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ACDelco 15-74863 HVAC Control Module

ACDelco 15-74863 HVAC Control Module Image 3


Brand:	ACDelco
Part Number:	15-74863
UPC:	00808709677642
Weight:	1.84 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

Get the ACDelco 15-74863 HVAC Control Module for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts HVAC Control Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These HVAC control modules manage the temperature, air distribution, blower fan, and air conditioning functions in automatic climate control systems. In certain applications, the control module may encompass the control panel. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

Enables you to control climate control settings
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM regularly updates production and service part designs to integrate new materials and technologies
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle

Specifications:

Connector Gender:

Female

Connector Quantity:

Height (in):

3.25 in

Instruction Manual Included:

Length (in):

8.75 in

Mounting Hardware Included:

Mounting Type:

Push On

Programming Required:

Yes

Terminal Gender:

Male

Terminal Quantity:

Terminal Type:

Weight (lb):

1.84 lb

Width (in):

3.75 in

Country of Origin:

Select a vehicle to narrow ACDelco 15-74863 HVAC Control Module fitment info!

Last Updated: 04/30/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

Chevrolet Silverado 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
5.3L V8 MILD HYBRID EV-Gas MHEV OHV,
6.2L V8 Gas OHV

1 LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

Chevrolet Silverado 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
5.3L V8 MILD HYBRID EV-Gas MHEV OHV,
6.2L V8 Gas OHV LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle

2019

Chevrolet Silverado 1500 LD

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

1 LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

Chevrolet Silverado 1500 LD

5.3L V8 Flex OHV,
5.3L V8 Gas OHV LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

1 LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle

2019

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Cab & Chassis
2 Doors

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Cab & Chassis
2 Doors

1 Per Vehicle

2019

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Cab & Chassis
4 Doors

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Cab & Chassis
4 Doors

1 Per Vehicle

2019

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Crew Cab Pickup
4 Doors

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Crew Cab Pickup
4 Doors

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle

GMC Sierra 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
5.3L V8 MILD HYBRID EV-Gas MHEV OHV,
6.2L V8 Gas OHV

1 LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

GMC Sierra 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
5.3L V8 MILD HYBRID EV-Gas MHEV OHV,
6.2L V8 Gas OHV LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle

2019

GMC Sierra 1500 Limited

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

1 LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

GMC Sierra 1500 Limited

5.3L V8 Flex OHV,
5.3L V8 Gas OHV LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle

2019

GMC Sierra 2500 HD

6.0L V8 CNG OHV

1 LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

GMC Sierra 2500 HD

6.0L V8 CNG OHV LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

GMC Sierra 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle

2019

GMC Sierra 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Cab & Chassis
2 Doors

GMC Sierra 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Cab & Chassis
2 Doors

1 Per Vehicle

2019

GMC Sierra 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Cab & Chassis
4 Doors

GMC Sierra 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Cab & Chassis
4 Doors

1 Per Vehicle

2019

GMC Sierra 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Crew Cab Pickup
4 Doors

GMC Sierra 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Crew Cab Pickup
4 Doors

1 Per Vehicle

ACDelco 15-74863 HVAC Control Module

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 15-74863 HVAC Control Module fitment info!

Chevrolet Silverado 1500 4.3L V6 Flex OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV,5.3L V8 MILD HYBRID EV-Gas MHEV OHV,6.2L V8 Gas OHV

1

LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)

Chevrolet Silverado 1500

4.3L V6 Flex OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV,5.3L V8 MILD HYBRID EV-Gas MHEV OHV,6.2L V8 Gas OHV LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67) 1 Per Vehicle

Chevrolet Silverado 1500 LD 5.3L V8 Flex OHV,5.3L V8 Gas OHV

1

LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)

Chevrolet Silverado 1500 LD

5.3L V8 Flex OHV,5.3L V8 Gas OHV LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67) 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 CNG OHV

1

LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67) 1 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

1

LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67) 1 Per Vehicle

Chevrolet Silverado 3500 HD 6.0L V8 CNG OHV,6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

