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  2. Auto Parts
  3. Transfer Case
  4. Control Modules
  5. Transfer Case Control Module
  6. A1 Cardone 73-42121F

A1 Cardone 73-42121F Transfer Case Control Module

A1 Cardone 73-42121F Transfer Case Control Module Image 1
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A1 Cardone 73-42121F Transfer Case Control Module Image 9
A1 Cardone 73-42121F Transfer Case Control Module Image 10
A1 Cardone 73-42121F Transfer Case Control Module Image 11
A1 Cardone 73-42121F Transfer Case Control Module Image 12
A1 Cardone 73-42121F Transfer Case Control Module

A1 Cardone
Brand:A1 Cardone
Part Number: 73-42121F
UPC: 884548344730
Weight: 0.48 lbs
Condition:Remanufactured



On Sale:

$284.23

Core: See Value In Cart
Availability:
1 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the A1 Cardone 73-42121F Transfer Case Control Module for your vehicle. Buy now and secure your purchase online!

CARDONE Remanufactured Transfer Case Control Modules are engineered for quick installation and no comebacks. Each unit is engineered to meet or exceed OEM performance. All modules are 100% computerized tested and resolder of critical components, as well as 100% replacement of common ware components, ensuring superior electrical connections.

Features and Benefits:

  • 100% resolder of critical components ensures superior electrical connections, no intermittent failures and longer product life
  • 100% resolder of critical components ensures superior electrical connections, no intermittent failures and longer product life.
  • All modules are 100% tested with automated computerized test equipment to ensure functionality and reliable
  • All modules are 100% tested with automated computerized test equipment to ensure functionality and reliable.
  • Guaranteed fit and function
  • Guaranteed fit and function.
  • Meets or exceeds O.E.M performance
  • Meets or exceeds O.E.M performance.
  • On-car vehicle validation routines ensure that modules meet all form, fit, durability and performance requirements
  • On-car vehicle validation routines ensure that modules meet all form, fit, durability and performance requirements.

Specifications:

Bolt on Mounting:
Yes
Connector Color:
Black ; Gray
Connector Gender:
Male
Connector Shape:
Rectangular
Contains Electronic Components:
Circuit Board
Does it require SDS:
No
E-Waste:
Yes
Flash Programming Required:
Yes
Flashable:
Yes
Housing Material:
Plastic
Is Item A Chemical:
No
Is Or Contains A Battery:
No
Is Or Contains A Bulb:
No
Is Prop Sixty Five Affected:
No
Is the item CARB affected:
No
Length:
118.82 mm
Length:
4.678 in.
Package Contents:
Module; Instruction Sheet
Product Condition:
Remanufactured
Programming Required:
Yes
Removable PROM:
No
Terminal Gender:
Male
Terminal Quantity:
36
Terminal Type:
Blade Pin
Width:
3 in.
Width:
76.2 mm
Cadillac #:
12580061
Cadillac #:
12584314
Cadillac #:
12590219
Cadillac #:
15763041
Chevrolet #:
12580061
Chevrolet #:
12584314
Chevrolet #:
12590219
Chevrolet #:
15763041
GMC #:
12580061
GMC #:
12584314
GMC #:
12590219
GMC #:
15763041
Country of Origin:
US

Manufacturer Warranty:

12 Months

Select a vehicle to narrow A1 Cardone 73-42121F Transfer Case Control Module fitment info!

Last Updated: 09/26/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2006

 

2005

 

2006

 

2005

 
Chevrolet Avalanche 1500

5.3L V8 Flex OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Avalanche 1500



5.3L V8 Flex OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Avalanche 1500

5.3L V8 Gas OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Avalanche 1500



5.3L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Avalanche 2500

8.1L V8 Gas OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Avalanche 2500



8.1L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
Chevrolet Silverado 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
6.0L V8 Gas OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Silverado 1500



5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
6.0L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

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
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Silverado 1500 Classic



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Silverado 1500 HD



6.0L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2003

 

2003

 
Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Silverado 1500 HD



6.0L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 1500 HD Classic

6.0L V8 Gas OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Silverado 1500 HD Classic



6.0L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

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
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

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
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Silverado 2500 HD Classic



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

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
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Silverado 3500



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Chevrolet Silverado 3500

6.0L V8 CNG OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Silverado 3500



6.0L V8 CNG OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

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
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Silverado 3500 Classic



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

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
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV,
5.3L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

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
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV,
8.1L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

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
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

Chevrolet Tahoe



4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
GMC Sierra 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

GMC Sierra 1500



5.3L V8 FULL HYBRID EV-Gas FHEV OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
GMC Sierra 1500

6.0L V8 Gas OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

GMC Sierra 1500



6.0L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

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
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

GMC Sierra 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2007

 

2007

 
GMC Sierra 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

GMC Sierra 1500 Classic



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
GMC Sierra 1500 HD

6.0L V8 Gas OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

GMC Sierra 1500 HD



6.0L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2003

 

2003

 
GMC Sierra 1500 HD

6.0L V8 Gas OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

GMC Sierra 1500 HD



6.0L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2007

 

2007

 
GMC Sierra 1500 HD Classic

6.0L V8 Gas OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

GMC Sierra 1500 HD Classic



6.0L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
GMC Sierra 2500

6.0L V8 Gas OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

GMC Sierra 2500



6.0L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

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
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

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
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

GMC Sierra 2500 HD Classic



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

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
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

GMC Sierra 3500



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
GMC Sierra 3500

6.0L V8 CNG OHV
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

GMC Sierra 3500



6.0L V8 CNG OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

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
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

GMC Sierra 3500 Classic



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

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
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

GMC Yukon



4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

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
1
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

GMC Yukon XL 1500



5.3L V8 Flex OHV,
5.3L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

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
 
Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD
 

GMC Yukon XL 2500



6.0L V8 Gas OHV,
8.1L V8 Gas OHV Remanufactured Transfer Case Control Module
Option Codes are on the Service Parts Identification Sticker
Important: Vehicle Specific Flash Programming Required ON the Vehicle
with 2 Speed Electronic Shift Transfer Case (NP1)
with 2 Speed Push Button with Automatic Shift Transfer Case (NP8)
4WD

1 Per Vehicle