99-14 GMC Savana 2500 Custom Wiring Harness (4-Way Flat Output)

A CURT custom wiring harness (also called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring. Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURT's custom wiring harnesses come into play. Custom wiring harnesses plug into your vehicle's electrical system using original equipment (OEM) connectors. Our custom wiring harnesses use two or more OEM connectors to plug in at the taillight assembly and provide a standard trailer socket to allow a trailer to be plugged into your vehicle's power system. This harness provides a 4-way flat connector socket and is designed to be a custom wiring harness for certain years of the Chevrolet Express full-size van or GMC Savana full-size van (to verify your vehicle compatibility, see the CURT application guide at curtmfg.com). CURT custom wiring harnesses are long-lasting and quick to install. They come with dust covers to keep your connector clean when not in use and feature a one-year limited warranty to give you peace of mind.

This Part Fits:

Year	Make	Model	Submodel
2003-2014	Chevrolet	Express 1500	Base
2003-2014	Chevrolet	Express 1500	LS
2006-2014	Chevrolet	Express 1500	LT
2003-2022	Chevrolet	Express 2500	Base
2003-2022	Chevrolet	Express 2500	LS
2006-2022	Chevrolet	Express 2500	LT
2003-2022	Chevrolet	Express 3500	Base
2003-2022	Chevrolet	Express 3500	LS
2006-2022	Chevrolet	Express 3500	LT
2003-2014	GMC	Savana 1500	Base
2006-2014	GMC	Savana 1500	LS
2006-2014	GMC	Savana 1500	LT
2003-2005	GMC	Savana 1500	SLE
2003-2022	GMC	Savana 2500	Base
2007-2022	GMC	Savana 2500	LS
2007-2022	GMC	Savana 2500	LT
2003-2005	GMC	Savana 2500	SLE
2003-2022	GMC	Savana 3500	Base
2006-2022	GMC	Savana 3500	LS
2006-2022	GMC	Savana 3500	LT
2003-2005	GMC	Savana 3500	SLE