29545307 350-0180 Wiring Harness For 2011-2019 Silverado 2500 3500 Sierra 2500

Wiring Harness for 2011-2019 Silverado 2500/3500 and Sierra 2500

This wiring harness, cross-referencing OEM numbers 29545307 and 350-0180, is designed for 2011-2019 Silverado 2500, 3500 and Sierra 2500 trucks.

Overview

This wiring harness is a direct replacement for the OEM harness in 2011-2019 Chevrolet Silverado 2500/3500 and GMC Sierra 2500 trucks. It connects critical electrical components and restores factory function. Ideal for repairing damaged or corroded wiring in these heavy-duty trucks.

Built For Performance

• Manufactured to OEM specifications for a true bolt-in fit
• Includes all necessary connectors and terminals
• Weather-resistant construction for long-term durability
• Color-coded wires for easy installation
• Direct replacement for OEM part numbers 29545307 and 350-0180

Fits These Machines

• for 2011-2019 Chevrolet Silverado 2500
• for 2011-2019 Chevrolet Silverado 3500
• for 2011-2019 GMC Sierra 2500

On-The-Job Use

• Commonly used for trailer wiring and lighting repairs
• Ideal for fleet maintenance and heavy-duty truck shops
• Helps resolve electrical issues in towing and hauling vehicles
• Used for replacing harness sections damaged by corrosion or wear

Specs At A Glance

Good To Know

Q: Is this harness compatible with the 6.6L Duramax diesel? A: This harness is designed for Silverado 2500/3500 and Sierra 2500 trucks of the specified years, which may include various engine options. Confirm your specific engine and configuration before ordering.

Q: Does the harness include the fuse box connections? A: This harness is a section of the main wiring harness; it does not include the fuse box. It connects to existing factory connectors.

Slight variation in finish or dimensions may occur between production runs, and confirm compatibility before ordering.