/live/media/RB/RB_599007_Fro.jpg)
OE Quality
60-Day Returns
Dorman 599-007 HVAC Control Module - Front or Rear
| Brand | Dorman 599-007 |
|---|---|
| Position | Front |
| Automatic Temperature Control | No |
| Connector Gender | Male |
| Connector Quantity | 1 |
| Control Type | Manual |
| Housing Color | Black |
| Housing Color | Blue |
| Housing Color | Gray |
| Housing Color | Red |
| Housing Color | White |
| Instruction Manual Included | No |
| Mounting Hardware Included | No |
| Mounting Type | Bolt On |
| Package Contents | 1 HVAC Control Module |
| Programming Required | No |
| Terminal Gender | Male |
| Terminal Quantity | 7 |
| Terminal Type | Blade |
| Wire Quantity | 0 |
| Fits | Cadillac, Chevrolet, and GMC · 99 vehicles |
Fully tested replacement. Restores HVAC control operation by swapping in a malfunctioning module.
Bolt-on installation. No programming required for a straightforward replacement.
Manual control type. Directly manages climate settings with a simple, familiar layout.
Cross-references Standard Ignition HS-505, 15-72548 and 16231175 for the same application. See all 4.
$168.08Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all HVAC Control Module options
HVAC Control Module for Manual Climate Control
Restore cabin climate control operation with this Dorman HVAC Control Module, part number 599-007. It is a manual control replacement for vehicles with manual air conditioning controls and no rear window defogger, helping bring back blower, temperature, and mode control when the original unit fails.
- Manual HVAC control module for direct replacement service
- No programming required
- Blade terminal design with 1 connector and 7 terminals
- Bolt-on mounting style for straightforward installation
- Black, blue, gray, red, and white housing color references
- Compatible with front or rear applications listed below
Detailed Product Overview
Dorman 599-007 is a fully tested replacement HVAC control module built for manual climate systems. It is made for vehicles that use a single male connector, male blade terminals, and a bolt-on mounting layout. This part number 599-007 is a direct-fit solution for select Chevrolet, GMC, and Cadillac trucks and SUVs from 1996-2000, including Chevrolet C1500, K1500, Tahoe, GMC Yukon, and Cadillac Escalade applications with manual air conditioning controls.
This part cross-references Standard Ignition HS-505 for the same application.
What It Helps Fix
- Climate controls that no longer respond
- Loss of fan speed, temperature, or mode selection
- Intermittent HVAC operation from a failing original module
- Manual A/C control issues in Chevrolet C1500 and GMC Yukon models
- Replacement needs for front or rear HVAC control locations listed in fitment
Installation Notes and Fitment
Compatible With 2000 Cadillac Escalade, front; 1996-2000 Chevrolet C2500, front; 1999-2000 Chevrolet C3500, front; 1996-2000 Chevrolet K2500, front; 1996-2000 Chevrolet K3500, front; 1996-2000 Chevrolet Tahoe, front; 1996-2000 GMC C2500, front; 1999-2000 GMC C3500, front; 1996-2000 GMC K2500, front; 1996-2000 GMC K3500, front; 1996-2000 GMC Yukon, front; 1996-1999 Chevrolet C1500, front; 1996-1999 Chevrolet C1500 Suburban, front; 1996-1999 Chevrolet C2500 Suburban, front; 1996-1999 Chevrolet K1500, front; 1996-1999 Chevrolet K1500 Suburban, front; 1996-1999 Chevrolet K2500 Suburban, front; 1996-1999 GMC C1500, front; 1996-1999 GMC C1500 Suburban, front; 1996-1999 GMC C2500 Suburban, front; 1996-1999 GMC K1500, front; 1996-1999 GMC K1500 Suburban, front; 1996-1999 GMC K2500 Suburban, front; 1996-1998 Chevrolet C3500, rear; 1996-1998 GMC C3500, rear.
Verify the vehicle uses manual air conditioning controls and does not have a rear window defogger before ordering. Compare the connector, terminal count, and mounting style to the original unit to confirm a proper match for your Chevrolet, GMC, or Cadillac HVAC system.
Quality Assurance
This Dorman replacement module is fully tested before release to support dependable operation in the listed applications. It is a direct replacement for select manual HVAC systems and requires no programming after installation.
This part fits 99 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Cadillac | Escalade | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 2000 | Chevrolet | C2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 2000 | Chevrolet | C3500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 2000 | Chevrolet | K2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 2000 | Chevrolet | K3500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 2000 | Chevrolet | Tahoe | 5.7L | V8 | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 2000 | GMC | C2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 2000 | GMC | C3500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 2000 | GMC | K2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 2000 | GMC | K3500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 2000 | GMC | Yukon | 5.7L | V8 | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | Chevrolet | C1500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | Chevrolet | C1500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | Chevrolet | C2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | Chevrolet | C2500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | Chevrolet | C3500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | Chevrolet | K1500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | Chevrolet | K1500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | Chevrolet | K2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | Chevrolet | K2500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | Chevrolet | K3500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | Chevrolet | Tahoe | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | GMC | C1500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | GMC | C1500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | GMC | C2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | GMC | C2500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | GMC | C3500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | GMC | K1500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | GMC | K1500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | GMC | K2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | GMC | K2500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | GMC | K3500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1999 | GMC | Yukon | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | Chevrolet | C1500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | Chevrolet | C1500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | Chevrolet | C2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | Chevrolet | C2500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | Chevrolet | C3500 | — | — | Rear | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | Chevrolet | K1500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | Chevrolet | K1500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | Chevrolet | K2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | Chevrolet | K2500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | Chevrolet | K3500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | Chevrolet | Tahoe | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | GMC | C1500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | GMC | C1500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | GMC | C2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | GMC | C2500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | GMC | C3500 | — | — | Rear | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | GMC | K1500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | GMC | K1500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | GMC | K2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | GMC | K2500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | GMC | K3500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1998 | GMC | Yukon | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | Chevrolet | C1500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | Chevrolet | C1500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | Chevrolet | C2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | Chevrolet | C2500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | Chevrolet | C3500 | — | — | Rear | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | Chevrolet | K1500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | Chevrolet | K1500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | Chevrolet | K2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | Chevrolet | K2500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | Chevrolet | K3500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | Chevrolet | Tahoe | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | GMC | C1500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | GMC | C1500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | GMC | C2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | GMC | C2500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | GMC | C3500 | — | — | Rear | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | GMC | K1500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | GMC | K1500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | GMC | K2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | GMC | K2500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | GMC | K3500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1997 | GMC | Yukon | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | Chevrolet | C1500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | Chevrolet | C1500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | Chevrolet | C2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | Chevrolet | C2500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | Chevrolet | C3500 | — | — | Rear | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | Chevrolet | K1500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | Chevrolet | K1500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | Chevrolet | K2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | Chevrolet | K2500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | Chevrolet | K3500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | Chevrolet | Tahoe | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | GMC | C1500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | GMC | C1500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | GMC | C2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | GMC | C2500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | GMC | C3500 | — | — | Rear | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | GMC | K1500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | GMC | K1500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | GMC | K2500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | GMC | K2500 Suburban | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | GMC | K3500 | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| 1996 | GMC | Yukon | — | — | Front | w/Manual Air Conditioning Controls; wo/Rear Window Defogger; New |
| No rows match your filter. | ||||||
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — HS-50515-7254816231175BL235