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Four Seasons 6670R A/C Compressor Kit
Reliable A/C Compressor Kit for Buick, Cadillac, and Chevrolet
The Four Seasons PAC-Kit w/ Reman Compressor 6670R offers a dependable solution for restoring your vehicle's air conditioning system. Designed specifically for select Buick, Cadillac, and Chevrolet models, this kit ensures proper fit and function for a seamless repair.
- Complete A/C compressor kit with remanufactured compressor
- Compatible with Buick Caprice, Cadillac Fleetwood, Roadmaster, and Chevrolet Commercial Chassis
- Part number 6670R for precise identification and ordering
- Engineered to meet original equipment specifications
- Includes clutch assembly for integrated operation
About the Four Seasons PAC-Kit w/ Reman Compressor Line
The PAC-Kit w/ Reman Compressor product line from Four Seasons provides a comprehensive solution by combining a remanufactured compressor with the necessary clutch components. This approach simplifies the replacement process and helps ensure compatibility and performance. The 6670R kit is part of this line, designed to restore A/C functionality in specific GM vehicles with reliable, tested components.
Product Details and Compatibility
This A/C compressor kit is engineered for use in Buick Caprice, Cadillac Fleetwood, Roadmaster, and Chevrolet Commercial Chassis models. The remanufactured compressor included in part number 6670R meets strict quality standards to provide consistent cooling performance. The kit is tailored to fit these vehicles’ HVAC systems, ensuring proper engagement and operation of the A/C clutch and compressor assembly.
Common Applications and Repair Solutions
- Restores cooling performance in Buick Caprice and Cadillac Fleetwood A/C systems
- Replaces worn or failed compressors in Chevrolet Commercial Chassis vehicles
- Addresses issues with A/C clutch engagement and compressor operation
- Solves refrigerant circulation problems caused by compressor failure
- Eliminates unusual noises or vibrations from the A/C compressor assembly
Installation Notes and Tips
When installing the Four Seasons PAC-Kit w/ Reman Compressor 6670R, ensure the system is properly evacuated and recharged according to manufacturer specifications. Verify compatibility with your vehicle’s make and model before installation. Proper torque settings and alignment of the clutch assembly are critical for optimal performance and longevity.
Quality Assurance and Warranty
Four Seasons remanufactured compressors undergo rigorous testing to meet or exceed OEM standards. The PAC-Kit w/ Reman Compressor 6670R is backed by Four Seasons’ quality assurance processes, providing confidence in durability and function. Please refer to Four Seasons’ warranty terms for specific coverage details.
This part fits 6 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1993 | Buick | Roadmaster | Sedan | 5.7L | V8 | N/A | w/ R4 Compressor; 57948 (Reman Compressor), 33143 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor | |
| 1993 | Cadillac | Fleetwood | Base | N/A | w/ R4 Compressor; Requires use of orifice tube spacer; 57948 (Reman Compressor), 33143 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor | |||
| 1992 | Buick | Roadmaster | Sedan | 5.7L | V8 | N/A | w/ R4 Compressor; 57948 (Reman Compressor), 33143 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor | |
| 1991 | Buick | Roadmaster | Wagon | 5.0L | V8 | N/A | w/ LTR4 Compressor; w/ R4 Compressor; 57948 (Reman Compressor), 33143 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor | |
| 1991 | Chevrolet | Caprice | N/A | w/ LTR4 Compressor; w/ R4 Compressor; 57948 (Reman Compressor), 33143 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor | ||||
| 1991 | Chevrolet | Commercial Chassis | N/A | w/ LTR4 Compressor; w/ R4 Compressor; 57948 (Reman Compressor), 33143 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.