Curt 85-91 GMC K1500 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 full-size pickup, Chevrolet Blazer full-size, Chevrolet S-10 pickup, Chevrolet Suburban, GMC full-size pickup, GMC S-15 pickup, GMC Suburban or Isuzu Hombre (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
1985-1986	Chevrolet	C10	Custom
1985-1986	Chevrolet	C10	Scottsdale
1985-1986	Chevrolet	C10	Silverado
1985-1986	Chevrolet	C10 Suburban	Custom
1985-1986	Chevrolet	C10 Suburban	Scottsdale
1985-1986	Chevrolet	C10 Suburban	Silverado
1994	Chevrolet	C1500	Base
1985-1986	Chevrolet	C20	Custom
1985-1986	Chevrolet	C20	Scottsdale
1985-1986	Chevrolet	C20	Silverado
1985-1986	Chevrolet	C20 Suburban	Custom
1985-1986	Chevrolet	C20 Suburban	Scottsdale
1985-1986	Chevrolet	C20 Suburban	Silverado
1985-1986	Chevrolet	C30	Custom
1985-1986	Chevrolet	C30	Scottsdale
1985-1986	Chevrolet	C30	Silverado
1985-1986	Chevrolet	K10	Custom
1985-1986	Chevrolet	K10	Scottsdale
1985-1986	Chevrolet	K10	Silverado
1985-1986	Chevrolet	K10 Suburban	Custom
1985-1986	Chevrolet	K10 Suburban	Scottsdale
1985-1986	Chevrolet	K10 Suburban	Silverado
1985-1986	Chevrolet	K20	Custom
1985-1986	Chevrolet	K20	Scottsdale
1985-1986	Chevrolet	K20	Silverado
1985-1986	Chevrolet	K20 Suburban	Custom
1985-1986	Chevrolet	K20 Suburban	Scottsdale
1985-1986	Chevrolet	K20 Suburban	Silverado
1985-1986	Chevrolet	K30	Custom
1985-1986	Chevrolet	K30	Scottsdale
1985-1986	Chevrolet	K30	Silverado
1991	Chevrolet	S10	Baja
1985-1997	Chevrolet	S10	Base
1985-1990	Chevrolet	S10	Durango
1992-1993	Chevrolet	S10	EL
1994-1997	Chevrolet	S10	LS
1985-1989	Chevrolet	S10	Sport
1994-1997	Chevrolet	S10	SS
1985-1992	Chevrolet	S10	Tahoe
1994-1997	Chevrolet	S10	ZR2
1985-1986	GMC	C1500	Base
1985-1986	GMC	C1500	High Sierra
1985-1986	GMC	C1500	Sierra Classic
1985-1986	GMC	C1500 Suburban	Base
1985-1986	GMC	C1500 Suburban	High Sierra
1985-1986	GMC	C1500 Suburban	Sierra Classic
1985-1986	GMC	C2500	Base
1985-1986	GMC	C2500	High Sierra
1985-1986	GMC	C2500	Sierra Classic
1985-1986	GMC	C2500 Suburban	Base
1985-1986	GMC	C2500 Suburban	High Sierra
1985-1986	GMC	C2500 Suburban	Sierra Classic
1985-1986	GMC	C3500	Base
1985-1986	GMC	C3500	High Sierra
1985-1986	GMC	C3500	Sierra Classic
1985-1986	GMC	K1500	Base
1985-1986	GMC	K1500	High Sierra
1985-1986	GMC	K1500	Sierra Classic
1985-1986	GMC	K1500 Suburban	Base
1985-1986	GMC	K1500 Suburban	High Sierra
1985-1986	GMC	K1500 Suburban	Sierra Classic
1985-1986	GMC	K2500	Base
1985-1986	GMC	K2500	High Sierra
1985-1986	GMC	K2500	Sierra Classic
1985-1986	GMC	K2500 Suburban	Base
1985-1986	GMC	K2500 Suburban	High Sierra
1985-1986	GMC	K2500 Suburban	Sierra Classic
1985-1986	GMC	K3500	Base
1985-1986	GMC	K3500	High Sierra
1985-1986	GMC	K3500	Sierra Classic
1985-1990	GMC	S15	Base
1987	GMC	S15	EL
1986-1988	GMC	S15	Gypsy
1985-1990	GMC	S15	High Sierra
1985-1990	GMC	S15	Sierra Classic
1991-1993	GMC	Sonoma	Base
1992	GMC	Sonoma	GT
1994-1997	GMC	Sonoma	SL
1991-1997	GMC	Sonoma	SLE
1993-1997	GMC	Sonoma	SLS
1991	GMC	Syclone	Base
1996-1997	Isuzu	Hombre	S
1996-1997	Isuzu	Hombre	XS