bing tracking image

Search: 4 Wire To 5 Wire Connector   >  

Result: 4 Wire To 5 Wire Connector

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

Retail: $59.57
Our Price: $40.41
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

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

Our Price: $32.25
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

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 ...
Features: Dual connector lets you hook up to a trailer with either a 7-pole, RV-style plug or a 4-way flat plug Pigtail harness hardwires into your vehicle and connects to 7-way socket Includes
  • 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

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

Retail: $57.99
Our Price: $35.52
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 ...
Features: Provides both a 7-way RV-style and a 4-pole flat trailer connector at the back of your vehicle to power your trailer's signal lights Designed for use with a factory tow package
  • 4 Flat
  • 7 Blade
  • Factory Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • No Converter

Wesbar Wishbone Wiring Harness with 4-Pole Flat Trailer Connector - Trailer End - 18" Long

Our Price: $16.16
In Stock
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. Wishbone design removes need for a jumper wire ...
Features: 4-Pole flat trailer-end connector plugs into the 4-way flat on your tow vehicle 2 Tail light wires of wishbone-style harness make wiring your trailer more efficient One tail light wire
  • 4 Flat
  • Trailer Connectors
  • Trailer End Connector
  • Wesbar

New Arrivals — From Our Shop to You!

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

New Arrivals — From Our Shop to You!

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

Kenny
Kenny etrailer team member
Kenny etrailer team member

3

Years

|

278

Installations

3,868

Customers Helped

Any questions? Chat us from Missouri

7-Way Round RV Style Trailer Connector - Trailer Side

Retail: $14.23
Our Price: $12.79
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
  • 7 Blade
  • Trailer Connectors
  • Trailer End Connector
  • Optronics

Hopkins 7-Way RV Style Connector with Molded Cable - Trailer End - 8' Long - RV Standard

Retail: $52.29
Our Price: $46.90
In Stock
Replace your damaged 7-way, RV-style, trailer-end connector with this molded cable. Durable cable covering resists damage. Wiring codes are RV standard.Features: Pre-wired, 7-way, blade-style, trailer-end connector allows you to connect your trailer to your vehicle Easy-to-grip tabs allow for simple plug in and disconnect Flexible cable allows for
  • 7 Blade
  • Trailer Connectors
  • Trailer End Connector
  • Hopkins

Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector - 7' Long

Retail: $120.95
Our Price: $86.95
In Stock
Mount this 7-way, RV-style connector in your truck bed for quick, simple hookup of your 5th-wheel or gooseneck trailer. Custom harness plugs in-line with your existing factory wiring so that you can ...
Retains factory 7-pole trailer connector at rear of truck (if present) Plugs into factory wiring - no cutting or splicing 7' Long, insulated wiring harness reaches from rear bumper to truck bed Requires
  • 7 Blade
  • 5th Wheel and Gooseneck Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Hidden

Pollak 7 Pole to 4 Way Connector Adapter

Retail: $20.74
Our Price: $10.37
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

35 Ft 4-Way Trailer Wiring Harness - Wishbone Style - 42" Ground

Retail: $24.96
Our Price: $22.88
In Stock
4-Way trailer harness connects to your tow vehicle to control trailer light functions. Wishbone-style harness comes with 2 tail light wires split for simple wiring.Features: 4-Way trailer harness connects to your tow vehicle to control trailer light functions Wishbone-style harness comes with 2 tail light wires split for simple wiring Allows you to run wires
  • 4 Flat
  • Universal Fit
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Splice-In
  • Optronics
  • No Converter

Pollak 5th Wheel / Gooseneck T-Connector with 7-Pole - Ford, GM, Dodge, Nissan w/ Factory Plug

Our Price: $72.88
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 ...
Features: 7-Pole, sealed socket, RV-style trailer connector with T-connector Plugs into OEM harness - no splicing Provides quick and easy installation of RV socket in truck bed High-impact nylon
  • 7 Blade
  • No Tow Package
  • 5th Wheel and Gooseneck Wiring
  • Vehicle End Connector
  • Plug-In
  • Pollak

