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Universal Air CO21511LC A/C Compressor
Reliable A/C Compressor for Buick, Chevrolet, and Pontiac Models
The Universal Air UAC CVC Compressor Assembly CO21511LC is designed to restore efficient air conditioning performance in select Buick, Chevrolet, and Pontiac vehicles. This A/C compressor is engineered to meet the specific requirements of models such as the Buick Allure and LaCrosse, Chevrolet Impala, and Pontiac Grand Prix and Monte Carlo.
Key Features of the UAC CVC Compressor Assembly CO21511LC
- Compatible with Buick Allure, LaCrosse, Chevrolet Impala, and Pontiac Grand Prix, Monte Carlo
- Part number CO21511LC ensures precise fitment and easy identification
- Designed for HVAC A/C clutch and compressor systems
- Manufactured by Universal Air, a recognized brand in automotive HVAC components
- Meets OEM specifications for reliable operation and durability
About the UAC CVC Compressor Assembly Product Line
The UAC CVC Compressor Assembly line by Universal Air focuses on delivering compressor units that integrate seamlessly with vehicle HVAC systems. This product line emphasizes compatibility and performance, providing assemblies that support proper clutch engagement and efficient refrigerant compression. The CO21511LC model is part of this line, tailored to fit specific Buick, Chevrolet, and Pontiac vehicles, ensuring consistent air conditioning functionality.
Detailed Product Description
The CO21511LC A/C compressor from Universal Air is engineered to replace worn or faulty compressors in select Buick, Chevrolet, and Pontiac models. It is a critical component in the vehicle’s HVAC system, responsible for compressing refrigerant and enabling the air conditioning system to cool the cabin effectively. This compressor assembly is designed to match the original equipment specifications, ensuring proper fit and function within the A/C clutch and compressor category.
Common Issues Addressed by This A/C Compressor
- Loss of cooling performance in Buick Allure, Chevrolet Impala, or Pontiac Grand Prix
- Unusual noises or clutch failure in the A/C compressor assembly
- Refrigerant leaks or compressor seizing
- Intermittent or no air conditioning operation
- Overheating of the HVAC system due to compressor malfunction
Installation Notes and Tips
- Ensure compatibility by verifying vehicle make and model before installation
- Replace the receiver/drier and flush the A/C system to prevent contamination
- Use proper torque specifications when mounting the compressor assembly
- Check the condition of the serpentine belt and replace if worn
- Recharge the A/C system with the correct refrigerant type and amount
Quality Assurance and Warranty Information
Universal Air manufactures the CO21511LC compressor assembly to meet industry standards for durability and performance. While specific warranty details may vary, Universal Air products typically include a limited warranty covering defects in materials and workmanship. It is recommended to consult the product documentation or supplier for exact warranty terms.
This part fits 40 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Buick | Allure | CXL | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2009 | Buick | Allure | CX | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2009 | Buick | LaCrosse | CXL | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2009 | Buick | LaCrosse | CX | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2008 | Buick | Allure | CXL | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2008 | Buick | Allure | CX | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2008 | Buick | LaCrosse | CX | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2008 | Buick | LaCrosse | CXL | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2008 | Pontiac | Grand Prix | Base | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2007 | Buick | Allure | CX | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2007 | Buick | Allure | CXL | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2007 | Buick | LaCrosse | CXL | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2007 | Buick | LaCrosse | CX | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2007 | Pontiac | Grand Prix | GT | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2007 | Pontiac | Grand Prix | Base | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2006 | Buick | Allure | CXL | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2006 | Buick | Allure | CX | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2006 | Buick | LaCrosse | CXL | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2006 | Buick | LaCrosse | CX | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2006 | Pontiac | Grand Prix | Base | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2006 | Pontiac | Grand Prix | GT | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2005 | Buick | Allure | CXL | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2005 | Buick | Allure | CX | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2005 | Buick | LaCrosse | CX | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2005 | Buick | LaCrosse | CXL | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2005 | Chevrolet | Impala | LS | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2005 | Chevrolet | Impala | SS | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2005 | Chevrolet | Impala | Police | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2005 | Chevrolet | Impala | Base | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2005 | Chevrolet | Monte Carlo | SS | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2005 | Chevrolet | Monte Carlo | LT | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2005 | Pontiac | Grand Prix | Base | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2005 | Pontiac | Grand Prix | GT | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2005 | Pontiac | Grand Prix | GTP | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2004 | Chevrolet | Impala | Base | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2004 | Chevrolet | Impala | SS | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2004 | Chevrolet | Impala | Police | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2004 | Chevrolet | Impala | LS | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2004 | Chevrolet | Monte Carlo | SS | 3.8L | V6 | N/A | UAC CVC Compressor Assembly |
| 2004 | Pontiac | Grand Prix | N/A | UAC CVC Compressor Assembly |
* 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.