Global Parts 9412243 A/C Receiver Drier Kit

Global Parts 9412243 A/C Receiver Drier Kit

Global Parts System Service Kit 9412243 is a direct-fit HVAC service solution for select 2002 Chevrolet Trailblazer, Trailblazer EXT, GMC Envoy, and Envoy XL models without rear A/C. It combines the core A/C service components needed when opening the system for repair, helping restore proper refrigerant control and moisture management.

Key Features

• Part number 9412243 from Global Parts System Service Kit line
• A/C receiver drier kit for HVAC service work
• Includes an accumulator/receiver drier/desiccant bag, expansion device or orifice tube, rear expansion device if equipped, and an O-ring rapid seal kit unless otherwise noted
• Fits 2002 Chevrolet Trailblazer, N/A
• Fits 2002 Chevrolet Trailblazer EXT, N/A
• Fits 2002 GMC Envoy, N/A
• Fits 2002 GMC Envoy XL, N/A

Detailed Description

Global Parts 9412243 is part of the System Service Kit product line, built for A/C system repair on 2002 Chevrolet Trailblazer, Trailblazer EXT, GMC Envoy, and Envoy XL applications without rear air conditioning. The kit format supports a more complete HVAC service by grouping the receiver drier function with the expansion device and sealing components commonly addressed during compressor or line service. Part number 9412243 is a practical match for technicians replacing moisture-sensitive A/C components on these GM SUVs.

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

Common Repair Uses

• Restoring A/C cooling after system contamination
• Replacing a saturated or restricted receiver drier
• Addressing poor refrigerant flow through the expansion device
• Repairing leaks at A/C sealing points
• Servicing the HVAC system after compressor replacement

Installation Notes and Tips

Verify vehicle configuration before ordering: this kit is listed for 2002 Chevrolet Trailblazer, Trailblazer EXT, GMC Envoy, and Envoy XL without rear A/C. Replace the receiver drier and related sealing components any time the system has been opened to reduce moisture intrusion and help protect the repaired A/C system. Confirm the original expansion device style and line routing against the vehicle’s existing HVAC layout before installation.

Quality Assurance

Global Parts System Service Kits are assembled to support A/C service with the major replacement components commonly required during HVAC repair. Part number 9412243 is cataloged for the listed GM applications and should be matched to the vehicle’s equipment configuration before installation.