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

Retail: $59.57
Our Price: $36.50
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 ...
design Includes mounting bracket for easy, snap-in socket installation Black, epoxy-coated steel construction Mounts to bumper with included screws Specs: Application: Replaces factory 7-way connector on
  • 4 Flat
  • 7 Blade
  • Trailer Hitch Wiring
  • No Tow Package
  • Vehicle End Connector
  • Hopkins
  • No Converter

Universal Wiring Harness w/ ModuLite and Brake Controller Harness - 7-Way Trailer Connector

Retail: $278.16
Our Price: $171.57
In Stock
Install this splice-in 7-way, RV-style trailer connector on your vehicle with a multiplex or PWM wiring system. ModuLite draws power directly from the battery to avoid overloading your vehicle's ...
) Splices into vehicle wiring Run body harness up to car battery Included ModuLite ensures that your vehicle's wiring matches that of your trailer Powered module connects directly to battery to avoid
  • 7 Blade
  • Trailer Hitch Wiring
  • Universal Fit
  • Vehicle End Connector
  • Tekonsha
  • Splice-In
  • Powered Converter

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

Retail: $55.05
Our Price: $41.09
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. power Dust covers keep connectors clean when not in use Split loom keeps wires contained and well protected Simple installation Wiring harness plugs into existing 4-way flat connector and hardwires to
  • 4 Flat to 4 Flat
  • 4 Flat to 7 Blade
  • Wiring Adapters
  • Universal Fit
  • CURT

Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector - C59236

Retail: $130.95
Our Price: $70.68
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 ...
how the tail lights on your vehicle operate. This converter is a circuit-protected, battery-powered unit that bypasses the electrical routes that are used by a basic wiring harness. As a result, there
  • 4 Flat
  • Trailer Hitch Wiring
  • Universal Fit
  • Vehicle End Connector
  • CURT
  • Splice-In
  • Powered Converter

Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires

Our Price: $142.15
In Stock
If your vehicle already has a 4-way flat, this kit includes everything you need to install an electric trailer brake controller and 7-way connector. If there's not an existing 4-way flat on your ...
Features: Kit includes wiring and accessories required for installation of a trailer brake controller (sold separately) in your vehicle Designed for use on a vehicle with an existing 4-way flat
  • Trailer Brake Controller
  • Installation Kits
  • etrailer

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
  • Fifth Wheel and Gooseneck Wiring
  • Vehicle End Connector
  • CURT
  • Plug-In
  • Hidden

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New Arrivals — From Our Shop to You!

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

Andrew
Andrew etrailer team member
Andrew etrailer team member

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Hopkins Endurance Quick-Install 7-Way Trailer Connector with Universal Pigtail Harness - Vehicle End

Retail: $37.79
Our Price: $29.68
In Stock
This kit lets you add a Quick-Install 7-way, RV-style trailer connector to your vehicle. Included pigtail harness hardwires into your truck's existing wiring, and the 7-way connector plugs into ...
Features: 7-Blade, RV-style trailer connector for your vehicle Simple installation Pigtail harness hardwires into truck's existing wiring 7-Way connector plugs into harness Lid opens 180 degrees
  • 4 Flat
  • 7 Blade
  • Trailer Hitch Wiring
  • Universal Fit
  • Vehicle End Connector
  • Hopkins
  • Splice-In
  • No Converter

Curt Universal Installation Kit for Trailer Brake Controller - 7-Way RV - 10 Gauge

Retail: $124.95
Our Price: $89.32
In Stock
This universal wiring kit lets you install an electric brake controller (sold separately) in your vehicle and a 7-way connector for your trailer lights at the same time. Plugs into the existing 4-way ...
Features: Universal kit includes wiring and hardware required for installation of a trailer brake controller (sold separately) Designed for use on a vehicle with an existing 4-way flat trailer
  • 4 Flat to 7 Blade
  • Wiring Adapters
  • Universal Fit
  • CURT

Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Way to 6-Way Coiled Adapter Cord

Retail: $206.35
Our Price: $146.93
In Stock
This complete kit includes everything you need to connect your RV's tail, brake, and turn signal lights to your towed car. Diodes prevent damage from electrical feedback. Includes 7-way to 6-way ...
6-Way socket hardwires to towed car and mounts with included bracket Kit includes: 4 Hy-Power diodes 4-Wire harness 7-Way to 6-way coiled adapter cord 6-Way socket with mounting bracket 1 Butt connector
  • 7 Blade to 6 Round
  • Splices into Vehicle Wiring
  • Universal Fit
  • Diode Kit
  • Roadmaster

Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 4-Way Flat Connectors

Retail: $117.98
Our Price: $92.93
This wiring kit carries your RV's brake and turn signals to your towed car's tail lights. Diodes prevent damage from electrical feedback. Connects RV and towed car with 4-pole flat plugs ...
) 4-Wire harnesses with 4-pole flat connectors Butt connectors, 1 ring terminal, zip ties, and plastic loom Specs: Max amperage: 85 amps Max voltage: 24 volts Power cord: 6' long 4-Wire harness: 30'
  • 4 Flat
  • Splices into Vehicle Wiring
  • Universal Fit
  • Diode Kit
  • Roadmaster

