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Adapter 4 Pole to 7 Pole and 4 Pole w/Test Lamps
This multi-function, vehicle-end connector converts any 4-way flat, vehicle-end plug to a combination 7-way outlet and 4-pole flat outlet.
Adapter 4-Pole to 7-Pole and 4-Pole
Adapter converts from 4 pole wiring on vehicle to 7-pole round plug and 4-pole flat. Additional wire leads for brake, power and accessory.
Pollak 7 Pole to 4 Way Connector Adapter
Quickly and easily convert a 7-pole, RV-style connector to a 4-way, flat connector with this RV connector adapter. Adapter has a non-corrosive nylon shell.
35 ft. Wishbone 4-Way Trailer Wiring Harness with 42" Ground Wire
Hopkins Heavy-Duty Trailer Coiled Wire Adapter for 7-Way to 4-Wire Flat
This heavy-duty, coiled cable adapter is compatible with a 7-way RV blade trailer socket on the vehicle and adapts it to work with a 4-wire flat connector on the trailer.
Adapter 7 Pole to 4 Pole with Tester and Cover
Hopkins Endurance Multi-Tow Trailer Connector Adapter - 7-Way to 6-Way, 5-Way or 4-Way
Heavy-duty trailer adapter features a unique Quick-Change wiring plug that lets you switch between 6-way wiring codes quickly and easily. Outlet for 4-way and 5-way plugs is also built in. Terminals are covered with easy-open, weatherproof lids.
Trailer End Connector - 4-Flat - Coiled
20 ft. Wishbone 4-Way Trailer Wiring Harness with 30" Ground Wire
20' Split wishbone 4-way trailer wiring harness with 30" ground wire.
Wesbar 4-Pole Flat Connector w/ Jacketed Cable - Trailer End - 4' Long
This 4-wire flat, trailer-end connector includes a 4' long, jacketed cable with stripped, color-coded wires for easy installation.
Wesbar 4-Pole Flat Connector w/ Jacketed Cable - Trailer End - 8' Long
This 4-wire flat, trailer-end connector includes an 8' long, jacketed cable with stripped, color-coded, 14-gauge wires for easy installation.
7-Way Round Pin to 4-Flat Adapter
7-Way RV to 4-Way Flat Trailer Connector Adapter
Quick Fix (TM) 4 Pole Flat Car and Trailer Ends
Adapter 4 Pole to 6 Pole and 4 Pole Trailer Wiring Adapter
Hopkins Heavy-Duty Trailer Coiled Wire Adapter 7-Way to 5-Way Flat with Nite-Glow
This heavy-duty, coiled cable adapter is compatible with 7 RV blade to 5-wire flat connectors. Trailer connectors on adapter light-up to aid with the hook-up.
Wesbar 4-Way Flat Trailer Wiring Harness - 20' Long
Wishbone-style harness features a 4-pole flat trailer-end connector. Ground wire is 3' long.
Hopkins Wiring Harness with 4-Pole Flat Trailer Connector - Trailer End - 4' Long
Wire your trailer with this universal, splice-in wiring harness so that you can connect the trailer's wiring to your vehicle's during towing. Corrosion-resistant terminals are long-lasting. Meets SAE standards.
7-Way to 5-Way and 4-Way Trailer Adapter for VW, Audi and Porsche Towing Trailers with LED Lights
Tow Ready 7-way connector to 5-way or 4-way flat connector is designed for use on vehicles with Trailer Lamp-Out sensors - Audi, Mercedes-Benz, and Volkswagen vehicles with the factory tow package - when towing a trailer equipped with LED lights.
48" Long 4-Pole Loop with Cover
Hopkins Endurance 4-Way Flat Trailer Wiring Harness - 20' Long
Wishbone-style Y-harness features a 4-pole flat connector with a convenient, simple-to-use, easy-pull grip for effortless disconnect. Rust-resistant terminals are further protected by a molded dust cover, and all wires are color coded.
Hopkins Endurance Multi-Tow 4-Way Flat to 7-Way RV Trailer Adapter w/ 4-Way Vehicle End Plug
Adapt a 4-way flat to a 7-way RV-style socket while still retaining use of the 4-way. Or simply replace a damaged 7-way connector. Plug into tow package for 7-way, or plug into existing 4-way and hardwire into vehicle to get additional functions.
Adapter 4 Round to 4 Flat
Hopkins 4-Way Flat Trailer Wiring Kit - Vehicle and Trailer Ends
The 4-wire design of this kit includes a 48" long vehicle wiring harness, a 12" trailer end wiring harness, and 6 quick-splice connectors.
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