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Pollak 7 Pole to 4 Way Connector Adapter

Retail: $20.74
Our Price: $8.98
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
  • Wiring Adapters
  • Universal Fit
  • Pollak

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

7-Way Round RV Style Trailer Connector - Trailer Side

Retail: $13.98
Our Price: $12.57
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

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

Retail: $32.50
Our Price: $21.02
In Stock
Convert your vehicle's 4-way to a 7-way with this wiring adapter. Flat, 4-pole connector plugs into your vehicle and additional wire leads pull 12V power for accessories and send signals for the ...
Features: Adapter converts the 4-way flat trailer connector on your vehicle to a 7-way RV-style connector 4-Way flat trailer end plugs into the 4-way flat on your vehicle 7-Way RV-style connector
  • 4 Flat to 7 Blade
  • Wiring Adapters
  • Universal Fit
  • Mighty Cord

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

Retail: $34.18
Our Price: $29.99
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
  • 7 Blade to 4 Flat
  • 7 Blade to 5 Flat
  • 7 Blade to 6 Round
  • Wiring Adapters
  • Universal Fit
  • Hopkins

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.

Kristin
Kristin etrailer team member
Kristin etrailer team member

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Installations

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Customers Helped

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

Retail: $206.35
Our Price: $146.94
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 ...
from corrosion by powder-coated aluminum casings 7-Wire to 6-wire adapter cord runs power from RV to towed car Coiled to prevent dragging and tangling Resistant to wear and tear with durable vinyl casing
  • 7 Blade to 6 Round
  • Splices into Vehicle Wiring
  • Universal Fit
  • Diode Kit
  • Roadmaster

Hopkins Heavy-Duty, Coiled Trailer Connector Adapter - 7-Way to 6-Pole Round - Center Pin 12V Power

Retail: $73.09
Our Price: $61.33
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 6-way connector on the trailer. Center pin on trailer side ...
Features: Heavy-duty, coiled cable Weatherproof jacketing Easy-grip connectors Tin-plated terminals for corrosion resistance Specs: 3' Cable when stretched 7 RV blade to 6-pole round connector
  • 7 Blade to 6 Round
  • Wiring Adapters
  • Universal Fit
  • Hopkins

Hopkins Heavy-Duty, Coiled Trailer Connector Adapter - 7-Way to 6-Pole Round - Center Pin Brake

Retail: $73.09
Our Price: $57.85
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 6-way connector on the trailer. Center pin on trailer side ...
Features: Heavy-duty, coiled cable Weatherproof jacketing Easy-grip connectors Tin-plated terminals for corrosion resistance Specs: 3' Cable when stretched 7 RV blade to 6-pole round connector
  • 7 Blade to 6 Round
  • Wiring Adapters
  • Universal Fit
  • Hopkins

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

Retail: $59.57
Our Price: $36.35
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

Pollak Trailer Connector Adapter - Vehicle End - 7-Pole Round to 7-Way Blade

Retail: $54.00
Our Price: $29.08
In Stock
This adapter plugs into your vehicle's 7-way, round-pin receptacle to adapt it for use with a trailer-end, 7-way, RV-style plug. The 7-way flat receptacle includes a hinged cover to keep dirt and ...
Features: Adapter converts your 7-way, round-pin vehicle-end connector for use with a 7-way, RV-style trailer-end connector Lets you tow a trailer with a 7-way blade plug Works with any RV-style
  • 7 Round to 7 Blade
  • Wiring Adapters
  • Universal Fit
  • Pollak

Hopkins Trailer Connector Adapter - 7-Pole Round Pin to 6-Pole

Retail: $36.69
Our Price: $22.98
In Stock
This adapter plugs quickly and easily into your 7-way, round-pin, vehicle-end connector to convert it for use with a 6-way round, trailer-end connector. A built-in cover protects the terminals from ...
Features: Adapter converts your 7-pole, round-pin, vehicle-end connector to a 6-pole round connector Built-in cover protects the terminals of the 6-way side from dust and grime when you're not
  • 7 Round to 6 Round
  • Wiring Adapters
  • Universal Fit
  • 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
  • Trailer Hitch Wiring
  • No Tow Package
  • Vehicle End Connector
  • Hopkins
  • No Converter

