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Universal Air CO21511LC A/C Compressor
| Brand | Universal Air CO21511LC |
|---|---|
| Product line | UAC CVC Compressor Assembly |
| Fits | Buick, Pontiac, and Chevrolet · 40 vehicles |
OE direct replacement. Built as a compressor assembly for straightforward replacement.
A/C compressor. Helps circulate refrigerant through the HVAC system.
Compressor assembly. Combines key components into one ready-to-install unit.
UAC CVC Compressor Assembly CO21511LC
The Universal Air UAC CVC Compressor Assembly CO21511LC is an A/C compressor for select GM vehicles that need a direct replacement for the factory unit. It is listed for Buick Allure, Buick LaCrosse, Pontiac Grand Prix, Chevrolet Impala, and Chevrolet Monte Carlo applications.
Key Features
- UAC CVC Compressor Assembly for automotive HVAC service
- Direct-fit A/C compressor application for select GM platforms
- Fits 2005-2009 Buick Allure, N/A
- Fits 2005-2009 Buick LaCrosse, N/A
- Fits 2004-2008 Pontiac Grand Prix, N/A
- Fits 2004-2005 Chevrolet Impala, N/A
- Fits 2004-2005 Chevrolet Monte Carlo, N/A
- Part number CO21511LC for ordering and catalog matching
Product Details
This Universal Air compressor assembly is built for vehicles using the CVC compressor configuration in the HVAC system. If you are searching for a Buick LaCrosse A/C compressor replacement, a Pontiac Grand Prix compressor assembly, or a Chevrolet Impala and Monte Carlo air conditioning compressor by part number CO21511LC, this unit matches the listed applications and supports factory-style A/C service.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common A/C Problems It Can Address
- Loss of cabin cooling from a failed compressor
- Noisy compressor operation from internal wear
- Compressor seizure that prevents A/C engagement
- Weak or inconsistent refrigerant circulation
- Restoring A/C function after compressor replacement service
Installation Notes
Verify the vehicle year, make, model, and compressor configuration before installation. Match the existing compressor style and refrigerant system requirements to the listed fitment for CO21511LC. Proper evacuation, oil service, and leak checking are standard steps during A/C compressor replacement.
Quality Assurance
Universal Air supplies HVAC components for automotive air conditioning repair, and this UAC CVC Compressor Assembly is cataloged for the exact GM applications shown above.
| 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 |
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