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CURT Custom Wiring Harness #55311

Class: Wiring UPC: 612314553112

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MSRP $25.41

  • Plugs into existing OEM vehicle socket to provide a 4-way flat socket
  • Simple plug-and-play design eliminates the need for cutting or splicing
  • 4-way flat output connects tail lights, brake lights and turn signals
  • Dust cover included to keep connector clean when not in use
  • Backed by a limited one-year warranty
  • Made in USA
Installation
Instruction Sheet Download pdf
Details
Warranty One Year Limited
Shipping Weight 0.410
T-Connector Location S1,S2
Electrical System Type 2W
Output Type 4-Way Flat
UPC 612314553112

Additional Information

A CURT custom wiring connector (sometimes 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 connectors come into play. A custom wiring connector uses a single original equipment plug to plug into a special socket provided by your vehicle. Though this option is not available on every vehicle, some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket, integrated into the vehicle's electrical system, to readily accept a custom wiring connector. With a CURT custom wiring connector, there is no need to tap into the taillight assembly because a special socket is already provided.

This custom wiring connector provides a 4-way flat connector socket and is designed to be a custom wiring option for certain years of the Chevrolet Suburban, Chevrolet Blazer full-size, Chevrolet full-size pickup, GMC Suburban or GMC full-size pickup (to verify your vehicle compatibility, see the CURT application guide at curtmfg.com). CURT custom wiring connectors are designed to be long-lasting and simple 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.

