Universal Air KT4049 A/C Compressor and Component Kit

Compressor Replacement Kit for GM SUVs and Trucks

Universal Air KT4049 is a compressor replacement kit for select GM full-size SUVs and trucks from 2000-2009. It is built for applications that require a matched A/C service solution for the compressor replacement job, including vehicles such as Chevrolet Tahoe, GMC Yukon, and Cadillac Escalade.

Key Features

• Universal Air Compressor Replacement Kit, part number KT4049
• Fits select Chevrolet, GMC, Cadillac, and Hummer applications
• Coverage for 2000-2009 model years across listed vehicles
• Application-specific fitment for vehicles with notes such as rear A/C delete, diode, or porous plastic orifice tube requirements
• Useful for A/C compressor service on GM SUVs and light-duty trucks

Detailed Fitment and Application

This Universal Air Compressor Replacement Kit KT4049 is listed for a wide range of GM platforms, including 2003-2005 Cadillac Escalade, 2006 Chevrolet Tahoe, 2001-2002 GMC Yukon, and 2008-2009 Hummer H2. Fitment varies by compressor design, mounting style, orifice tube type, and rear A/C configuration, so the vehicle notes should be matched carefully before ordering. This part number KT4049 is also referenced for Chevrolet Silverado 1500, Silverado 2500, GMC Sierra 1500, and GMC Sierra 2500 applications in the listed years.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Kit Helps Address

• Failed or worn A/C compressor replacement on listed GM vehicles
• Incorrect compressor configuration caused by design changes or mounting differences
• Service needs tied to porous plastic orifice tube or diode-equipped systems
• Loss of cabin cooling from compressor-related A/C system faults
• Fitment issues on vehicles with or without rear A/C, based on the notes shown

Installation Notes and Tips

Confirm the year, make, model, and all fitment notes before installation. Match compressor style, mounting-hole count, orifice tube type, diode requirement, and rear A/C configuration exactly to the vehicle listing. For best results, inspect the full A/C system for contamination or wear before installing replacement components.

Quality Assurance

Universal Air KT4049 is cataloged as a compressor replacement kit for direct application matching on the listed vehicles. Use the fitment notes to verify the correct configuration for Chevrolet Tahoe, GMC Yukon, Cadillac Escalade, and related GM truck and SUV platforms.