Control Module for 2003-2009 Chevrolet Trailblazer & More - Dorman 599-004

$226.99

Dorman - OE Solutions HVAC Control Module 599-004

Part number: 599-004

UPC: 019495381808

Condition: New

Weight: 1.95 LBS

Item Package Quantity: 1

$226.99

Current Stock: 18

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Dorman - OE Solutions HVAC Control Module P/N:599-004

$226.99

Description

If a failed module has left your climate controls unresponsive, the Dorman HVAC control module, part number 599-004, is a remanufactured, function-tested unit designed to take its place. It fits many vehicles, among them the 2003-2009 Chevrolet Trailblazer, 2003-2009 GMC Envoy and 2003-2006 Chevrolet Trailblazer EXT. See the "Vehicles it fits" section for the full list and engine details.

This climate control module swaps in for the malfunctioning original. If the HVAC control module in your 2003-2009 Chevrolet Trailblazer is the reason the heating and air conditioning controls stopped working, this replacement is built to take over its job.

Direct replacement: Designed to match the appearance and function of the original module on the listed applications.
Function tested: The module is tested to confirm it operates the same as the stock unit.
Simple installation: Dorman notes that you do not need advanced vehicle knowledge to install it correctly.
Quality support: Backed by a team of engineers and inspectors in the United States.
Catalog position: Front, rear.

Interchange: 15-72864 · 15-73036 · 15-73172 · 15-73227 · 15-73933
1572864 · 1573036 · 1573172 · 1573227 · 1573933 · 10395426 · 15132072 · 15165920 · 15183793 · 15195333 · 15203181 · 15220318 · 25945046 · 15022101 · 8259450460

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

15-72864, 15-73036, 15-73172, 15-73227, 15-73933, 10395426, 15132072, 15165920, 15183793, 15195333, 15203181, 15220318, 25945046, 15022101, 8259450460

Buyer's Q&A

Frequently Asked Questions

Is this the right HVAC control module for a 2003-2009 GMC Envoy?

It is listed as a direct-fit replacement for the 2003-2009 GMC Envoy. Check the "Vehicles it fits" section to confirm your exact vehicle and engine.

What does this control module do?

It is the climate control module you use to operate the vehicle's heating, ventilation and air conditioning functions. If the original module has failed, this unit replaces it.

Has this remanufactured module been tested?

Yes. The module is function tested to confirm it operates the same as the stock module.

Is installation difficult?

Dorman says you do not need advanced vehicle knowledge to install it correctly. Follow your vehicle's service information for the removal and installation steps.

What are signs a climate control module may need replacing?

A sign is climate controls that stop responding. Diagnose the cause before you replace the module, because wiring, fuses or other components can produce similar symptoms.