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

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

Retail: $107.69
Our Price: $83.62
In Stock
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
  • Fifth Wheel and Gooseneck Wiring
  • No Tow Package
  • Vehicle End Connector
  • Hopkins
  • Plug-In

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
  • Trailer Hitch Wiring
  • No Tow Package
  • Vehicle End Connector
  • Hopkins
  • No Converter

7-Way Molded Trailer Wire Connector, 4' Long

Retail: $60.39
Our Price: $40.14
In Stock
Trailer Connector RV Style 7-Way Blade with 4' lead Pre-wired 7-Way Trailer Connector Measures 4 feet long including connector Wire gauges: 14 Gauge - red, brown, green, and yellow 12 Gauge -
  • 7 Blade
  • Trailer Connectors
  • Trailer End Connector
  • Hopkins

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

Our Price: $59.13
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
  • Wiring Adapters
  • Universal Fit
  • Hopkins

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

Retail: $57.99
Our Price: $32.61
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
  • Trailer Hitch Wiring
  • Factory Tow Package
  • Vehicle End Connector
  • CURT
  • Plug-In
  • No Converter

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

Retail: $34.18
Our Price: $32.41
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
  • Wiring Adapters
  • Universal Fit
  • Hopkins

Hopkins 7-Way Molded Trailer Wire Connector - 11' Long

Retail: $78.39
Our Price: $58.82
In Stock
This molded, 7-way, RV-style, trailer-end connector lets you replace a damaged wiring harness on your trailer.Features: 7-Way trailer-end connector lets you replace a damaged wiring harness on your trailer Pre-wired to ease installation Molded to protect wires from corrosion and abrasion Specs: Cable length
  • 7 Blade
  • Trailer Connectors
  • Trailer End Connector
  • Hopkins

etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector

Our Price: $54.21
In Stock
This kit includes a junction box so you can quickly and easily connect the wires from the included trailer connector to your trailer's wiring.Features: Kit allows you to upgrade from a 4-way, 5-way, or 6-way connector to a 7-way connector Pre-wired, 7-way, blade-style, trailer-end connector lets you connect your trailer to your vehicle
  • 7 Blade
  • Trailer Connectors
  • Trailer End Connector
  • etrailer

5th Wheel/Gooseneck 90-Degree Wiring Harness w/ 7-Pole Plug - GM, Ford, Ram, Toyota - 9' Long

Retail: $167.25
Our Price: $123.11
In Stock
T-Connector works with fifth-wheel and gooseneck trailers and retains use of your vehicle's factory 7-way connector. It connects your factory 7-pole at the bumper to a new 7-pole in the truck bed ...
Features: Enables hassle-free hookup of 5th-wheel and gooseneck trailers using 7-way, RV-style connector 9' Long, insulated wiring harness easily reaches from rear bumper to truck bed Adapter
  • 7 Blade
  • Fifth Wheel and Gooseneck Wiring
  • Vehicle End Connector
  • Bargman
  • Plug-In

Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional - 90195

Retail: $268.75
Our Price: $179.29
In Stock
The large buttons and colored LCD display on this proportional brake controller make it easy to see and easy to use. Store and customize your settings so you can easily swap out trailers and drivers and get towing. controller when you don't need it Replacement wiring harness (sold separately) and replacement bracket (TK5906 - sold separately) required to swap controller between vehicles Specs: Application: trailers
  • Under-Dash
  • Proportional Controller
  • Under-Dash Box
  • Electric
  • Electric over Hydraulic
  • Tekonsha
  • LCD Display
  • Splice-In
  • Multiple Trailers

Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Way to 6-Way Hybrid Adapter Cord

Our Price: $230.69
In Stock
This complete kit includes everything you need to carry your RV's brake and turn signals to your towed car's tail lights. Diodes prevent electrical feedback. The hybrid coiled/straight adapter cord is ideal for tow bars with channel guides. included bracket Includes: 4 Hy-Power diodes 4-Wire harness 7-Way to 6-way hybrid adapter cord 6-Way socket with mounting bracket Butt connector, ring terminal, zip ties, and wire loom Limited lifetime
  • 7 Blade to 6 Round
  • Splices into Vehicle Wiring
  • Universal Fit
  • Diode Kit
  • Roadmaster

7-Way Molded Trailer Wire Connector, 6' Long

Retail: $65.42
Our Price: $45.80
In Stock
Trailer Connector RV Style 7-Way Blade with 6' lead Pre-wired 7-Way Trailer Connector Measures 6 feet long including connector Wire gauges: 14 Gauge - red, brown, green, and yellow 12 Gauge -
  • 7 Blade
  • Trailer Connectors
  • Trailer End Connector
  • Hopkins

Hopkins Multi-Tow 7-Way Blade and 4-Way Flat Trailer Connector - Chevrolet/GMC

Retail: $60.69
Our Price: $49.54
This trailer connector provides multiple towing options for your vehicle without a factory tow package. It includes 7-way, RV-style and 4-way flat sockets, and it connects to your truck's bare ...
Features: 7-Pole and 4-pole harness lets you plug your trailer wiring into your vehicle Pre-wired harness connects to your truck's bare factory wiring Hinged lids keep out dirt and debris
  • 4 Flat
  • 7 Blade
  • Trailer Hitch Wiring
  • No Tow Package
  • Vehicle End Connector
  • Hopkins
  • Plug-In
  • No Converter