Universal Air CO20210GLC A/C Compressor

UAC HR6 A/C Compressor Assembly

The Universal Air UAC HR6 Compressor Assembly, part number CO20210GLC, is an A/C compressor for select GM vehicles from 1989-1994. It is built for direct replacement service in applications that use the HR6 compressor design.

Key Features

• UAC HR6 compressor assembly for automotive air conditioning service
• Direct-fit replacement for select Buick, Oldsmobile, Pontiac, and Chevrolet models
• Fits applications across 1989-1994 model years
• Part number CO20210GLC for accurate ordering and lookup
• Compatible with multiple GM platforms, including Buick LeSabre and Oldsmobile 88 applications

Fitment Details

• Fits 1989-1994 Buick LeSabre, N/A
• Fits 1991-1994 Buick Park Avenue, N/A
• Fits 1992-1994 Oldsmobile 88, N/A
• Fits 1989-1994 Oldsmobile 98, N/A
• Fits 1989-1994 Pontiac Bonneville, N/A
• Fits 1990-1993 Buick Century, N/A
• Fits 1990-1993 Buick Regal, N/A
• Fits 1989-1993 Buick Riviera, N/A
• Fits 1992-1993 Chevrolet Lumina APV, N/A
• Fits 1990-1993 Oldsmobile Cutlass Ciera, N/A
• Fits 1990-1993 Oldsmobile Cutlass Cruiser, N/A
• Fits 1992-1993 Oldsmobile Silhouette, N/A
• Fits 1992-1993 Pontiac Trans Sport, N/A
• Fits 1989-1992 Oldsmobile Toronado, N/A
• Fits 1989-1991 Buick Reatta, N/A
• Fits 1989-1991 Oldsmobile Delta 88, N/A

What This Compressor Helps Address

• Loss of cabin cooling caused by a worn or failed A/C compressor
• Weak refrigerant circulation in the air conditioning system
• Compressor noise associated with internal wear
• Inconsistent A/C performance in Buick, Oldsmobile, Pontiac, and Chevrolet vehicles
• Service replacement needs for HR6-equipped GM platforms

Installation Notes

Verify the vehicle’s compressor style and system configuration before ordering. Confirm the part number CO20210GLC against the existing unit and match the application to the exact year, make, and model listed above. For best results, inspect the rest of the A/C system for contamination or wear before compressor replacement.

Quality Assurance

Universal Air supplies this UAC HR6 Compressor Assembly as a replacement component for select GM applications. Use the confirmed fitment list to verify coverage for Buick LeSabre, Buick Park Avenue, Oldsmobile 88, and related models before installation.