Dorman 599-266 front control module for the 1999-2002 Chevrolet Silverado 1500 V6 4.3L, V8 4.8L or 5.3L and other vehicles is a remanufactured unit that replaces a malfunctioning original in the climate control system. This Dorman HVAC control module matches the appearance and function of the original unit on specific vehicles.
- Fully tested remanufactured replacement unit
- Tested to ensure the same operation as the stock module
- Bolt-on mounting
- Two female connectors with male pin terminals
Quick facts
- Part: Dorman 599-266 control module
- Also called: HVAC control module
- Fits: the 1999-2002 Chevrolet Silverado 1500 V6 4.3L, V8 4.8L or 5.3L and other vehicles
- Position: Front
- Condition: Remanufactured
If the climate controls stop responding, a failed control module can be one cause, but wiring and connectors can also be at fault. With the engine off, look at both connectors for bent pins, corrosion or a loose fit before you replace the module.
Fits
The 1999-2002 GMC Sierra 1500 V6 4.3L, V8 4.8L or 5.3L, the 2001-2002 Sierra 1500 V8 6.0L, the 1999-2000 Chevrolet Silverado 2500 V8 5.3L and the 1999-2002 Silverado 2500 V8 6.0L take this front control module too, along with many other vehicles. A 1999-2002 Chevrolet Silverado 1500 V6 4.3L, V8 4.8L or 5.3L takes one, and this listing is one module. If your vehicle is not named here, find it in the "Vehicles it fits" section on this page.
Specifications
Fit and size
- Position: Front
- Quantity per vehicle: 1
- Mounting type: Bolt on
- Connectors: 2
- Terminal quantity: 7 and 12
Build and materials
- Condition: Remanufactured
- Terminal type: Pin, male
- Connector gender: Female
- Automatic temperature control: No
- Programming required: Yes
- Country of origin: United States
In the box
One control module. Mounting hardware and an instruction manual are not included, and the old bolts may not be reusable, so plan on new ones.
Installation notes
- Programming is required.
- No advanced vehicle knowledge is required for proper installation and setup.
Interchange: 15-72528 · 15-72717 · 2403-484609 · 53-12325
19244873 · 1S10913 · BL122 · 15054697 · 15753264 · 9361355 · HS394 · SW8235
This part cross-references / interchanges with the following part numbers:
15-72528, 15-72717, 19244873, 1S10913, 2403-484609, BL122, 15054697, 15753264, 9361355, HS394, 53-12325, SW8235
Frequently Asked Questions
Does the Dorman 599-266 fit the 1999-2002 Chevrolet Silverado 1500 V6 4.3L, V8 4.8L or 5.3L?
Yes. Dorman 599-266 is a front control module for the 1999-2002 Chevrolet Silverado 1500 V6 4.3L, V8 4.8L or 5.3L. For another vehicle, check the "Vehicles it fits" section.
Does this control module come with mounting bolts or an instruction manual?
No. It comes as one control module; mounting hardware and an instruction manual are not included.
Does this remanufactured control module need programming after installation?
Yes. Programming is required for Dorman 599-266. No advanced vehicle knowledge is needed for proper installation and setup.
Is this module an automatic temperature control unit?
No. This module is listed without automatic temperature control. It has two female connectors with male pin terminals.
Does Dorman 599-266 interchange with 15-72528?
Yes. 15-72528 is one of the numbers this Dorman control module replaces. The other numbers are on the Interchange line.
