Universal Air CO20178GLC A/C Compressor

UAC HD6 Compressor Assembly for GM V8 Applications

The Universal Air UAC HD6 Compressor Assembly, part number CO20178GLC, is an A/C compressor built for select GM performance and full-size applications. It is listed for 1993-1997 Chevrolet Camaro and Pontiac Firebird, plus 1994-1996 Buick Roadmaster, Cadillac Commercial Chassis, Cadillac Fleetwood, Chevrolet Caprice, and Chevrolet Impala.

Key Features

• Universal Air UAC HD6 Compressor Assembly for HVAC A/C compressor replacement
• Part number CO20178GLC for ordering and catalog matching
• Direct fitment coverage for 1993-1997 Chevrolet Camaro and 1993-1997 Pontiac Firebird
• Also listed for 1994-1996 Buick Roadmaster, Cadillac Commercial Chassis, Cadillac Fleetwood, Chevrolet Caprice, and Chevrolet Impala
• Built for vehicles using the HD6 compressor assembly configuration

Detailed Description

CO20178GLC is a Universal Air compressor assembly for vehicles that use the HD6 A/C compressor design. This part is cataloged for Chevrolet Camaro and Pontiac Firebird models from 1993-1997, along with several 1994-1996 GM full-size platforms including Buick Roadmaster, Cadillac Fleetwood, Cadillac Commercial Chassis, Chevrolet Caprice, and Chevrolet Impala. If you are replacing a worn or failed compressor on a 1993-1997 Chevrolet Camaro or 1993-1997 Pontiac Firebird, CO20178GLC provides a cataloged match for the application.

What It Helps Address

• Loss of cabin cooling from a failed A/C compressor
• Noisy compressor operation during A/C engagement
• Compressor seizure or internal wear
• Reduced refrigerant circulation in the HVAC system
• Restoring proper A/C system function after compressor replacement

Installation Notes and Tips

Verify the vehicle’s compressor style and match the HD6 application before ordering. Confirm the year, make, and model against the fitment list for your Chevrolet Camaro, Pontiac Firebird, or other listed GM vehicle. Inspect the rest of the A/C system for contamination, leaks, and worn service components before installing the new compressor assembly.

Quality Assurance

Universal Air supplies HVAC components for automotive A/C service, and CO20178GLC is cataloged to the listed vehicle applications for fitment-based replacement selection.