Custom Wiring & T-Connectors

CURT custom wiring provides everything you need to connect your vehicle's electrical system to a trailer. With plug-and-play connectors, a custom wiring harness easily integrates with your vehicle taillights to provide a standard trailer wiring connector, typically in the form of a 4-way flat. This custom wiring harness features a vehicle-specific design to perfectly fit certain years of the Mazda 3, 6 and CX7 and Toyota Camry, Corolla and FJ Cruiser (to verify vehicle compatibility. It uses OEM-compatible connectors to "T" into the vehicle's taillight assembly and provides a standard 4-way flat output to power the taillights, brake lights and turn signals on your trailer. To complete this custom wiring harness, it comes with a rubber dust cover. This cover keeps the connection points clean and well protected when the connector is not in use. Once installed, the connector can also be conveniently mounted on the vehicle's trailer hitch receiver tube, using a CURT Easy-Mount connector bracket. The bracket mounts onto the trailer hitch with no drilling required, and its powder-coated steel construction provides a solid attachment point for plugging in the trailer wiring., CUSTOM WIRING, 4-FLAT, SELECT MAZDA 3, 6, CX7, TOYOTA CAMRY, COROLLA, FJ CRUISER #55567 Plugs into vehicle tail light assembly 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. Equipped with tail light converter for vehicle-trailer compatibility. Constructed with SMT circuitry for better performance and durability. Dust cover included to keep connector clean when not in use. Backed by a limited one-year warranty. Notes: Vehicle battery connection required.

These wiring harnesses are designed to put an extra connector socket in the bed of your pickup truck while still retaining power to the rear connector socket mounted on your bumper or trailer hitch. This is done by plugging into the back of the existing original equipment (OEM) harness and routing through the body of the truck to a hole in the truck bed, providing a connector that is ready to accommodate your 5th wheel or gooseneck trailer. These CURT extension harnesses are designed to work with 7-way RV blade connectors and come with 10' of wire. Ten harnesses are included in each package. They are compatible with certain models of Chevrolet, Dodge, Ford, GMC, Nissan, Ram and Toyota When you need a towing electrical solution that allows you to switch back and forth between your receiver hitch and specialized trailer hitch, CURT gets you plugged in., 10' CUSTOM WIRING EXTENSION HARNESSES (ADDS 7-WAY RV BLADE TO TRUCK BED, 10-PACK) #56000010 Routes a 7-way RV blade socket into truck bed while retaining use of rear socket. Simple plug-and-play design eliminates the need for cutting or splicing. Allows for easy connection of 5th wheel or gooseneck wiring. 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power. 10' extension with right-angle plugs for easy installation. Spring-loaded dust cover keeps connector clean when not in use. Slit loom keeps wires contained and well protected. Notes: Includes 10 extension harnesses per package. Requires 2-1/8" hole saw for installation.

CURT custom wiring provides everything you need to connect your vehicle's electrical system to a trailer. With plug-and-play connectors, a custom wiring harness easily integrates with your vehicle taillights to provide a standard trailer wiring connector, typically in the form of a 4-way flat. This custom wiring harness features a vehicle-specific design to perfectly fit certain years of the Chevy Corvette, Ford Focus and Ford Ranger. It uses OEM-compatible connectors to "T" into the vehicle's taillight assembly and provides a standard 4-way flat output to power the taillights, brake lights and turn signals on your trailer. To complete this custom wiring harness, it comes with a rubber dust cover. This cover keeps the connection points clean and well protected when the connector is not in use. Once installed, the connector can also be conveniently mounted on the vehicle's trailer hitch receiver tube, using a CURT Easy-Mount connector bracket. The bracket mounts onto the trailer hitch with no drilling required, and its powder-coated steel construction provides a solid attachment point for plugging in the trailer wiring., CUSTOM WIRING, 4-WAY FLAT OUTPUT, SELECT CHEVROLET CORVETTE, FORD FOCUS, RANGER #56014 Plugs into vehicle tail light assembly 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. Notes: Fits standard 2-wire system.

These wiring harnesses are designed to put an extra connector socket in the bed of your pickup truck while still retaining power to the rear connector socket mounted on your bumper or trailer hitch. This is done by plugging into the back of the existing original equipment (OEM) harness and routing through the body of the truck to a hole in the truck bed, providing a connector that is ready to accommodate your 5th wheel or gooseneck trailer. These CURT extension harnesses are designed to work with 7-way RV blade connectors and come with 7' of wire. Ten harnesses are included in each package. They are compatible with certain models of Chevrolet, Dodge, Ford, GMC, Nissan, Ram and Toyota When you need a towing electrical solution that allows you to switch back and forth between your receiver hitch and specialized trailer hitch, CURT gets you plugged in., 7' CUSTOM WIRING EXTENSION HARNESSES (ADDS 7-WAY RV BLADE TO TRUCK BED, 10-PACK) #56070010 Routes a 7-way RV blade socket into truck bed while retaining use of rear socket. Simple plug-and-play design eliminates the need for cutting or splicing. Allows for easy connection of 5th wheel or gooseneck wiring. 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power. 7' extension with right-angle plugs for easy installation. Spring-loaded dust cover keeps connector clean when not in use. Slit loom keeps wires contained and well protected. Notes: Includes 10 extension harnesses per package. Requires 2-1/8" hole saw for installation.