Wiring Adapter Fitguide

Need help to find the correct wiring adapter for your car, truck, or trailer?

Use the Hitch Hunter ™ Wiring Adapter Fitguide to easily find the adapter you need.

We have also put together some in depth information about wiring your vehicle to tow a trailer, including descriptions of all the different types of wiring harnesses, adapters, diagrams of how to wire a trailer, and wiring diagrams for different types of plugs.

Adapters

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	Adapter 4 Round to 4 Flat Code: 47465 Price: $13.98 Quantity in Cart: none Show Details
	Adapter 4 Way Flat to 6 Way Square for Jayco Code: 30104 Price: $22.25 Quantity in Cart: none Show Details
	Adapter 4 Pole to 6-Way and 4 Pole with LED Tester and Mounting Bracket Code: 20108 Price: $29.95 Quantity in Cart: none Show Details
	Adapter 7 Way (Blade) to 7 Way (Round Pin) Code: 37595 Price: $25.95 Quantity in Cart: none Show Details
	Adapter 4 Pole to 7-Way and 4 Pole with LED Tester and Mounting Bracket Code: 20109 Price: $29.95 Quantity in Cart: none Show Details
	Adapter 7 Pole to 6 Pole Universal with LED Tester Code: 47525 Price: $16.95 Quantity in Cart: none Show Details
	Tow Ready 7-Pole RV to 4- and 5-Pole Flat Adapter with Backup Alarm Code: 118707 Price: $19.95 Quantity in Cart: none Change your vehicle's 7-way plug into a 4- and 5-way plug to fit your trailer's connector. Also features a backup alarm and cover....more
	Tow Ready 7-Pole RV to 7-Pole with Backup Alarm Code: 118705 Price: $19.95 Quantity in Cart: none Add a backup alarm to your vehicle with this adapter. Maintains 7-way flat pin wiring but adds alarm and cover for plug....more
	Tow Ready 7-Pole RV to 6-Pole Round Adapter with Backup Alarm, Center Pin "Hot" Code: 118706 Price: $19.95 Quantity in Cart: none Change your vehicle's 7-way plug into a 6-way plug to fit your trailer's connector. Pin wired for electric brakes is moved to the outside instead of center. Also features a backup alarm and cover for plug....more
	Pollak 6 Pole to 4 Pole Connector Adapter Code: PK12717 Price: $8.95 Quantity in Cart: none Quickly and easily convert a 6-pole, round pin connector to a 4-pole, round pin connector with this RV connector adapter. Adapter has a non-corrosive nylon shell....more
	Pollak 7 Pole to 4 Pole Connector Adapter Code: PK12716 Price: $9.95 Quantity in Cart: none Quickly and easily convert a 7-pole, RV-style connector to a 4-pole, round pin connector with this RV connector adapter. Adapter has a non-corrosive nylon shell....more
	Pollak 5th Wheel / Gooseneck T-Connector with 7-Pole - Ford, GM, Nissan w/ Factory Plug Code: PK11893-11932 Price: $54.95 Quantity in Cart: none This socket plugs into T-connector to provide a 7-pole trailer connector in the truck bed for use with fifth wheels. Connector plugs into OEM wiring harness to allow for a 7-pole connector in the truck bed....more
	Adapter 7-Pole to 6-Pole Code: V53032 Price: $12.95 Quantity in Cart: none Show Details
	Hopkins Heavy-Duty Trailer Coiled Wire Adapter 7-Way to 5-Way and 4-Way Flat with Nite-Glow Code: HM47025 Price: $29.95 Quantity in Cart: none 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....more
	Hopkins Heavy-Duty Trailer Coiled Extension - 4-Pole Round - with Nite-Glow Code: HM47045 Price: $29.95 Quantity in Cart: none Great when pulling your vehicle with a tow bar, this 4 pole round extension has connectors that light up, making it easy to hook-up your vehicle at night. Coiled design keeps wires from dragging on the ground....more
	Hopkins Heavy-Duty Trailer Coiled Extension - 6-Pole Round - with Nite-Glow Code: HM47055 Price: $37.95 Quantity in Cart: none Great when pulling your vehicle with a tow bar, this 6 pole round extension has connectors that light up, making it easy to hook-up your vehicle at night. Coiled design keeps wires from dragging on the ground....more
	Hopkins Heavy-Duty Trailer Coiled Wire Adapter for 7-Way to 4-Wire Flat Code: HM47065 Price: $24.95 Quantity in Cart: none 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....more
	Hopkins Heavy-Duty, Coiled Trailer Connector Adapter - 7-Way to 5-Way Flat or 4-Way Flat Code: HM47075 Price: $29.95 Quantity in Cart: none 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-way flat or 5-way flat connector on the trailer....more
	Hopkins Heavy-Duty, Coiled Trailer Connector Adapter - 7-Way to 6-Pole Round - Center Pin Auxiliary Code: HM47083 Price: $38.95 Quantity in Cart: none 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 6-way connector on the trailer. Center pin on trailer side connector must be for an auxiliary function....more
	Hopkins Heavy-Duty, Coiled Trailer Connector Adapter - 7-Way to 6-Pole Round - Center Pin Brake Code: HM47085 Price: $38.95 Quantity in Cart: none 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 6-way connector on the trailer. Center pin on trailer side connector must be for the brake function....more
	Hopkins Trailer Connector Adapter - 6-Way Round to 12-Volt PowerSocket Code: HM47645 Price: $9.95 Quantity in Cart: none Turn your 6-way round trailer socket on the vehicle into a 12 volt power source outlet. Use with a power inverter when tailgating or plug in portable air compressors for easier use....more
	Hopkins Multi-Tow Trailer Connector Adapter - 7-Way to 5-Wire Flat/4-Wire Flat and 12-V Power Socket Code: HM47675 Price: $17.95 Quantity in Cart: none Adapt the 7-way trailer socket on your vehicle to work with a 4-way or 5-way flat connector on the trailer. Adapter also provides a 12 volt power source outlet. Great for tailgating....more