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Universal Air KT4779 A/C Compressor and Component Kit
Reliable A/C Compressor Kit for Cadillac, Chevrolet, and GMC Vehicles
The Universal Air Compressor Replacement Kit KT4779 is designed to restore the air conditioning system's performance in select Cadillac, Chevrolet, and GMC models. This A/C compressor kit is engineered to meet the specific requirements of vehicles like the Escalade EXT, Suburban 1500, Suburban 2500, Yukon, Yukon XL 1500, and Yukon XL 2500.
- Complete A/C compressor kit for HVAC system repair
- Compatible with Cadillac Escalade EXT and Chevrolet Suburban models
- Fits GMC Yukon and Yukon XL 1500/2500 series
- Part number KT4779 for precise identification
- Designed to meet OEM specifications for reliable operation
About the Universal Air Compressor Replacement Kit Line
The Compressor Replacement Kit from Universal Air is a dedicated product line focused on providing comprehensive solutions for A/C compressor failures. This kit includes all necessary components to replace the compressor, ensuring proper fitment and function for the specified vehicle models. The line emphasizes compatibility and ease of installation, making it suitable for professional repairs on Cadillac, Chevrolet, and GMC HVAC systems.
Product Details and Compatibility
The KT4779 A/C compressor kit is specifically engineered for use in the HVAC systems of Cadillac Escalade EXT, Chevrolet Suburban 1500 and 2500, and GMC Yukon and Yukon XL 1500/2500 models. This kit addresses the unique requirements of these vehicles’ air conditioning systems, ensuring proper cooling performance and system reliability. Using the correct part number KT4779 guarantees compatibility and helps avoid installation issues.
Common Applications and Issues Addressed
- Replacement of a failing or seized A/C compressor
- Restoring cooling efficiency in Cadillac Escalade EXT and Chevrolet Suburban 1500/2500
- Resolving compressor clutch engagement problems in GMC Yukon models
- Fixing refrigerant leaks or compressor noise issues
- Addressing HVAC system failures related to compressor malfunction
Installation Notes and Tips
Installation of the Universal Air KT4779 compressor kit should be performed by a qualified technician familiar with HVAC systems on Cadillac, Chevrolet, and GMC vehicles. Proper evacuation and recharge of the refrigerant system are essential to ensure optimal performance. Verify compatibility with the specific vehicle model and year before installation. Follow manufacturer torque specifications and inspect related components such as the condenser and receiver drier during replacement.
Quality Assurance and Warranty
Universal Air provides this Compressor Replacement Kit with quality standards aligned to OEM requirements. While specific warranty details are not provided here, Universal Air products typically include coverage against manufacturing defects. It is recommended to consult the product documentation or supplier for exact warranty terms related to part number KT4779.
This part fits 43 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2014 | GMC | Yukon | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit | ||||
| 2013 | Cadillac | Escalade EXT | N/A | with Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit | ||||
| 2013 | Chevrolet | Suburban 1500 | LS | 5.3L | V8 | FLEX | N/A | with Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2013 | Chevrolet | Suburban 1500 | LT | 6.0L | V8 | GAS | N/A | with Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2013 | Chevrolet | Suburban 1500 | LT | 5.3L | V8 | GAS | N/A | with Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2013 | Chevrolet | Suburban 1500 | LT | 5.3L | V8 | FLEX | N/A | with Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2013 | Chevrolet | Suburban 1500 | LTZ | 5.3L | V8 | FLEX | N/A | with Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2013 | Chevrolet | Suburban 2500 | N/A | with Diode; without Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit | ||||
| 2013 | GMC | Yukon | SLT | 5.3L | V8 | FLEX | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2013 | GMC | Yukon | SLE | 5.3L | V8 | FLEX | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2013 | GMC | Yukon | Denali | 6.2L | V8 | FLEX | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2013 | GMC | Yukon XL 1500 | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit | ||||
| 2013 | GMC | Yukon XL 2500 | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit | ||||
| 2012 | Cadillac | Escalade EXT | N/A | with Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit | ||||
| 2012 | Chevrolet | Suburban 1500 | LS | 5.3L | V8 | FLEX | N/A | with Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2012 | Chevrolet | Suburban 1500 | LT | 5.3L | V8 | FLEX | N/A | with Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2012 | Chevrolet | Suburban 1500 | LTZ | 5.3L | V8 | FLEX | N/A | with Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2012 | Chevrolet | Suburban 1500 | Base | 6.0L | V8 | GAS | N/A | with Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2012 | Chevrolet | Suburban 2500 | LS | 6.0L | V8 | N/A | with Diode; without Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit | |
| 2012 | Chevrolet | Suburban 2500 | LT | 6.0L | V8 | N/A | with Diode; without Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit | |
| 2012 | GMC | Yukon | SLT | 5.3L | V8 | FLEX | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2012 | GMC | Yukon | SLE | 5.3L | V8 | FLEX | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2012 | GMC | Yukon | Denali | 6.2L | V8 | FLEX | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2012 | GMC | Yukon | Base | 6.2L | V8 | FLEX | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2012 | GMC | Yukon XL 1500 | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit | ||||
| 2012 | GMC | Yukon XL 2500 | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit | ||||
| 2011 | Cadillac | Escalade EXT | N/A | with Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit | ||||
| 2011 | Chevrolet | Suburban 1500 | LS | 5.3L | V8 | FLEX | N/A | with Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2011 | Chevrolet | Suburban 1500 | LT | 5.3L | V8 | FLEX | N/A | with Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2011 | Chevrolet | Suburban 1500 | LTZ | 5.3L | V8 | FLEX | N/A | with Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2011 | Chevrolet | Suburban 2500 | LT | 6.0L | V8 | N/A | with Diode; without Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit | |
| 2011 | Chevrolet | Suburban 2500 | LS | 6.0L | V8 | N/A | with Diode; without Diode; without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit | |
| 2011 | GMC | Yukon | SLT | 5.3L | V8 | FLEX | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2011 | GMC | Yukon | SLE | 5.3L | V8 | FLEX | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2011 | GMC | Yukon | Denali | 6.2L | V8 | FLEX | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2011 | GMC | Yukon | Base | 6.2L | V8 | FLEX | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2011 | GMC | Yukon XL 1500 | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit | ||||
| 2011 | GMC | Yukon XL 2500 | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit | ||||
| 2010 | GMC | Yukon | SLT | 5.3L | V8 | FLEX | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2010 | GMC | Yukon | SLE | 5.3L | V8 | FLEX | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2010 | GMC | Yukon | Denali | 6.2L | V8 | FLEX | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
| 2010 | GMC | Yukon XL 1500 | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit | ||||
| 2010 | GMC | Yukon XL 2500 | N/A | without Rear A/C; Complete Kit Includes #(s) CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor Replacement Kit |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.