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Adapter 4 Pole to 7 Pole Vehicle End Trailer Connector

Our Price: $43.38
In Stock
Adapter converts from 4 pole wiring on vehicle to 7 pole round plug Additional wire leads for brake, power and accessory are 12" long Mounting bracket (18138) is sold separately
  • Wiring Adapters
  • Single-Function Adapter
  • 7 Blade
  • 4 Flat
  • Tow Ready
  • 0 - 5 Feet Long
  • Value

Adapter 7 Pole to 4 Pole with Tester and Cover

Our Price: $16.70
In Stock
If your truck has the connector on the left, and your trailer has the connector on the right, you will want this adapter. Vehicle End Trailer End Similar to 18142 and 30702
  • Wiring Adapters
  • Single-Function Adapter
  • 4 Flat
  • 7 Blade
  • Hopkins

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

Our Price: $52.75
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 ...
  • Wiring Adapters
  • Multi-Function Adapter
  • 7 Blade
  • 4 Flat
  • 4 Flat
  • Hopkins

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

Our Price: $45.74
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 ...
Features: 7- and 4-Pole trailer connector with mounting bracket Has high-impact, ABS plastic construction Stainless steel spring for easy cover operation Rubber gasket provides weather-resistant ...
  • Trailer Hitch Wiring
  • No Converter
  • 4 Flat
  • 7 Blade
  • Hopkins
  • Custom Fit

7-Way Round Pin to 4-Flat Adapter

Retail:$23.47
Our Price: $19.15
In Stock
Features: Adapts a 7-way round pin to 4-flat connector 118709 Tow Ready 7-pin to 4-flat Adapter
  • Wiring Adapters
  • Single-Function Adapter
  • 4 Flat
  • 7 Round
  • Tow Ready
  • Value

Mighty Cord Trailer Connector Adapter - 4-Way Flat to 7-Way RV Style - 12" Harness

Our Price: $29.46
In Stock
Convert your vehicle's 4-way flat trailer connector to a 7-way RV-style connector. Plug the 4-pole connector into your vehicle and connect the wire leads to get 12V power, electric brake function ...
Features: Adapter converts your 4-way flat trailer connector to a 7-way RV-style connector Additional wire leads for electric brakes, 12V power, and accessory wiring Spring-loaded dust cover ...
  • Wiring Adapters
  • Single-Function Adapter
  • 7 Blade
  • 4 Flat
  • Mighty Cord
  • 0 - 5 Feet Long

Wesbar Coiled Adapter - 7-Way RV to 4-Way or 5-Way flat - 8' Long

Our Price: $44.35
In Stock
This adapter with coiled cord stretches 8' so you can connect your 7-way, RV-style, vehicle-end connector to 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 Environmentally sealed 16-gauge coiled ...
  • Tow Bar Wiring
  • Wiring Adapters
  • Extension
  • Single-Function Adapter
  • 5 Flat
  • 7 Blade to 5 Flat
  • 7 Blade
  • Wesbar
  • 6 - 10 Feet Long
  • Coiled Cord

Hopkins Plug-In Simple Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Flat Connectors

Our Price: $39.38
In Stock
Quickly and easily install a 4-way and 7-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into OEM tow package wiring harness - no cutting or splicing ...
Features: Provides both a 7-way RV-style and a 4-pole flat connector at the back of your vehicle to power your trailer's signal lights Designed for use with a factory tow package Compatible ...
  • Trailer Hitch Wiring
  • No Converter
  • 4 Flat
  • 7 Blade
  • Hopkins
  • Custom Fit

Pollak 7 Pole to 4 Way Connector Adapter

Retail:$26.60
Our Price: $14.11
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 ...
  • Wiring Adapters
  • Single-Function Adapter
  • 4 Flat
  • 7 Blade
  • Pollak

Curt Trailer Connector Adapter with Backup Alarm - 4-Way to 7-Way RV and 4-Way Flat

Our Price: $45.93
In Stock
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. Features an integrated backup alarm. Features: Connects to 4-way flat plug on your vehicle Requires additional wiring for use of brake, power and accessory leads Supplies 7-blade RV and 4-wire flat trailer connections Sounds alarm when ...
  • Wiring Adapters
  • Multi-Function Adapter
  • 7 Blade
  • 4 Flat
  • 4 Flat
  • Curt

Adapter 4 Pole to 7 Pole and 4 Pole w/Test Lamps

Retail:$47.66
Our Price: $44.20
In Stock
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. Features: Adapts 4-way flat to both 7-way round and 4-way flat Includes integrated test lamps which display proper connections Shows if the wiring on your trailer isn't working properly - burned ...
  • Wiring Adapters
  • Multi-Function Adapter
  • 7 Blade
  • 4 Flat
  • 4 Flat
  • Curt

Hopkins Endurance Flex-Coil Trailer Connector Adapter w/ Nite-Glow - 7-Pole to 4-Pole - 8' Long

Retail:$45.99
Our Price: $40.17
In Stock
This adapter with coiled cord lets you span 8' to connect your 7-way, RV-style, vehicle-end connector to a 4-way round connector on your towed vehicle. The Nite-Glow function lets you find your ...
Features: Adapter converts your 7-pole, blade-style, vehicle-end connector for use with a 4-wire round connector on your towed vehicle Nite-Glow function illuminates plugs when tail lights on tow ...
  • Tow Bar Wiring
  • Wiring Adapters
  • Extension
  • Single-Function Adapter
  • 4 Round
  • 7 Blade to 4 Round
  • 7 Blade
  • Hopkins
  • 6 - 10 Feet Long
  • Coiled Cord

