 2004 | Buick | Rainier | 4.2L | L6 | Front | 77561 (Reman Compressor), 83222 (Accum), 38623 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor |
| 2004 | Oldsmobile | Bravada | Front | 77561 (Reman Compressor), 83222 (Accum), 38623 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor | ||
| 2003 | Chevrolet | Trailblazer | Front | w/ TRSA12 Compressor; w/o Rear AC; 77561 (Reman Compressor), 83222 (Accum), 38623 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor | ||
| 2003 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Front | w/ TRSA12 Compressor; w/o Rear AC; 77561 (Reman Compressor), 83222 (Accum), 38623 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor |
| 2003 | GMC | Envoy | Front | w/ TRSA12 Compressor; w/o Rear AC; 77561 (Reman Compressor), 83222 (Accum), 38623 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor | ||
| 2003 | GMC | Envoy XL | 4.2L | L6 | Front | w/ TRSA12 Compressor; w/o Rear AC; 77561 (Reman Compressor), 83222 (Accum), 38623 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman Compressor |
| 2003 | Oldsmobile | Bravada | N/A | w/ TRSA12 Compressor; 77561 (Reman Compressor), 83222 (Accum), 38623 (Orifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ Reman 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.