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7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End

Retail: $59.57
Our Price: $39.81
In Stock
This 7- and 4-pole trailer connector eliminates the need for an adapter and allows you to tow a trailer with either a 7- or 4-pole plug. Socket connects to your vehicle's OEM wiring system and ...
Chevrolet, Ford, GMC and Nissan trucks and SUVs Can be used to add a connector to 2003 and newer GM pickups and SUVs Bracket dimensions: 4-3/4" long x 3-1/16" tall x 1-3/4" deep Distance
  • 4 Flat
  • 7 Blade
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Hopkins
  • No Converter

Adapter 4-Pole to 7-Pole and 4-Pole

Retail: $59.27
Our Price: $55.79
In Stock
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.Features: Adapter converts from 4-pole wiring on your vehicle to 7-pole round plug and 4-pole flat wiring for trailer side Adds additional wire leads for brakes, power, and accessory wiring Wire
  • 7 Blade to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • Hopkins

Hopkins Endurance Multi-Tow Trailer Connector Adapter - 7-Way to 6-Way, 5-Way or 4-Way

Our Price: $32.82
In Stock
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 ...
adapter not only changes your vehicle's connector from a 7-way RV blade to a 6-way, 5-way or 4-way, it also has a patented Quick-Change wiring plug to accommodate both 6-pole wiring codes. Just remove
  • 7 Blade to 4 Flat
  • 7 Blade to 5 Flat
  • 7 Blade to 6 Round
  • Universal Fit
  • Wiring Adapters
  • Hopkins

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Pole Flat Connectors

Retail: $58.57
Our Price: $34.94
In Stock
Quickly and easily install a 7-way and a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into OEM tow package wiring harness - no cutting, splicing or ...
Compatible with 5-pole and 6-pole adapters (sold separately) Connects quickly and easily - no cutting or splicing of wires Locate connection point behind rear bumper Plug in connector Includes mounting bracket
  • 4 Flat
  • 7 Blade
  • Factory Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • No Converter

Adapter 4-Pole to 5-Pole Trailer Wiring Adapter - Shorter

Retail: $22.05
Our Price: $10.94
In Stock
Trailer wiring adapter that changes the 4-pole flat on your vehicle into a 5-pole flat. The blue wire gets spliced into the reverse light wire on the vehicle which is easily done with the included
  • 4 Flat to 5 Flat
  • Universal Fit
  • Wiring Adapters
  • Hopkins

Tow Ready 4 Pole to 5 Pole Trailer Wiring Adapter

Retail: $21.95
Our Price: $20.33
In Stock
Trailer wiring adapter changes the 4 pole flat on your vehicle into a 5 pole flat.Features: Length of harness: 20" Length of blue wire: 60" The blue wire gets spliced into the reverse light wire on the vehicle which is easily done with the included quick splice wire
  • 4 Flat to 5 Flat
  • Universal Fit
  • Wiring Adapters
  • Tow Ready

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New Arrivals — From Our Shop to You!

Chosen by folks who live and breathe this, just like you.

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Kristin etrailer team member

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Hopkins Heavy-Duty Trailer Coiled Wire Adapter for 7-Way to 4-Wire Flat

Retail: $49.22
Our Price: $33.55
In Stock
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.Features: Heavy-duty, coiled cable Weatherproof jacketing Easy-grip connectors Tin-plated terminals for corrosion resistance Specs: 3' Cable when stretched 7-Way RV blade to 4-wire flat Flex Coil
  • 7 Blade to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • Hopkins

7-Way Round RV Style Trailer Connector - Trailer Side - A7WCB

Retail: $14.23
Our Price: $12.94
In Stock
7-Way round plug lets you connect your trailer to the 7-way round blade connector of your tow vehicle. Interlock system keeps connections in place. Over-sized finger grips for secure disconnections ...
you to easily grip the plug during disconnections Adjustable insert tightens against wires to limit exposure to dirt, dust, and water
  • 7 Blade
  • Trailer Connectors
  • Trailer End Connector
  • Optronics

7-Way to 4-Way/5-Way Trailer Adapter for Vehicles with Lamp-Out Sensors Towing Trailers with LEDs

Retail: $43.37
Our Price: $26.75
In Stock
Curt 7-way connector to 4-way or 5-way flat connector is designed for use on vehicles with Trailer Lamp-Out sensors when towing a trailer equipped with LED lights.Features: 7-Way RV style adapter to 4-pole and 5-pole flat trailer connectors Designed for use on vehicles with Trailer Lamp-Out sensors - such as Audi, Mercedes-Benz, Porsche, and Volkswagen
  • 7 Blade to 5 Flat
  • 7 Blade to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • CURT