Hopkins 7-Way RV to 4-Way Flat Trailer Connector Adapter with LED Test Lights

Retail:$40.54
Our Price: $27.61
In Stock
Quickly convert your 7-way, blade-style connector to a 4-pole flat vehicle-end connector. Integrated LED lights let you easily test connection. Protective braided cable is flexible for additional ...
Features: Adapter converts your 7-pole, blade-style, vehicle-end connector for use with a 4-way flat connector on your trailer Built-in LED lights provide easy troubleshooting Lights up to verify ...
  • Wiring Adapters
  • Single-Function Adapter
  • 4 Flat
  • 7 Blade
  • Hopkins

Hopkins Endurance Quick-Install Trailer Connector Adapter - 4-Way Flat to 7-Blade

Our Price: $43.44
This kit converts your vehicle's 4-way flat trailer connector into a Quick-Install 7-way, RV-style connector. Harness plugs into your existing 4-way and hardwires for other pins on 7-way. Round ...
Features: Kit converts your vehicle's 4-way flat trailer connector to a 7-way, RV-style connector Simple installation Wiring harness plugs into existing 4-way flat connector and hardwires ...
  • Wiring Adapters
  • Single-Function Adapter
  • 7 Blade
  • 4 Flat
  • Hopkins

Adapter 7 Pole to 5 Pole Flat - Molded

Our Price: $14.81
In Stock
5-Way Flat to 7-Way Round Adapter - Single Piece This is an adapter that converts the tow vehicle's 7-way round blade connector into a 5-way flat pin connector. This model is a one-piece device ...
  • Wiring Adapters
  • Single-Function Adapter
  • 5 Flat
  • 7 Blade
  • Optronics

7-Way Round RV Style Trailer Connector - Trailer Side

Retail:$6.68
Our Price: $5.75
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 ...
Features: 7-Way round plug lets you connect your trailer to the 7-way round blade connector of a tow vehicle Interlock system locks in place to keep connections secure Over-sized finger tabs allow ...
  • Trailer Connectors
  • Trailer End Connector
  • 7 Blade
  • Optronics

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

Our Price: $28.79
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 ...
  • Wiring Adapters
  • Multi-Function Adapter
  • 4 Flat
  • 5 Flat
  • 7 Blade
  • Hopkins

EZ Connector Magnetic 7-Way Trailer Connector - Hardwire - Vehicle End

Retail:$55.80
Our Price: $44.14
In Stock
Trailer connector splices into your vehicle's existing wiring. Built-in magnet creates tight connection with an EZ Connector trailer-end plug (sold separately). Face-to-face contacts mean no broken terminals. Features: 7-Way trailer connector installs at the back of your vehicle to power your trailer's signal lights Compatible with 4-pin, 5-pin, and 6-pin EZ-Connector adapters (sold separately ...
  • Trailer Connectors
  • Vehicle End Connector
  • 7 Contact
  • EZ Connector
  • 0 - 5 Feet Long

Hopkins Multi-Tow Trailer Connector Adapter - 7-Way to 5-Wire Flat/4-Wire Flat and 12-V Power Socket

Retail:$29.12
Our Price: $25.28
In Stock
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. Features: Versatile adapter and power socket Adapts from a 7-way RV blade trailer connector on the vehicle Provides a 5-wire flat, 4-wire flat and a 12-volt power socket Covers included to protect ...
  • Wiring Adapters
  • Multi-Function Adapter
  • 5 Flat
  • 4 Flat
  • 12 Volt
  • 7 Blade
  • Hopkins

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

Our Price: $39.46
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 ...
Features: Trailer adapter changes your vehicle's 7-blade connector to a 6-pole 4-Pole and 5-pole flat connectors also built in Quick-Change plug on 6-pole terminal accommodates both 6-pole ...
  • Wiring Adapters
  • Multi-Function Adapter
  • 6 Round
  • 5 Flat
  • 4 Flat
  • 7 Blade
  • Hopkins

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

Our Price: $30.31
In Stock
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 ...
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 ...
  • Wiring Adapters
  • Multi-Function Adapter
  • 4 Flat
  • 5 Flat
  • 7 Blade
  • Reese

EZ Connector Custom Vehicle Wiring Harness w/ Magnetic 7-Way Trailer Connector - Watertight Seal

Retail:$95.48
Our Price: $67.74
In Stock
Replace the existing 7-way on your vehicle with this socket. Built-in magnet creates tight connection with EZ Connector trailer-end plug (sold separately). Face-to-face contacts mean no bent ...
Features: 7-Way trailer connector installs at the back of your vehicle to power your trailer's signal lights Designed for use with an existing factory tow package Compatible with 4-pin, 5-pin ...
  • Trailer Hitch Wiring
  • No Converter
  • 7 Contact
  • EZ Connector
  • Custom Fit

Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter - 7 Way Trailer Connector

Retail:$223.17
Our Price: $175.10
In Stock
Replace the 7-way, RV-style trailer connector on your vehicle with this T-One harness. ModuLite reduces strain on wiring system. Brake controller adapter splices into your vehicle's wiring when ...
... Controller Adapter This adapter splices into the 4-pin connector on your vehicle's built-in brake control wiring harness. The harness is located to the left of the steering column, through a grommet ...
  • Trailer Hitch Wiring
  • Converter
  • 7 Blade
  • Tekonsha
  • Custom Fit
  • Premium

Pollak 7 Pole Round Pin to 4 Pole Flat Wiring Adapter

Retail:$32.15
Our Price: $19.47
In Stock
Features: 7-Pole round pin to 4-pole flat connector adapter Promotes quick and easy conversion of 7-pole connector to 4-pole flat connector Allows 1 vehicle to tow either campers or boat trailers ...
  • Wiring Adapters
  • Single-Function Adapter
  • 4 Flat
  • 7 Round
  • Pollak



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