HomeHVAC > A/C Clutch and CompressorUniversal Air KT4779A A/C Compressor Kit
Part #: KT4779A

Universal Air KT4779A A/C Compressor Kit

Compressor-Condenser Replacement Kit
⚙️ 44 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Compressor-Condenser Replacement Kit
🚗Fitment: Cadillac, Chevrolet, and GMC, Escalade EXT, Suburban 1500, Suburban 2500, Yukon, Yukon XL 1500, and Yukon XL 2500
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Reliable A/C Compressor Kit for Cadillac, Chevrolet, and GMC

The Universal Air Compressor-Condenser Replacement Kit KT4779A is designed to restore efficient air conditioning performance in select Cadillac, Chevrolet, and GMC vehicles. This A/C compressor kit is engineered to meet the specific needs of models such as 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 KT4779A for precise identification
  • Part of the Universal Air Compressor-Condenser Replacement Kit line

About the Universal Air Compressor-Condenser Replacement Kit Line

The Compressor-Condenser Replacement Kit line by Universal Air focuses on providing comprehensive HVAC component solutions tailored for specific vehicle applications. This product line integrates compressor and condenser components designed to work together, ensuring optimal cooling system performance and reliability. The KT4779A kit is part of this line, offering a matched solution for the A/C system in select full-size SUVs and trucks.

Product Details and Compatibility

The Universal Air KT4779A A/C compressor kit is engineered for direct compatibility with several full-size SUVs and trucks from Cadillac, Chevrolet, and GMC. It supports models including the Cadillac Escalade EXT, Chevrolet Suburban 1500 and 2500, as well as the GMC Yukon and Yukon XL 1500 and 2500. This kit is intended to replace worn or failing compressors, restoring the HVAC system's ability to maintain proper cabin temperature and comfort.

Common Issues Addressed by This A/C Compressor Kit

  • Loss of cooling efficiency in Cadillac Escalade EXT and Chevrolet Suburban A/C systems
  • Compressor failure causing noisy operation or system shutdown
  • Inconsistent air conditioning performance in GMC Yukon and Yukon XL models
  • Refrigerant leaks or compressor clutch malfunctions
  • HVAC system cycling or overheating due to compressor issues

Installation Notes and Tips

Installation of the KT4779A A/C compressor kit should be performed by a qualified technician familiar with HVAC systems in full-size SUVs and trucks. 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 safety procedures during replacement.

Quality Assurance and Warranty Information

Universal Air provides this Compressor-Condenser Replacement Kit with quality standards that meet OEM requirements for fit and function. While specific warranty details are not provided here, Universal Air products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms related to part number KT4779A.

This part fits 44 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2014GMCYukonN/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2013CadillacEscalade EXTN/Awith Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2013ChevroletSuburban 1500LS5.3LV8FLEXN/Awith Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2013ChevroletSuburban 1500LT6.0LV8GASN/Awith Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2013ChevroletSuburban 1500LT5.3LV8GASN/Awith Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2013ChevroletSuburban 1500LT5.3LV8FLEXN/Awith Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2013ChevroletSuburban 1500LTZ5.3LV8FLEXN/Awith Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2013ChevroletSuburban 2500N/Awith Diode; without Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2013GMCYukonSLT5.3LV8FLEXN/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2013GMCYukonSLE5.3LV8FLEXN/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2013GMCYukonDenali6.2LV8FLEXN/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2013GMCYukon XL 1500N/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2013GMCYukon XL 2500N/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2012CadillacEscalade EXTN/Awith Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2012ChevroletSuburban 1500LS5.3LV8FLEXN/Awith Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2012ChevroletSuburban 1500LT5.3LV8FLEXN/Awith Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2012ChevroletSuburban 1500LTZ5.3LV8FLEXN/Awith Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2012ChevroletSuburban 1500Base6.0LV8GASN/Awith Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2012ChevroletSuburban 2500LS6.0LV8N/Awith Diode; without Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2012ChevroletSuburban 2500LT6.0LV8N/Awith Diode; without Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2012GMCYukonSLT5.3LV8FLEXN/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2012GMCYukonSLE5.3LV8FLEXN/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2012GMCYukonDenali6.2LV8FLEXN/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2012GMCYukonBase6.2LV8FLEXN/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2012GMCYukon XL 1500N/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2012GMCYukon XL 2500N/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2011CadillacEscalade EXTN/Awith Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2011ChevroletSuburban 1500LS5.3LV8FLEXN/Awith Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2011ChevroletSuburban 1500LT5.3LV8FLEXN/Awith Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2011ChevroletSuburban 1500LTZ5.3LV8FLEXN/Awith Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2011ChevroletSuburban 1500Base6.0LV8GASN/Awith Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2011ChevroletSuburban 2500LT6.0LV8N/Awith Diode; without Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2011ChevroletSuburban 2500LS6.0LV8N/Awith Diode; without Diode; without Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2011GMCYukonSLT5.3LV8FLEXN/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2011GMCYukonSLE5.3LV8FLEXN/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2011GMCYukonDenali6.2LV8FLEXN/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2011GMCYukonBase6.2LV8FLEXN/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2011GMCYukon XL 1500N/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2011GMCYukon XL 2500N/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2010GMCYukonSLT5.3LV8FLEXN/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2010GMCYukonSLE5.3LV8FLEXN/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2010GMCYukonDenali6.2LV8FLEXN/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2010GMCYukon XL 1500N/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit
2010GMCYukon XL 2500N/Awithout Rear A/C; Complete Kit Includes #(s) CN 4953PFC,CO 29002C,EX 33410C,RD 11057C,RO 0900B,RS 2550; Compressor-Condenser Replacement Kit

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.