7-Pole and 4-Pole Trailer Connector Sockets w/ Mounting Bracket and Wiring - Vehicle End

Our Price: $81.39
In Stock
Tow a trailer with either a 7-way or 4-way plug with this dual vehicle-end connector. Included pigtail harness hardwires into your vehicle and the connector end mates with the 7-pole socket to form a ...
coating resists rust Specs: Bracket dimensions: 4-3/4" long x 3-1/16" tall x 1-3/4" deep Distance between mounting holes (center to center): 2-3/8" 1-Year warranty Wiring Configuration
  • 4 Flat
  • 7 Blade
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Hopkins
  • No Converter

Pollak 7 Pole to 4 Way Connector Adapter

Retail: $20.64
Our Price: $9.44
In Stock
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.Features: 7-Pole RV connector to 4-way flat adapter Promotes quick and easy conversion of 7-pole, RV-style connector to 4-way flat connector Allows 1 vehicle to tow either campers or boat trailers
  • 7 Blade to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • Pollak

7-Pole Blade to 5-Pole Flat Connector Wired Trailer Adapter - Coiled Cable - 94-1/2" Long

Retail: $76.48
Our Price: $54.94
In Stock
Trailer adapter converts a tow vehicle's 7-pole wiring connection to a 5-pole flat pin connection for towing trailers with hydraulic brakes. Coiled cord stretches and contracts for extra ...
Features: Trailer adapter converts a tow vehicle's 7-pole wiring connection to a 5-pole flat pin connection for towing a trailer Allows 1 vehicle to tow a camper or boat trailer with hydraulic
  • 7 Blade to 5 Flat
  • Universal Fit
  • Wiring Adapters
  • Optronics

Hopkins Endurance, Flex-Coil Trailer Connector Adapter - 7-Way to 5-Way or 4-Way Flat with Nite-Glow

Retail: $54.69
Our Price: $45.02
In Stock
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.: 3' Cable when stretched 7-Way RV blade to 5-wire flat connector 18 Gauge wire: stop/tail/turn 16 Gauge wire: ground/reverse 3-Year limited warranty Note: Works with a 4-way flat connector plug on your
  • 7 Blade to 4 Flat
  • 7 Blade to 5 Flat
  • Universal Fit
  • Wiring Adapters
  • Hopkins

T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Retail: $57.25
Our Price: $44.21
Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring - no cutting, splicing or tapping required.Features: Provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights Compatible with 5-pole, 6-pole and 7-pole adapters (sold separately) Connects
  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • Tekonsha
  • Powered Converter
  • Hidden

Hopkins Endurance 5th Wheel/Gooseneck 90-Degree Wiring Harness with 7-Pole Plug

Retail: $107.69
Our Price: $89.05
Mount this 7-way, RV-style connector in your truck bed to simplify hookup of your 5th-wheel or gooseneck trailer. Harness plugs into existing wiring and retains use of factory 7-pole at the bumper ...
installation Requires 2-1/8" hole in truck bed Specs: Harness length: 10' Wire gauges: Purple/green/yellow/brown: 16 Blue/red/white: 12 Distance between mounting holes center to center: 2-1/4
  • 7 Blade
  • No Tow Package
  • 5th Wheel and Gooseneck Wiring
  • Vehicle End Connector
  • Plug-In
  • Hopkins

Reese Trailer Connector Adapter w/ LED Circuit Tester and Dust Cover - 7-Pole to 4-Pole or 5-Pole

Retail: $38.44
Our Price: $26.72
This adapter lets you quickly convert your 7-way connector for use with a 4-way or 5-way flat trailer-end plug. It includes a circuit tester with red LEDs and a built-in dust cover that protects the ...
Features: Easy-to-use, plastic adapter converts your vehicle's 7-blade, RV-style, vehicle-end connector for use with a 4-wire or 5-wire flat, trailer-end connector Circuit tester with highly
  • 7 Blade to 4 Flat
  • 7 Blade to 5 Flat
  • Universal Fit
  • Wiring Adapters
  • Reese