Vehicles

Year Make Model Style Install Time Other Hitches
1981 GMC K3500 All
1984 GMC C1500 Suburban All
1982 GMC C1500 All
1980 GMC C3500 All
1976 GMC K15 All
1973 GMC K25/K2500 Pickup All
1975 Chevrolet C20 Suburban All
1977 Chevrolet K30 All
1977 Chevrolet C30 All
1973 Chevrolet K20 Pickup All
1984 GMC K3500 All
1976 Chevrolet K20 Suburban All
1973 Chevrolet C20 Suburban All
1982 Chevrolet C20 All
1980 GMC K2500 Suburban All
1979 GMC K3500 All
1982 GMC C1500 Suburban All
1979 GMC K2500 All
1973 Chevrolet K30 Pickup All
1973 GMC C15/C1500 Pickup All
1982 GMC K2500 All
1977 GMC K25 All
1978 Chevrolet C10 All
1978 Chevrolet K10 All
1974 Chevrolet C10 Pickup All
1974 Chevrolet K30 Pickup All
1979 GMC K1500 Suburban All
1980 Chevrolet K20 All
1983 Chevrolet K10 Suburban All
1974 GMC C25/C2500 Suburban All
1977 GMC K15 All
1974 GMC K25/K2500 Pickup All
1981 Chevrolet C10 All
1982 Chevrolet C30 All
1978 Chevrolet K20 All
1977 Chevrolet C10 All
1978 GMC C15 Suburban All
1974 Chevrolet C20 Suburban All
1982 Chevrolet K20 All
1978 GMC K25 Suburban All
1984 GMC K1500 All
1984 GMC K2500 All
1982 Chevrolet K10 Suburban All
1980 Chevrolet K10 All
1975 Chevrolet K10 Suburban All
1984 Chevrolet C30 All
1981 Chevrolet C20 Suburban All
1980 GMC K3500 All
1980 Chevrolet C10 All
1974 Chevrolet C30 Pickup All
1973 Chevrolet C10 Pickup All
1980 GMC K1500 Suburban All
1979 GMC K1500 All
1979 Chevrolet K10 Suburban All
1977 Chevrolet C20 Suburban All
1980 Chevrolet C10 Suburban All
1975 GMC C15 Suburban All
1984 GMC C2500 Suburban All
1979 GMC C3500 All
1983 GMC C3500 All
1984 Chevrolet K10 All
1974 Chevrolet K10 Suburban All
1977 GMC C25 Suburban All
1979 GMC C1500 All
1980 GMC K2500 All
1978 Chevrolet K5 Blazer All
1974 Chevrolet K20 Suburban All
1978 GMC C25 Suburban All
1976 GMC C25 All
1973 GMC K35/K3500 Pickup All
1976 Chevrolet C30 All
1973 GMC C15/C1500 Suburban All
1983 GMC C2500 Suburban All
1976 Chevrolet C20 Suburban All
1981 Chevrolet C20 All
1979 GMC C2500 Suburban All
1977 GMC C35 All
1981 GMC C3500 All
1975 Chevrolet C20 All
1978 Chevrolet C20 All
1974 Chevrolet Blazer All
1979 GMC C2500 All
1981 GMC C2500 All
1973 GMC K15/K1500 Suburban All
1983 GMC K1500 All
1973 Chevrolet K10 Pickup All
1984 Chevrolet K10 Suburban All
1980 Chevrolet C20 All
1984 GMC C2500 All
1975 GMC C25 All
1978 Chevrolet K10 Suburban All
1981 GMC C1500 Suburban All
1984 GMC K2500 Suburban All
1983 Chevrolet K20 All
1979 Chevrolet C30 All
1984 Chevrolet C10 All
1982 GMC C3500 All
1979 Chevrolet C10 Suburban All
1982 GMC K1500 Suburban All
1973 GMC K15/K1500 Pickup All
1982 GMC C2500 All
1974 Chevrolet C10 Suburban All
1976 GMC K15 Suburban All
1981 GMC K1500 Suburban All
1984 GMC C3500 All
1977 Chevrolet K10 Suburban All
1982 Chevrolet C20 Suburban All
1976 GMC K25 Suburban All
1982 GMC K2500 Suburban All
1980 Chevrolet K5 Blazer All
1984 Chevrolet K20 All
1975 Chevrolet C10 Suburban All
1981 GMC C1500 All
1978 GMC C35 All
1975 Chevrolet K5 Blazer All
1977 Chevrolet K10 All
1983 Chevrolet C20 All
1975 GMC C15 All
1977 Chevrolet K20 All
1979 Chevrolet K20 Suburban All
1976 GMC C25 Suburban All
1981 Chevrolet K20 All
1981 Chevrolet K10 Suburban All
1977 GMC K15 Suburban All
1983 Chevrolet C10 Suburban All
1980 Chevrolet K10 Suburban All
1974 Chevrolet C20 Pickup All
1978 Chevrolet C20 Suburban All
1983 Chevrolet C10 All
1978 GMC K25 All
1977 GMC K35 All
1977 Chevrolet K5 Blazer All
1976 Chevrolet K5 Blazer All
1983 Chevrolet C30 All
1980 Chevrolet C20 Suburban All
1975 Chevrolet C30 All
1984 GMC C1500 All
1973 Chevrolet C30 Pickup All
1983 GMC C1500 Suburban All
1984 Chevrolet K30 All
1983 GMC C2500 All
1973 Chevrolet C10 Suburban All
1983 GMC K3500 All
1982 Chevrolet K5 Blazer All
1983 Chevrolet K5 Blazer All
1982 Chevrolet K30 All
1975 GMC C25 Suburban All
1974 GMC K15/K1500 Suburban All
1973 GMC K25/K2500 Suburban All
1983 GMC C1500 All
1974 GMC C35/C3500 Pickup All
1983 Chevrolet C20 Suburban All
1981 Chevrolet K20 Suburban All
1979 Chevrolet C20 Suburban All
1973 Chevrolet C20 Pickup All
1975 GMC K15 Suburban All
1982 GMC K1500 All
1977 Chevrolet K20 Suburban All
1976 Chevrolet C20 All
1978 GMC C25 All
1976 GMC C35 All
1975 GMC K15 All
1975 Chevrolet K20 Suburban All
1978 Chevrolet C30 All
1980 GMC C1500 All
1975 Chevrolet K20 All
1983 GMC K1500 Suburban All
1980 GMC K1500 All
1977 Chevrolet C20 All
1983 GMC K2500 Suburban All
1982 Chevrolet C10 All
1976 Chevrolet C10 Suburban All
1984 Chevrolet C20 Suburban All
1981 GMC C2500 Suburban All
1976 Chevrolet K10 Suburban All
1973 GMC C25/C2500 Suburban All
1977 GMC K25 Suburban All
1978 Chevrolet K30 All
1978 Chevrolet K20 Suburban All
1981 Chevrolet C30 All
1973 Chevrolet K10 Suburban All
1983 Chevrolet K10 All
1974 GMC C25/C2500 Pickup All
1974 GMC K35/K3500 Pickup All
1979 Chevrolet K5 Blazer All
1984 Chevrolet K20 Suburban All
1978 GMC C15 All
1981 GMC K2500 All
1981 Chevrolet K30 All
1980 GMC C2500 All
1982 GMC C2500 Suburban All
1973 GMC C25/C2500 Pickup All
1984 Chevrolet K5 Blazer All
1977 Chevrolet C10 Suburban All
1983 Chevrolet K20 Suburban All
1980 Chevrolet K20 Suburban All
1980 GMC C2500 Suburban All
1982 Chevrolet C10 Suburban All
1974 Chevrolet K10 Pickup All
1984 GMC K1500 Suburban All
1975 Chevrolet C10 All
1976 Chevrolet C10 All
1982 Chevrolet K20 Suburban All
1977 GMC C15 All
1973 GMC C35/C3500 Pickup All
1976 GMC K25 All
1981 Chevrolet K10 All
1981 GMC K2500 Suburban All
1973 Chevrolet Blazer All
1981 Chevrolet C10 Suburban All
1977 GMC C15 Suburban All
1979 GMC C1500 Suburban All
1975 GMC K25 Suburban All
1981 GMC K1500 All
1975 Chevrolet K10 All
1973 Chevrolet K20 Suburban All
1979 Chevrolet K20 All
1979 GMC K2500 Suburban All
1974 GMC C15/C1500 Pickup All
1976 Chevrolet K20 All
1984 Chevrolet C10 Suburban All
1980 Chevrolet K30 All
1978 GMC K15 Suburban All
1975 GMC K25 All
1976 GMC C15 All
1975 GMC C35 All
1974 GMC K15/K1500 Pickup All
1981 Chevrolet K5 Blazer All
1982 Chevrolet K10 All
1983 Chevrolet K30 All
1976 GMC C15 Suburban All
1974 GMC K25/K2500 Suburban All
1983 GMC K2500 All
1976 Chevrolet K10 All
1979 Chevrolet K10 All
1974 GMC C15/C1500 Suburban All
1979 Chevrolet K30 All
1978 Chevrolet C10 Suburban All
1984 Chevrolet C20 All
1979 Chevrolet C20 All
1982 GMC K3500 All
1979 Chevrolet C10 All
1978 GMC K15 All
1978 GMC K35 All
1980 Chevrolet C30 All
1974 Chevrolet K20 Pickup All
1980 GMC C1500 Suburban All
1977 GMC C25 All
Page 1 of 25 248 Total Vehicles

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