Manufacturer: Curt Manufacturing
Part Number: 55312

Need trailer wiring? These plug-and-go wiring harnesses are the way to go. They're specifically designed for your vehicle and do not require splicing into your vehicle's wiring. The harness is designed with the wiring, connectors, and circuitry needed to adapt your vehicle's electrical system for trailer compatibility. All wiring harnesses include detailed installation instructions.

This wiring harness is designed to fit the following vehicles:

1985-1986 Chevrolet C10
--Fits Model(s): Except 10"
-- Step Bumper
1987 Chevrolet V10
--Fits Model(s): Except 10"
-- Step Bumper
1985-1986 Chevrolet K5 Blazer
--Fits Model(s): All
1987-1991 Chevrolet Blazer
--Fits Model(s): All
1985-1986 Chevrolet C10 Suburban
--Fits Model(s): All
1987-1988 Chevrolet R10 Suburban
--Fits Model(s): All
1989-1991 Chevrolet R1500 Suburban
--Fits Model(s): All
1985-1986 Chevrolet C20 Suburban
--Fits Model(s): All
1985-1986 Chevrolet K10 Suburban
--Fits Model(s): All
1985-1986 Chevrolet K20 Suburban
--Fits Model(s): All
1987-1988 Chevrolet R20 Suburban
--Fits Model(s): All
1987-1988 Chevrolet V10 Suburban
--Fits Model(s): All
1987-1988 Chevrolet V20 Suburban
--Fits Model(s): All
1989-1991 Chevrolet R2500 Suburban
--Fits Model(s): All
1989-1991 Chevrolet V1500 Suburban
--Fits Model(s): All
1989-1991 Chevrolet V2500 Suburban
--Fits Model(s): All
1985-1986 Chevrolet C20
--Fits Model(s): Except 10"
-- Step Bumper
1985-1986 Chevrolet C30
--Fits Model(s): Except 10"
-- Step Bumper
1985-1986 Chevrolet K10
--Fits Model(s): Except 10"
-- Step Bumper
1985-1986 Chevrolet K20
--Fits Model(s): Except 10"
-- Step Bumper
1985-1986 Chevrolet K30
--Fits Model(s): Except 10"
-- Step Bumper
1987 Chevrolet V20
--Fits Model(s): Except 10"
-- Step Bumper
1987 Chevrolet V30
--Fits Model(s): Except 10"
-- Step Bumper
1987 Chevrolet R10
--Fits Model(s): Except 10"
-- Step Bumper
1987 Chevrolet R20
--Fits Model(s): Except 10"
-- Step Bumper
1987 Chevrolet R30
--Fits Model(s): Except 10"
-- Step Bumper
1991-1997 GMC Sonoma
--Fits Model(s): All
--Standard 2 wire system
1985-1986 GMC C1500
--Fits Model(s): Except 10"
-- Step Bumper
1985 GMC C1500 Suburban
--Fits Model(s): All
1987-1991 GMC R1500 Suburban
--Fits Model(s): All
1985-1986 GMC C2500 Suburban
--Fits Model(s): All
1987-1991 GMC R2500 Suburban
--Fits Model(s): All
1985-1986 GMC K1500 Suburban
--Fits Model(s): All
1987-1991 GMC V1500 Suburban
--Fits Model(s): All
1985-1986 GMC K2500 Suburban
--Fits Model(s): All
1987-1991 GMC V2500 Suburban
--Fits Model(s): All
1985-1986 GMC K1500
--Fits Model(s): Except 10"
-- Step Bumper
1985-1986 GMC C2500
--Fits Model(s): Except 10"
-- Step Bumper
1985-1986 GMC K2500
--Fits Model(s): Except 10"
-- Step Bumper
1985-1986 GMC C3500
--Fits Model(s): Except 10"
-- Step Bumper
1985-1986 GMC K3500
--Fits Model(s): Except 10"
-- Step Bumper
1996-1997 Isuzu Hombre
--Fits Model(s): All

Installation Instructions



Note: Because we do not have unique pictures of every wiring harness we carry, this wiring harness may vary slighty from the picture above.

---

Manufacturer: Curt Manufacturing