When failing climate controls leave the cab without dependable heat, air conditioning or fan settings, this remanufactured Dorman HVAC control module, part number 599-127 from the OE Solutions line, is a fully tested replacement for the original front climate control unit. It fits many vehicles, among them the 2003-2009 Chevrolet C4500 Kodiak, 2003-2009 Chevrolet C5500 Kodiak and 2003-2009 Chevrolet C6500 Kodiak. See the "Vehicles it fits" section for the full list.
- Direct replacement: designed to match the appearance and function of the original unit on the listed applications.
- Functionality-tested: the module is tested to confirm it operates the same as the stock module.
- Simple installation: no advanced vehicle knowledge is needed to install and set it up.
- Trustworthy quality: backed by a team of engineers and inspectors based in the United States.
The climate control module handles the front heating, ventilation and air conditioning controls. Signs it may need replacing include climate controls that stop working, settings that no longer respond, or erratic operation. Wiring, fuses and other HVAC components can cause similar symptoms, so diagnose the cause first. If a malfunctioning original module is the problem, swapping in 599-127 replaces it.
Interchange: 15-72217 · 15-72694 · 15-73324 · 15-73568 · 15-73675
1572217 · 1572694 · 1573324 · 1573568 · 1573675 · 15073274 · 15130959 · 15191308 · 15858578 · 16238445 · 25753629 · 9375795 · 93804402 · 94666468
This part cross-references / interchanges with the following part numbers:
15-72217, 15-72694, 15-73324, 15-73568, 15-73675, 15073274, 15130959, 15191308, 15858578, 16238445, 25753629, 9375795, 93804402, 94666468
Frequently Asked Questions
What does the Dorman 599-127 climate control module do?
It handles the front heating, ventilation and air conditioning controls on the listed applications. It is a remanufactured unit that is tested to operate the same as the stock module.
Has this module been tested?
Yes. Dorman functionality-tests the module to confirm it operates the same as the stock module it replaces.
Which vehicles does it fit?
It fits many vehicles, among them the 2003-2009 Chevrolet C4500 Kodiak, 2003-2009 Chevrolet C5500 Kodiak and 2003-2009 Chevrolet C6500 Kodiak. Check the "Vehicles it fits" section for your exact vehicle.
Is it difficult to install?
Dorman states that installation and setup need no advanced vehicle knowledge. Follow the vehicle service information for the removal and installation procedure.
What are signs the control module may need replacing?
Climate controls that stop working or respond erratically can mean the module has failed. Wiring, fuses or other HVAC components can cause similar symptoms, so diagnose the cause first.
