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  2. Auto Parts
  3. Heating and Air Conditioning
  4. Switches
  5. Heater Control Panel
  6. ACDelco 15-72877

ACDelco 15-72877 Heater Control Panel

ACDelco 15-72877 Heater Control Panel

ACDelco
Brand:ACDelco
Part Number: 15-72877
UPC: 00021625639819
Weight: 1 lbs
Condition:Remanufactured



Core: See Value In Cart
Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 15-72877 Heater Control Panel for your vehicle. Buy now and secure your purchase online!

An ACDelco GM Original Equipment Heater Control Panel allows the user to turn on and change the settings of the A/C and heating system from inside the vehicle, and is a GM-recommended replacement for your vehicle's original component. It controls the functions of the system, such as setting, temperature, and intensity of the fans. This original equipment heater control panel has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

To help keep you cool in hot weather driving, ACDelco offers GM Original Equipment and premium aftermarket Professional Air Conditioning Parts. Built to fit nearly all GM vehicles on the road today, ACDelco Air Conditioning Parts include a complete range of components, from accumulators, receiver driers, blower motors, compressors, and condensers to filters, evaporators, and engine fan cooling motors. ACDelco Air Conditioning Parts are manufactured using the latest technology to deliver the reliability and durability expected of ACDelco. On a hot day, there's nothing like a cool rush of air. Make sure that refreshing air keeps flowing, even on the hottest of days, with ACDelco Air Conditioning Parts.

Stay with the parts brand your vehicle came with and get the GM quality you know and trust with ACDelco GM Original Equipment Air Conditioning Parts. ACDelco GM OE replacement parts give you the peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Air Conditioning Parts are engineered for virtually every make and model of GM car, light duty truck, and sport utility vehicle. For the best parts to keep your vehicle's cabin cool, look no further than ACDelco GM Original Equipment Air Conditioning Parts.

Features and Benefits:

  • GM-recommended replacement part for your GM vehicle's original factory component
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE

Specifications:

Connector Gender:
Female
Connector Quantity:
2
Face Color:
Black
Face Length:
7.8 in.
Face Material:
Plastic
Face Width:
3.4 in.
Housing Depth:
1.5 in.
Illuminated:
Yes
Mount Hole Quantity:
1
Mounting Hardware Included:
No
New Or Remanufactured:
New
Programming Required:
NO
Switch Type:
Twist
Terminal Gender:
Male
Terminal Quantity:
31
Terminal Type:
Blade Pin
Wire Harness Included:
NO

Manufacturer Warranty:

24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details.

Select a vehicle to narrow ACDelco 15-72877 Heater Control Panel fitment info!

Last Updated: 06/22/2021

Years Vehicle Per Vehicle Fit NotesFitment Notes

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Cadillac Escalade

6.0L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Cadillac Escalade



6.0L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Cadillac Escalade

5.3L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Cadillac Escalade



5.3L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Cadillac Escalade ESV

6.0L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Cadillac Escalade ESV



6.0L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Cadillac Escalade EXT

6.0L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Cadillac Escalade EXT



6.0L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Chevrolet Avalanche 1500

5.3L V8 Flex OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Avalanche 1500



5.3L V8 Flex OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Avalanche 1500

5.3L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Avalanche 1500



5.3L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Avalanche 2500

8.1L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Avalanche 2500



8.1L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
Chevrolet Silverado 1500

5.3L V8 Electric/Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Silverado 1500



5.3L V8 Electric/Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Electric/Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Silverado 1500 Classic



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Electric/Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Silverado 1500 HD



6.0L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2003

 

2003

 
Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Silverado 1500 HD



6.0L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 1500 HD Classic

6.0L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Silverado 1500 HD Classic



6.0L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 2500 HD Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Silverado 2500 HD Classic



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Silverado 3500



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Chevrolet Silverado 3500

6.0L V8 CNG OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Silverado 3500



6.0L V8 CNG OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 3500 Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Silverado 3500 Classic



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2006

 
Chevrolet Suburban 1500

6.0L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Suburban 1500



6.0L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Suburban 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV,
5.3L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Suburban 2500

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV,
8.1L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

Chevrolet Tahoe



4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
GMC Sierra 1500

5.3L V8 Electric/Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

GMC Sierra 1500



5.3L V8 Electric/Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

GMC Sierra 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2007

 

2007

 
GMC Sierra 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Electric/Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

GMC Sierra 1500 Classic



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Electric/Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
GMC Sierra 1500 HD

6.0L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

GMC Sierra 1500 HD



6.0L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2003

 

2003

 
GMC Sierra 1500 HD

6.0L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

GMC Sierra 1500 HD



6.0L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2007

 

2007

 
GMC Sierra 1500 HD Classic

6.0L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

GMC Sierra 1500 HD Classic



6.0L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
GMC Sierra 2500

6.0L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

GMC Sierra 2500



6.0L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2007

 

2007

 
GMC Sierra 2500 HD Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

GMC Sierra 2500 HD Classic



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

GMC Sierra 3500



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
GMC Sierra 3500

6.0L V8 CNG OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

GMC Sierra 3500



6.0L V8 CNG OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2007

 

2007

 
GMC Sierra 3500 Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

GMC Sierra 3500 Classic



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

GMC Yukon



4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
GMC Yukon XL 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

GMC Yukon XL 1500



5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
GMC Yukon XL 2500

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
1
 
GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT
 

GMC Yukon XL 2500



6.0L V8 Gas OHV,
8.1L V8 Gas OHV GM Original Equipment
HEAVY DUTY HEATER(C42)
EXCEPT ELECTRIC REAR WINDOW DEFOGGER(C49)
FOR ORDERING INSTRUCTIONS REFER TO BULLETIN GCUS-9-4131 OR REGIONAL EQUIVALENT

1 Per Vehicle