Universal Air CO20452C A/C Compressor

UAC V5 A/C Compressor for GM Applications

The Universal Air UAC V5 Compressor Assembly, part number CO20452C, is an A/C compressor built for select GM vehicles from 1996-2004. It is a direct-fit HVAC replacement for drivers restoring cooling performance in Buick Regal, Chevrolet Impala, Chevrolet Monte Carlo, Chevrolet Lumina, Pontiac Grand Prix, and Oldsmobile Intrigue applications.

• UAC V5 compressor assembly for automotive air conditioning service
• Fits 1996-2004 Buick Regal, N/A
• Fits 2000-2003 Chevrolet Impala, N/A
• Fits 2000-2003 Chevrolet Monte Carlo, N/A
• Fits 2002-2003 Pontiac Grand Prix, N/A
• Fits 1997-2001 Pontiac Grand Prix, N/A, without plug switch in back
• Fits 1999 Chevrolet Lumina, N/A
• Fits 1998-1999 Oldsmobile Intrigue, N/A
• Part number CO20452C for fitment-specific replacement lookup

Detailed Product Overview

This Universal Air compressor assembly is intended for vehicles that use the V5 compressor design in the factory A/C system. It serves as a replacement for worn, noisy, or non-functioning compressor units in GM sedans and coupes, including Buick Regal and Chevrolet Impala models, while also covering select Monte Carlo, Grand Prix, Lumina, and Intrigue applications. This part cross-references 15-21662 for the same application on select vehicles.

Common A/C Problems It Can Address

• No cold air from the vents
• Compressor clutch or compressor engagement issues
• Excessive noise from the A/C compressor
• Refrigerant circulation problems in the HVAC system
• Loss of cabin cooling performance in GM V5-equipped vehicles

Installation Notes and Tips

Verify the vehicle’s compressor configuration before ordering, especially on 1997-2001 Pontiac Grand Prix models noted as without plug switch in back. Confirm refrigerant system condition, inspect related A/C components, and follow proper evacuation and recharge procedures during installation. Match the compressor to the vehicle’s year, make, model, and notes exactly for correct application.

Quality Assurance

Universal Air supplies HVAC replacement components for automotive air conditioning service. CO20452C is cataloged as a UAC V5 Compressor Assembly for application-specific replacement use.