HomeTools and Equipment > A/C ServiceUniversal Air AK1321 A/C System Repair Kit
Part #: AK1321

Universal Air AK1321 A/C System Repair Kit

Ancillary Kit
⚙️ 44 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Ancillary Kit
🚗Fitment: Cadillac, Chevrolet, and GMC, Escalade, Escalade EXT, Tahoe, and Yukon
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Reliable A/C System Repair Kit for Cadillac, Chevrolet, and GMC

The Universal Air Ancillary Kit AK1321 is designed to support efficient A/C system repairs on select Cadillac, Chevrolet, and GMC vehicles. This kit provides essential components to assist technicians in maintaining optimal air conditioning performance for models like the Escalade, Escalade EXT, Tahoe, and Yukon.

  • Compatible with Cadillac Escalade and Escalade EXT
  • Fits Chevrolet Tahoe models
  • Suitable for GMC Yukon vehicles
  • Part number AK1321 for precise identification
  • Part of the Universal Air Ancillary Kit product line

About the Universal Air Ancillary Kit Product Line

The Ancillary Kit line from Universal Air includes specialized repair kits designed to complement A/C service procedures. These kits provide technicians with the necessary components to facilitate system repairs and maintenance, ensuring compatibility with specific vehicle makes and models. The AK1321 is tailored for use with full-size SUVs from Cadillac, Chevrolet, and GMC, supporting reliable A/C system servicing.

Detailed Product Description

The AK1321 A/C System Repair Kit by Universal Air is engineered to assist in the repair and maintenance of air conditioning systems in select GM full-size SUVs. Compatible with Cadillac Escalade and Escalade EXT, Chevrolet Tahoe, and GMC Yukon, this kit contains components that help restore proper function to the vehicle’s A/C system. Using the correct repair kit ensures that technicians can address common issues efficiently while maintaining system integrity.

Common Applications and Issues Addressed

  • Repairing leaks in the A/C system
  • Replacing worn or damaged seals and components
  • Restoring proper refrigerant flow
  • Addressing compressor or condenser connection issues
  • Supporting routine A/C system maintenance

Installation Notes and Tips

When installing the AK1321 kit, ensure compatibility with the specific vehicle model and year. Follow manufacturer guidelines for A/C system repair procedures, including proper evacuation and recharge of refrigerant. Use appropriate tools to avoid damage to system components and verify all connections are secure before testing system performance.

Quality Assurance and Warranty

Universal Air maintains quality standards for the Ancillary Kit product line, including the AK1321. While specific warranty details are not provided, Universal Air products typically meet industry standards for durability and reliability in A/C system repairs. Always verify warranty coverage with the product documentation or supplier.

This part fits 44 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2006CadillacEscaladeN/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2006CadillacEscalade EXTN/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2006ChevroletTahoeN/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2006GMCYukonN/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2005CadillacEscaladeN/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; Ancillary Kit
2005CadillacEscalade EXTN/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2005ChevroletTahoeN/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2005GMCYukonN/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2004CadillacEscaladeN/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; Ancillary Kit
2004CadillacEscalade EXTN/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2004ChevroletTahoeN/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2004GMCYukonN/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2003CadillacEscaladeN/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; Ancillary Kit
2003CadillacEscalade EXTN/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2003ChevroletTahoeN/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2003GMCYukonN/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2002CadillacEscalade6.0LV8N/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; Ancillary Kit
2002CadillacEscalade5.3LV8N/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; Ancillary Kit
2002CadillacEscalade EXTN/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2002ChevroletTahoeN/Awith Rear A/C; with Single Outlet; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2002GMCYukonSLT5.3LV8N/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2002GMCYukonSLE5.3LV8N/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2002GMCYukonSLE4.8LV8N/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2002GMCYukonSLT4.8LV8N/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2002GMCYukonDenali6.0LV8N/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2001ChevroletTahoeN/Awith Rear A/C; with Single Outlet; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2001GMCYukonSLT4.8LV8N/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2001GMCYukonSLT5.3LV8N/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2001GMCYukonSLE4.8LV8N/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2001GMCYukonSLE5.3LV8N/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2001GMCYukonDenali6.0LV8N/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2000ChevroletTahoeLimited5.7LV8N/Awith Rear A/C; with Single Outlet; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2000ChevroletTahoeZ715.7LV8N/Awith Rear A/C; with Single Outlet; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2000ChevroletTahoeLS4.8LV8N/Awith Rear A/C; with Single Outlet; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2000ChevroletTahoeLS5.3LV8N/Awith Rear A/C; with Single Outlet; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2000ChevroletTahoeLT4.8LV8N/Awith Rear A/C; with Single Outlet; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2000ChevroletTahoeLT5.3LV8N/Awith Rear A/C; with Single Outlet; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2000ChevroletTahoeBase4.8LV8N/Awith Rear A/C; with Single Outlet; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2000ChevroletTahoeBase5.3LV8N/Awith Rear A/C; with Single Outlet; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2000GMCYukonDenali5.7LV8N/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2000GMCYukonSLT4.8LV8N/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2000GMCYukonSLT5.3LV8N/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2000GMCYukonSLE4.8LV8N/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary Kit
2000GMCYukonSLE5.3LV8N/Awith Rear A/C; Complete Kit Includes #(s) EX 5378C,EX 9708C,RD 10079C,RS 2550; 1st Design; Ancillary 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.