Wesbar Adapter - 7-Way RV to 4-Way or 5-Way Flat - 18" Long

Retail: $51.31
Our Price: $32.43
In Stock
This 18" long adapter plugs in to your 7-way, RV-style, vehicle-end connector to convert it for use with a 4-way or 5-way flat connector on your towed vehicle or trailer.Features: Adapter converts the 7-pole, blade-style, connector on your vehicle for use with the 4-way or 5-way flat connector on your towed vehicle or trailer Overall length: 18" 1-Year limited
  • 7 Blade to 5 Flat
  • 7 Blade to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • Wesbar

Pollak 6 Pole to 4 Pole Connector Adapter

Retail: $19.99
Our Price: $12.07
In Stock
Quickly and easily convert a 6-pole, round pin connector to a 4-pole, flat connector with this RV connector adapter. Adapter has a non-corrosive nylon shell.Features: 6-Pole to 4-pole RV flat adapter Quick and easy conversion of 6-pole, round pin connector on your vehicle to the 4-pole flat connector on your trailer Connects Ground, Left Turn, Right Turn
  • 6 Round to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • Pollak

TowSmart Plug-In Trailer Connector Adapter w/ Wire Tester - 4-Way Flat to 7-Blade

Our Price: $14.55
In Stock
You're lining up the trailer in the driveway when you realize the plug doesn't match. No time to rewire. You grab the adapter, plug it in, and the lights fire up. Quick fix, solid connection ...
Highlights 4-Way to 7-Blade Conversion: Adapts your vehicles 4-way flat to a 7-blade trailer connector. Plug-In Ready: No cutting or splicing needed. Built-In Wire Tester: Confirms function before
  • 4 Flat to 7 Blade
  • Universal Fit
  • Wiring Adapters
  • TowSmart

Pollak 6-Pole, Round Pin, Plastic Wiring Socket w/ Rubber Boot - Vehicle End

Retail: $23.72
Our Price: $9.23
In Stock
Establish a secure electrical connection between your RV and towed vehicle with this 6-pole, round pin socket. Plastic socket has brass pins to ensure minimum voltage drop and a rubber boot to ...
and resistance Wire gauges up to #12 accepted Rubber boot covers terminals Seals wire connection from dust and moisture Spring-loaded cover Protects socket interior from the elements 2-Hole mounting
  • 6 Round
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Pollak

Adapter 7-Pole to 4-Pole and 5-Pole

Our Price: $32.28
In Stock
Features: Wiring Adapter - converts the 7-way trailer connector on the vehicle to a 4-way or 5-way connector to match the trailer If your truck has the connector on the left, and your trailer has one
  • 7 Blade to 4 Flat
  • 7 Blade to 5 Flat
  • Universal Fit
  • Wiring Adapters
  • Hopkins

Curt Trailer Connector Adapter - 4-Way Flat to 5-Way Flat - Vehicle End

Retail: $35.73
Our Price: $13.75
In Stock
Convert your vehicle's 4-way flat trailer connector to a 5-way flat. Plug the 4-pole connector into your vehicle and connect the wire leads to get the electric brake function.Features: Adapter converts your 4-way flat trailer connector to a 5-way flat trailer connector Additional wire leads for reverse lights Durable molded plastic construction resists corrosion Simple
  • 4 Flat to 5 Flat
  • Universal Fit
  • Wiring Adapters
  • CURT

TowSmart Adapter 7-Pole to 4-Pole and 5-Pole

Retail: $23.99
Our Price: $15.83
In Stock
You're lining up the trailer in the driveway when you realize the plug doesn't match. No time to rewire. You grab the adapter, snap it into place, and the lights fire up. Quick fix, solid ...
Highlights Multi-Function Adapter: Converts 7-blade to 4-way or 5-way flat. Quick Plug-In Connection: No wiring or splicing required. Compact Design: Minimal bulk, easy to store when not in use
  • 7 Blade to 4 Flat
  • 7 Blade to 5 Flat
  • Universal Fit
  • Wiring Adapters
  • TowSmart

Hopkins Endurance Flex Trailer Connector Adapter w/ LED Circuit Tester - 7-Pole to 4-Pole or 5-Pole

Retail: $43.40
Our Price: $23.69
In Stock
This adapter lets you use your 7-way, RV-style connector with a 4- or 5-way flat, trailer-end plug. It includes a circuit tester with red LEDs, and the 5" long, flexible wire between the plugs ...
Features: Adapter converts your 7-pole, blade-style, vehicle-end connector to a 4- or 5-wire flat connector Integrated circuit tester with red LEDs lets you know when wiring is functioning properly
  • 7 Blade to 4 Flat
  • 7 Blade to 5 Flat
  • Universal Fit
  • Wiring Adapters
  • Hopkins