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Dorman 599-199 HVAC Control Module - Front
| Brand | Dorman 599-199 |
|---|---|
| Position | Front |
| Automatic Temperature Control | No |
| Connector Gender | Female |
| Connector Quantity | 2 |
| Housing Color | Black |
| Instruction Manual Included | No |
| Mounting Hardware Included | No |
| Mounting Type | Bolt On |
| Package Contents | 1 HVAC Control Module |
| Pin Count | 26 |
| Programming Required | No |
| Terminal Gender | Male |
| Terminal Quantity | 12 |
| Terminal Type | Pin |
| Fits | Buick · 12 vehicles |
Bolt-on replacement. Swaps in easily with no programming required.
Fully tested unit. Restores HVAC control operation with confidence.
Pin-style module. Features a black housing with 2 connectors.
Cross-references 15-72734 and 10308120 for the same application. See all 2.
Dorman 599-199 HVAC Control Module
Restore manual climate control operation with this Dorman HVAC Control Module, part number 599-199. It is a fully tested replacement for the original front HVAC control unit on select Buick models with manual air conditioning controls.
Key Features
- Direct replacement HVAC control module for manual climate control systems
- No programming required
- 2 connectors with 26-pin housing layout
- Black bolt-on housing with female connectors and male terminals
- Fully tested replacement unit for front HVAC control applications
- Compatible with select 2000-2005 Buick Century, 2000-2004 Buick Regal, and 2005 Buick LaCrosse models
Detailed Description
Dorman 599-199 is an HVAC control module built for vehicles equipped with manual air conditioning controls. It replaces the malfunctioning original front climate control module and restores normal operation without requiring programming. The unit uses a bolt-on mounting design, two female connectors, and a 12-terminal layout with a 26-pin configuration for a straightforward OE-style replacement. This part cross-references 15-72734 and 10308120 for the same application. Fits 2000-2005 Buick Century, front; fits 2005 Buick LaCrosse, front; fits 2000-2004 Buick Regal, front.
What It Is Used For
- Nonresponsive temperature, fan, or mode controls
- Intermittent HVAC operation from a failing control module
- Loss of manual air conditioning control functions
- Dashboard climate control issues caused by an internal module fault
- Replacement of a damaged or worn front HVAC control unit
Installation Notes and Tips
Programming is not required. Verify the vehicle has manual air conditioning controls before ordering, since this module is not for automatic temperature control systems. Confirm connector count, pin count, and mounting style against the original unit before installation. No instruction manual or mounting hardware is included.
Quality Assurance
This Dorman replacement module is fully tested before release to support reliable operation in the intended Buick Century, Buick LaCrosse, and Buick Regal applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Buick | Century | Front | w/Manual Air Conditioning Controls; Remanufactured |
| 2005 | Buick | LaCrosse | Front | w/Manual Air Conditioning Controls; Remanufactured |
| 2004 | Buick | Century | Front | w/Manual Air Conditioning Controls; Remanufactured |
| 2004 | Buick | Regal | Front | w/Manual Air Conditioning Controls; Remanufactured |
| 2003 | Buick | Century | Front | w/Manual Air Conditioning Controls; Remanufactured |
| 2003 | Buick | Regal | Front | w/Manual Air Conditioning Controls; Remanufactured |
| 2002 | Buick | Century | Front | w/Manual Air Conditioning Controls; Remanufactured |
| 2002 | Buick | Regal | Front | w/Manual Air Conditioning Controls; Remanufactured |
| 2001 | Buick | Century | Front | w/Manual Air Conditioning Controls; Remanufactured |
| 2001 | Buick | Regal | Front | w/Manual Air Conditioning Controls; Remanufactured |
| 2000 | Buick | Century | Front | w/Manual Air Conditioning Controls; Remanufactured |
| 2000 | Buick | Regal | Front | w/Manual Air Conditioning Controls; Remanufactured |
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