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 Chrysler Aspen and Pacifica, Dodge Dakota, Durango, Dodge Ram 2500, 1500 Van, 2500 Van, Dodge Sprinter 2500 and 3500, Jeep Commander, Grand Cherokee and Liberty and Mitsubishi Raider. 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 CHRYSLER, DODGE, JEEP, MITSUBISHI WITH TOW PACKAGE #55381 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: Adds 4-way to OEM 7-way (OEM tow package required).

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.

Rain, road grime and salt can deal a vicious blow to your trailer wiring, and it takes electrical components with an extra-thick shell to stand up to the elements. This CURT powered taillight converter is an advanced taillight converter that offers the ultimate in vehicle compatibility and weather resistance, giving you a reliable wiring connection any season of the year. The advantage of this converter is its potted construction. The potted design seals the internal electrical components in a watertight enclosure and is filled with a solid compound to protect against impacts, vibrations and moisture for long-lasting use, even on the exterior of the vehicle. The converter also features our advanced surface mount technology (SMT), using smaller components mounted directly to the surface of the circuit board. This produces lower resistance, reduced heat generation, longer life cycles and higher reliability. This CURT taillight converter comes with pigtail wires that are able to be spliced into the three-wire vehicle wiring system and convert it to a simple two-wire system, using a standard 4-way flat output, to be compatible with most trailer wiring. This CURT powered taillight converter is a heavy-duty electrical converter for a wide variety of vehicle applications, including certain models of Acura, Audi, BMW, Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, Freightliner, Honda, Infiniti, Jaguar, Kia, Land Rover, Lexus, Lincoln, Mazda, Mercedes, Mercury, MINI, Nissan, Pontiac, Porsche, Saab, Saturn, Scion, Sterling, Subaru, Toyota, Volkswagen and Volvo (to verify your vehicle compatibility, see the CURT application guide at curtmfg.com). The converter comes with color-coded wires and an easy-to-read wiring guide, as well as a dust cover to protect the 4-way flat connector. This package also includes four snap locks for faster, more secure splicing. A powered converter wiring kit #55151 is also required for installation., POWERED 3-TO-2-WIRE TAILLIGHT CONVERTER #56496 - Converts 3-wire system to 2-wire trailer light wiring. Potted enclosure significantly increases water and vibration resistance. 4-way flat output connects tail lights, brake lights and turn signals. Constructed with SMT circuitry for better performance and durability. Improved overvolt, electrostatic discharge (ESD) and short-circuit protection. Color-coded wires with wiring guide for easier installation. Snap locks included for fast, secure splicing. Dust cover included to keep connector clean when not in use. Notes: Requires CURT powered converter wiring kit #55151 or similar.

Some automotive manufacturers install a special socket on the vehicle to be used for vehicle-to-trailer wiring. Though this special socket is not equipped on every vehicle, a CURT custom OE wiring connector (also called a T-connector) utilizes the socket for simple, stress-free installation. Rather than requiring you to cut, splice and solder into your vehicle's wiring system, the custom wiring connector uses a single OEM-compatible plug and instantly provides a standard vehicle-to-trailer wiring connection, typically in the form a 4-way flat. All CURT custom wiring connectors are made vehicle-specific for the easiest possible installation and the best fit. This particular connector provides a 5-way flat socket while retaining use of the existing OEM socket. It is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment with your vehicle). It comes with a dust cover to keep the connector socket clean when not in use. To ensure long-lasting reliability, all CURT connectors are thoroughly tested for optimal functionality., REPLACEMENT OE 5-WAY FLAT SOCKET (T'S INTO USCAR) #56584 Plugs into USCAR connection to add 5-way flat and retain use of existing socket. Simple plug-and-play design eliminates the need for cutting or splicing. 5-way flat connects tail lights, brake lights, turn signals and reverse lights. Dust cover included to keep connector clean when not in use. Slit loom keeps wires contained and well protected. Backed by a limited one-year warranty.