1

LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)Cab & Chassis2 Doors

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)Cab & Chassis2 Doors 1 Per Vehicle

Chevrolet Silverado 3500 HD 6.0L V8 CNG OHV,6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

1

LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)Cab & Chassis4 Doors

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)Cab & Chassis4 Doors 1 Per Vehicle

Chevrolet Silverado 3500 HD 6.0L V8 CNG OHV,6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

1

LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)Crew Cab Pickup4 Doors

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)Crew Cab Pickup4 Doors 1 Per Vehicle

Chevrolet Silverado 3500 HD 6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

1

LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)

Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67) 1 Per Vehicle

GMC Sierra 1500 4.3L V6 Flex OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV,5.3L V8 MILD HYBRID EV-Gas MHEV OHV,6.2L V8 Gas OHV

1

LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)

GMC Sierra 1500

4.3L V6 Flex OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV,5.3L V8 MILD HYBRID EV-Gas MHEV OHV,6.2L V8 Gas OHV LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67) 1 Per Vehicle

GMC Sierra 1500 Limited 5.3L V8 Flex OHV,5.3L V8 Gas OHV

1

LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)

GMC Sierra 1500 Limited

5.3L V8 Flex OHV,5.3L V8 Gas OHV LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67) 1 Per Vehicle

GMC Sierra 2500 HD 6.0L V8 CNG OHV

1

LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)

GMC Sierra 2500 HD

6.0L V8 CNG OHV LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67) 1 Per Vehicle

GMC Sierra 2500 HD 6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

1

LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)

GMC Sierra 2500 HD

6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67) 1 Per Vehicle

GMC Sierra 3500 HD 6.0L V8 CNG OHV,6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

1

LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)Cab & Chassis2 Doors

GMC Sierra 3500 HD

6.0L V8 CNG OHV,6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)Cab & Chassis2 Doors 1 Per Vehicle

GMC Sierra 3500 HD 6.0L V8 CNG OHV,6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

1

LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)Cab & Chassis4 Doors

GMC Sierra 3500 HD

6.0L V8 CNG OHV,6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)Cab & Chassis4 Doors 1 Per Vehicle

GMC Sierra 3500 HD 6.0L V8 CNG OHV,6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

1

LABELED 84237323 HEAVY DUTY HEATER(C42),FRONT A/CELECTRONIC CONTROLS(C67)Crew Cab Pickup4 Doors

GMC Sierra 3500 HD

Chevrolet Silverado 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
5.3L V8 MILD HYBRID EV-Gas MHEV OHV,
6.2L V8 Gas OHV

LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
5.3L V8 MILD HYBRID EV-Gas MHEV OHV,
6.2L V8 Gas OHV LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle

Chevrolet Silverado 1500 LD

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

5.3L V8 Flex OHV,
5.3L V8 Gas OHV LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

6.0L V8 CNG OHV LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Cab & Chassis
2 Doors

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Cab & Chassis
2 Doors

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Cab & Chassis
4 Doors

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Cab & Chassis
4 Doors

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Crew Cab Pickup
4 Doors

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Crew Cab Pickup
4 Doors

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle

GMC Sierra 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
5.3L V8 MILD HYBRID EV-Gas MHEV OHV,
6.2L V8 Gas OHV

LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
5.3L V8 MILD HYBRID EV-Gas MHEV OHV,
6.2L V8 Gas OHV LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle

GMC Sierra 1500 Limited

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

5.3L V8 Flex OHV,
5.3L V8 Gas OHV LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 CNG OHV

LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

6.0L V8 CNG OHV LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle

GMC Sierra 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Cab & Chassis
2 Doors

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Cab & Chassis
2 Doors

1 Per Vehicle

GMC Sierra 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Cab & Chassis
4 Doors

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Cab & Chassis
4 Doors

1 Per Vehicle

GMC Sierra 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Crew Cab Pickup
4 Doors

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)
Crew Cab Pickup
4 Doors

1 Per Vehicle

GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo LABELED 84237323
HEAVY DUTY HEATER(C42),FRONT A/C
ELECTRONIC CONTROLS(C67)

1 Per Vehicle