Universal Air CO4910AC A/C Compressor

UAC TRSA12 A/C Compressor Assembly

The Universal Air CO4910AC is a UAC TRSA12 compressor assembly for vehicle air conditioning repair. It is built for direct replacement service on select GM and related SUVs, including Chevrolet Trailblazer and GMC Envoy applications.

Key Features

• Part number CO4910AC for A/C compressor replacement
• UAC TRSA12 compressor assembly
• Fits select 2002-2009 Chevrolet Trailblazer and GMC Envoy applications
• Also fits Saab 9-7x, Isuzu Ascender, Buick Rainier, Trailblazer EXT, Envoy XL, Envoy XUV, and Oldsmobile Bravada
• Category: HVAC > A/C Clutch and Compressor

Fitment Details

• Fits 2002-2009 Chevrolet Trailblazer, N/A
• Fits 2002-2009 GMC Envoy, N/A
• Fits 2005-2009 Saab 9-7x, N/A
• Fits 2003-2008 Isuzu Ascender, N/A
• Fits 2004-2007 Buick Rainier, N/A
• Fits 2002-2006 Chevrolet Trailblazer EXT, N/A
• Fits 2002-2006 GMC Envoy XL, N/A
• Fits 2004-2005 GMC Envoy XUV, N/A
• Fits 2002-2004 Oldsmobile Bravada, N/A

What It Is Used For

• Restoring cabin cooling when the original compressor fails
• Replacing a noisy or seized A/C compressor
• Addressing weak or inconsistent refrigerant circulation
• Correcting compressor-related A/C system performance loss

Installation Notes

Verify vehicle fitment by year, make, and model before installation. Inspect the A/C system for contamination, leaks, and related wear before compressor replacement. Follow standard HVAC service procedures, including proper evacuation and recharge, to protect the replacement compressor and system components.

Quality Assurance

Universal Air supplies HVAC replacement components for service applications. CO4910AC is listed as a UAC TRSA12 compressor assembly for the confirmed vehicle coverage shown above.