OE Quality
60-Day Returns

Universal Air CK3793 A/C Compressor Kit
Short Compressor Replacement Kit for Rear A/C
Universal Air CK3793 is a Short Compressor Replacement Kit for select rear A/C applications on the 2005-2006 Buick Terraza, Chevrolet Uplander, and Pontiac Montana. It is built for vehicles that need a complete compressor-related replacement path rather than a single component swap.
Key Features
- Short Compressor Replacement Kit for HVAC A/C compressor service
- Fits 2005-2006 Buick Terraza, with Rear A/C
- Fits 2005-2006 Chevrolet Uplander, with Rear A/C
- Fits 2005-2006 Pontiac Montana, with Rear A/C
- Includes compressor-related components identified for this application
- Part number CK3793 for catalog and service matching
Application Details
This Universal Air short compressor replacement kit is intended for rear A/C-equipped minivans in the 2005-2006 Buick Terraza, Chevrolet Uplander, and Pontiac Montana platform. CK3793 is listed for vehicles that require the specified compressor kit components and is a direct fitment reference for these exact applications. For service planning, the listing also notes that replacing the condenser with a new condenser is recommended.
Common Problems This Kit Addresses
- Loss of A/C cooling performance in rear A/C systems
- Compressor-related noise or internal wear concerns
- System contamination after compressor failure
- Restoration of proper refrigerant circulation in the HVAC system
- Service replacement needs on 2005-2006 Buick Terraza, Chevrolet Uplander, and Pontiac Montana
Installation Notes and Tips
Before installation, verify the vehicle has rear A/C and confirm the application against the part number CK3793. Inspect the system for contamination, flush as needed, and follow standard A/C service procedures. The fitment notes recommend replacing the condenser with a new condenser during repair to help complete the system refresh.
Quality Assurance
Universal Air CK3793 is cataloged as a Short Compressor Replacement Kit for the listed rear A/C applications and should be matched carefully to the vehicle’s year, make, model, and HVAC configuration.
This part fits 8 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Buick | Terraza | 3.5L | V6 | N/A | with Rear A/C; Complete Kit Includes #(s) CO 21578AC,EX 10208C,EX 9720C,RD 10055C; Recommend replacing condenser with new condenser; Short Compressor Replacement Kit | |
| 2006 | Chevrolet | Uplander | Base | 3.5L | V6 | N/A | with Rear A/C; Complete Kit Includes #(s) CO 21578AC,EX 10208C,EX 9720C,RD 10055C; Recommend replacing condenser with new condenser; Short Compressor Replacement Kit |
| 2006 | Chevrolet | Uplander | LS | 3.5L | V6 | N/A | with Rear A/C; Complete Kit Includes #(s) CO 21578AC,EX 10208C,EX 9720C,RD 10055C; Recommend replacing condenser with new condenser; Short Compressor Replacement Kit |
| 2006 | Chevrolet | Uplander | LT | 3.5L | V6 | N/A | with Rear A/C; Complete Kit Includes #(s) CO 21578AC,EX 10208C,EX 9720C,RD 10055C; Recommend replacing condenser with new condenser; Short Compressor Replacement Kit |
| 2006 | Pontiac | Montana | 3.5L | V6 | N/A | with Rear A/C; Complete Kit Includes #(s) CO 21578AC,EX 10208C,EX 9720C,RD 10055C; Recommend replacing condenser with new condenser; Short Compressor Replacement Kit | |
| 2005 | Buick | Terraza | N/A | with Rear A/C; Complete Kit Includes #(s) CO 21578AC,EX 10208C,EX 9720C,RD 10055C; Recommend replacing condenser with new condenser; Short Compressor Replacement Kit | |||
| 2005 | Chevrolet | Uplander | N/A | with Rear A/C; Complete Kit Includes #(s) CO 21578AC,EX 10208C,EX 9720C,RD 10055C; Recommend replacing condenser with new condenser; Short Compressor Replacement Kit | |||
| 2005 | Pontiac | Montana | SV6 | 3.5L | V6 | N/A | with Rear A/C; Complete Kit Includes #(s) CO 21578AC,EX 10208C,EX 9720C,RD 10055C; Recommend replacing condenser with new condenser; Short Compressor Replacement Kit |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.