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GMC Sierra 2500 Body Electrical Wiring

This page brings together body electrical wiring for the GMC Sierra 2500, covering model years 1999–2011. The range includes wire terminal clips and universal components suited to this truck's electrical system. Pick your GMC Sierra 2500's year above to narrow the list to body electrical wiring with confirmed fitment. Every part shown is checked against our vehicle data.

1 - 10 of 10 results

Best Seller Free Shipping
Picture of Dorman Odometer Drive Gear Kit

Dorman Odometer Drive Gear Kit

48 reviews
Vehicle Specific
from $27
In Stock (10+)
Picture for manufacturer Dorman
View Options
Best Seller Free Shipping
Picture of Lokar SP-1500U Universal Speedometer Cable Kit 7 Ft Black

Lokar SP-1500U Universal Speedometer Cable Kit 7 Ft Black

41 reviews
Part: SP-1500U
Universal Fit
$129.95
In Stock (7)
Picture for manufacturer Lokar
Best Seller
Picture of Husky Towing 33058 7 Way Blade and 4 Way Flat Plug-In Style Trailer Wiring Adapter

Husky Towing 33058 7 Way Blade and 4 Way Flat Plug-In Style Trailer Wiring Adapter

31 reviews
Part: 33058
Vehicle Specific
$16.64
In Stock (10+)
Picture for manufacturer Husky Towing
Picture of ACDelco PT2782 Transfer Case Harness Connector

ACDelco PT2782 Transfer Case Harness Connector

77 reviews
Part: PT2782
Vehicle Specific
$19.86
In Stock (10+)
Picture for manufacturer ACDelco
Free Shipping
Picture of Fleece Performance FPE-HAR-GM-NSBU-0405 NSBU Pigtail Connector for Allison Transmission

Fleece Performance FPE-HAR-GM-NSBU-0405 NSBU Pigtail Connector for Allison Transmission

36 reviews
Part: FPE-HAR-GM-NSBU-0405
Vehicle Specific
$69.99
In Stock (10+)
Picture for manufacturer Fleece Performance
Free Shipping
Picture of Husky Towing 30342 5th Wheel Wire Harness 7 Way Blade, Reinforced 90 Deg Plugs

Husky Towing 30342 5th Wheel Wire Harness 7 Way Blade, Reinforced 90 Deg Plugs

39 reviews
Part: 30342
Vehicle Specific
$67.88
In Stock (10+)
Picture for manufacturer Husky Towing
Picture of Husky Towing 17363 4 Way Flat & 7 Way Rnd Utilizes Oem Connectors With Snap Fit Bracket W/o Screws

Husky Towing 17363 4 Way Flat & 7 Way Rnd Utilizes Oem Connectors With Snap Fit Bracket W/o Screws

33 reviews
Part: 17363
Vehicle Specific
$25.83
In Stock (10+)
Picture for manufacturer Husky Towing
Picture of Husky Towing 13092 4-Way Flat to 7-Way RV Adapter with Dust Cover

Husky Towing 13092 4-Way Flat to 7-Way RV Adapter with Dust Cover

36 reviews
Part: 13092
Vehicle Specific
$19.59
In Stock (10+)
Picture for manufacturer Husky Towing
Picture of Husky Towing 30175 7-Way Round Vehicle End Trailer Wiring Connector Without Lead Wire

Husky Towing 30175 7-Way Round Vehicle End Trailer Wiring Connector Without Lead Wire

13 reviews
Part: 30175
Vehicle Specific
$11.73
In Stock (10+)
Picture for manufacturer Husky Towing
Picture of Husky Towing 33072 4 Way Flat & 7 Way Rnd Utilizes Oem Connectors Mounting Bracket Bulk

Husky Towing 33072 4 Way Flat & 7 Way Rnd Utilizes Oem Connectors Mounting Bracket Bulk

77 reviews
Part: 33072
Vehicle Specific
$21.99
In Stock (10+)
Picture for manufacturer Husky Towing

What's here for your GMC Sierra 2500

  • Wire terminal clips in universal fitment styles
  • Connector and wiring components for body electrical applications

The widest selection here comes from Standard Motor Products, Four Seasons, Universal Air Conditioner, and Airtex Automotive Division. Other categories GMC Sierra 2500 owners shop for: GMC Sierra 2500 Exterior Lights, GMC Sierra 2500 Doors and Door Parts and GMC Sierra 2500 Body and Paint Equipment, or browse all GMC Sierra 2500 parts and accessories.