HomeTools and Equipment > A/C ServiceUniversal Air AK1074 A/C System Repair Kit
Part #: AK1074

Universal Air AK1074 A/C System Repair Kit

Ancillary Kit
⚙️ 37 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Ancillary Kit
🚗Fitment: Chevrolet and GMC, Trailblazer, Trailblazer EXT, and Envoy XL
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Reliable A/C System Repair Kit for Chevrolet and GMC Vehicles

The Universal Air Ancillary Kit AK1074 is designed to support efficient air conditioning system repairs for select Chevrolet and GMC models. This kit provides essential components to maintain or restore the A/C functionality in your Envoy XL, Trailblazer, and Trailblazer EXT.

  • Compatible with Chevrolet Envoy XL, GMC Trailblazer, and Trailblazer EXT
  • Part number AK1074 for precise identification
  • Includes necessary components for A/C system repairs
  • Part of the Universal Air Ancillary Kit product line
  • Supports professional-grade A/C service and maintenance

About the Universal Air Ancillary Kit Product Line

The Ancillary Kit line by Universal Air focuses on providing comprehensive repair solutions for vehicle air conditioning systems. These kits are designed to include all necessary ancillary parts that complement core A/C components, ensuring a streamlined repair process. The AK1074 kit is tailored to fit specific Chevrolet and GMC models, making it a practical choice for technicians working on Envoy XL and Trailblazer series vehicles.

Detailed Product Description

The AK1074 A/C System Repair Kit from Universal Air is engineered to assist in the maintenance and repair of air conditioning systems in Chevrolet Envoy XL and GMC Trailblazer models. This kit contains essential ancillary parts that support the overall function and longevity of the vehicle’s A/C system. By using this kit, technicians can address common issues related to system leaks, component wear, and performance degradation. The precise fitment ensures compatibility and reduces installation time, making it suitable for professional automotive service environments.

Common Applications and Issues Addressed

  • Repairing leaks in the A/C system of Chevrolet Envoy XL and GMC Trailblazer models
  • Replacing worn or damaged ancillary components in the A/C system
  • Restoring proper refrigerant flow and pressure balance
  • Supporting system maintenance to prevent compressor failure
  • Improving overall air conditioning performance and reliability

Installation Notes and Tips

  • Ensure vehicle compatibility with Chevrolet Envoy XL, GMC Trailblazer, or Trailblazer EXT before installation
  • Follow manufacturer guidelines for A/C system service and repair
  • Use appropriate tools to avoid damage to ancillary components
  • Check for leaks and system pressure after installation
  • Consult vehicle service manual for specific torque and assembly instructions

Quality Assurance and Warranty

Universal Air provides quality-tested ancillary kits designed to meet OEM standards for air conditioning system repairs. The AK1074 kit undergoes rigorous inspection to ensure component integrity and fitment accuracy. Warranty details are available through Universal Air and should be confirmed at the time of purchase to ensure coverage for manufacturing defects.

This part fits 37 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2009ChevroletTrailblazerLT5.3LV8N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2009ChevroletTrailblazerLT4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2008ChevroletTrailblazerLT4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2008ChevroletTrailblazerBase4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2007ChevroletTrailblazerA4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2007ChevroletTrailblazerB4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2007ChevroletTrailblazerLS4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2007ChevroletTrailblazerLT4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2007ChevroletTrailblazerBase4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2006ChevroletTrailblazer4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2006ChevroletTrailblazerBase4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2006ChevroletTrailblazerLS4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2006ChevroletTrailblazerLT4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2006ChevroletTrailblazerB4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2006ChevroletTrailblazerA4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2006ChevroletTrailblazer EXT5.3LV8N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2006ChevroletTrailblazer EXT4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2006GMCEnvoy XLSLT4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2006GMCEnvoy XLSLE4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2006GMCEnvoy XLDenali5.3LV8N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2005ChevroletTrailblazerN/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2005ChevroletTrailblazer EXT4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2005ChevroletTrailblazer EXT5.3LV8N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2005GMCEnvoy XLSLT4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2005GMCEnvoy XLDenali5.3LV8N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2005GMCEnvoy XLSLT5.3LV8N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2005GMCEnvoy XLSLE4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2005GMCEnvoy XLSLE5.3LV8N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2004ChevroletTrailblazerN/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2004ChevroletTrailblazer EXT4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2004ChevroletTrailblazer EXT5.3LV8N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2004GMCEnvoy XL5.3LV8N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2004GMCEnvoy XL4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2003ChevroletTrailblazerN/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2003ChevroletTrailblazer EXTN/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2003GMCEnvoy XL5.3LV8N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; Ancillary Kit
2003GMCEnvoy XL4.2LL6N/Awith Fixed Orifice; with Rear A/C; Complete Kit Includes #(s) EX 5612C,EX 5900C,HA 10487C,RS 2550; 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.