Hopkins Endurance Multi-Tow 7-, 5- and 4-Way Flat Trailer Connector - Vehicle End - Ergonomic Design

Our Price: $33.06
This heavy-duty trailer connector socket has an outlet for 7-way, 5-way and 4-way flat plugs. A weatherproof, insulated lid covers the terminals. The cover is also easy to open and extra-durable. connections. The lid features internal seals to protect the inner outlet's 7-way blade, 5-wire and 4-wire flat terminals from the elements.
  • 4 Flat
  • 5 Flat
  • 7 Blade
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Hopkins

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 ...
splicing required Plug T-connector into factory wiring and your vehicle's factory-installed 7-way connector Run 10' long wiring harness from rear bumper to truck bed Offers enhanced weatherproofing
  • 7 Blade
  • No Tow Package
  • 5th Wheel and Gooseneck Wiring
  • Vehicle End Connector
  • Plug-In
  • Hopkins

Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector

Retail: $130.95
Our Price: $76.10
In Stock
Install a 4-way flat on your vehicle with this splice-in harness. Powered converter connects directly to battery to reduce strain on wiring. Potted, SMT construction boosts water and vibration ...
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) Ensures
  • 4 Flat
  • Universal Fit
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Splice-In
  • CURT
  • Powered Converter

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

Retail: $57.25
Our Price: $44.64
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

40 Ft 5-Way Trailer Wiring Harness - Wishbone Style - 30" Ground - 5' Auxiliary Wire

Retail: $49.97
Our Price: $38.97
In Stock
5-Way trailer harness connects to your tow vehicle to control trailer light functions. Wishbone-style harness comes with 2 tail light wires split for simple wiring. Auxiliary wire signals trailer ...
Features: 5-Way trailer harness connects to your tow vehicle to control trailer light functions Ideal for marine trailers with hydraulic or surge brakes Wishbone-style harness comes with 2 tail light
  • 5 Flat
  • Universal Fit
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Splice-In
  • Optronics
  • No Converter

Pollak Black Plastic, 7-Pole, RV-Style Trailer Connector - Trailer End

Retail: $8.49
Our Price: $7.94
In Stock
This standard, RV-style, 7-pole connector provides a secure connection between your trailer and tow vehicle. Black plastic construction prevents rusting, enhances appearance and makes plug removal a ...
removal of plug from socket Safety latch Ensures connector is plugged into socket Color-coded to RVI standards Specs: Wire gauges: Red, brown, green, and yellow: 14 gauge Blue: 12 gauge White and black: 10
  • 7 Blade
  • Trailer Connectors
  • Trailer End Connector
  • Pollak

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

Retail: $31.30
Our Price: $20.24
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 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

Hopkins Tail Light Converter with 4-Way Flat Trailer Connector

Retail: $34.34
Our Price: $21.25
In Stock
This 60" harness has a lighting converter built into the 4-way flat plug so you don't have to worry about mounting a separate box. Designed for vehicles that have amber turn signals ...
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) Ensures
  • 4 Flat
  • Universal Fit
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Splice-In
  • Hopkins
  • No Converter

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

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

Retail: $76.48
Our Price: $55.87
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

Tow Ready 5th Wheel/Gooseneck Pigtail Wiring Harness with 7-Way, RV-Style Connector - 4' Long

Retail: $101.44
Our Price: $70.49
This 7-way plug hardwires into your truck's existing wiring and provides a 7-pole connector in your truck bed to use when you want to tow a fifth-wheel or gooseneck trailer. Weathertight seal and ...
connectors, quick-splice wiring connectors, and additional hardware included Specs: Harness length: 4' Wire configuration: Red: left stop/turn White: ground Black: battery Green: right stop/turn Blue
  • 7 Blade
  • Universal Fit
  • 5th Wheel and Gooseneck Wiring
  • Vehicle End Connector
  • Plug-In
  • Tow Ready

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

Retail: $51.31
Our Price: $32.91
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