Install a 4-way flat on your vehicle with this splice-in harness. Kit includes the necessary wiring to connect the module to your car battery for power. SMT construction ensures superior performance. Works with 2-wire and 3-wire systems.

Wire your vehicle to tow a trailer with this universal, splice-in wiring kit. Includes 4-way flat connector, 60" of bonded wire and necessary installation hardware. Designed for use with 2-wire electrical systems.

Install a 4-way flat on your vehicle with this splice-in harness. Requires 55151 (sold separately) to connect module to car battery for power. SMT construction ensures superior performance. Works with 2-wire and 3-wire systems.

This 7-pole, RV-style trailer connector hardwires to your trailer and plugs into the 7-way on your tow vehicle to power your trailer's signal lights.

This 7-pole, RV-style trailer connector hardwires to your vehicle and accepts the 7-way plug on your trailer to power your trailer's signal lights.

Quickly and easily replace a damaged 7-way or add a new one to your vehicle with a factory tow package. Connector is an OE replacement on Ford, GM, and Nissan and plugs into the factory socket on your truck or SUV.

Wire your vehicle to tow a trailer with this universal, splice-in wiring kit. Includes 5-way flat connector, bonded wire, mounting bracket, and necessary hardware. Designed for use with 2-wire electrical systems.

Replace your Dodge's OEM connector with this multi-function, vehicle-end connector. Features 7-way outlet, 4-pole flat outlet and an integrated backup alarm.

Install a 4-way flat on your vehicle with this splice-in harness. Potted, SMT construction boosts water and vibration resistance. Works with 2-wire, 3-wire, and PWM systems. Requires wiring kit (C55152 - sold separately) to connect to battery.

Powered converter connects directly to battery to reduce strain on wiring. SMT construction boosts water and vibration resistance. Works with 24-volt 2-wire, 3-wire, and PWM systems.

Replace your USCAR-equipped vehicle''s OEM trailer connector with this dual-output connector. Features 7-way outlet and 4-pole flat outlet. Plugs into USCAR socket.

Replace your Ford's or GM's OEM connector with this multi-function, vehicle-end connector. Features 7-way outlet, 4-pole flat outlet and an integrated backup alarm.