Curt Tow Bar 7-Way to 6-Way Coiled Adapter Cord w/ 6-Way Socket - 7' Long

Retail: $141.95
Our Price: $88.48
In Stock
This adapter cord connects your RV to your towed car with a 7-way plug on one end and a 6-way on the other. It's coiled so it won't drag on the ground, but stretches up to 7'. Includes ...
Features: Powers your braking system, tail lights, and any other towing accessories Plugs into the RV's 7-way socket and the included 6-way socket on your towed car 6-Way socket mounts on the
  • 6 Round
  • Plugs into Vehicle Wiring
  • Universal Fit
  • Extension Cord
  • Adapters
  • CURT

Adapter 7-Pole to 6-Pole and 4-Pole with Cover - Universal - Center Pin Brake

Retail: $26.39
Our Price: $21.22
In Stock
Adapter converts your 7-pole plug on the vehicle down to 6-pole plug and 4-pole flat plug to fit your trailer's connector. Note: Center pin is set up as the brake but can easily be changed to
  • 7 Blade to 6 Round
  • 7 Blade to 4 Flat
  • Wiring Adapters
  • Universal Fit
  • Hopkins

Adapter 6-Pole to 7-Pole Trailer Wiring Adapter

Retail: $32.79
Our Price: $21.25
In Stock
Adapter converts 6-way wiring connector on your vehicle to 7-way flat connector for trailers.
  • 6 Round to 7 Blade
  • Wiring Adapters
  • Universal Fit
  • Hopkins

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

Retail: $278.16
Our Price: $170.39
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 ...
Features: Provides a 7-way, blade-style trailer connector at the back of your vehicle to power your trailer's signal lights Compatible with 4-pole, 5-pole, and 6-pole adapters (sold separately
  • 7 Blade
  • Trailer Hitch Wiring
  • Universal Fit
  • Vehicle End Connector
  • Tekonsha
  • Splice-In
  • Powered Converter

Adapter 7-Pole to 6-Pole - Universal

Retail: $31.98
Our Price: $18.01
Adapter converts your 7-pole plug on the vehicle down to 6-pole plug to fit your trailer's connector. Note: Center pin is set-up as the hot lead but can easily be changed to work with trailers
  • 7 Blade to 6 Round
  • Wiring Adapters
  • Universal Fit
  • Hopkins

Bargman 7-Way, RV-Style Connector w/ 6' Long Coiled Cable - Trailer End

Retail: $73.55
Our Price: $55.76
In Stock
This molded, 7-way, RV-style, trailer-end connector allows you to connect your trailer to your vehicle. Coiled cord extends to 6' and then contracts conveniently for storage.Features: Pre-wired, 7-way, blade-style, molded plastic, trailer-end male plug allows you to connect your trailer to your vehicle Coiled cord can expand to 6' yet still contract to prevent
  • 7 Blade
  • Trailer Connectors
  • Trailer End Connector
  • Bargman

Pollak HD, 7-Pole Round Pin Connector w/Cable Guard

Our Price: $18.55
In Stock
Heavy Duty Standard 7-Way Plug with Cable Guard Material: Zinc Die-Cast Voltage Rating: 6-28 Volts Current Rating: 40 Continuous Duty Amp PK11702 Pollak HD 7-Pole Round Trailer Connector
  • 7 Round
  • Trailer Connectors
  • Trailer End Connector
  • Pollak

Pollak Heavy-Duty, 7-Pole, Round Pin, Trailer Wiring Connector - Trailer End

Retail: $29.68
Our Price: $18.17
In Stock
Establish a secure connection between your trailer and semi or other tow vehicle with this heavy-duty, 7-pole plug. Plug has round brass pins to ensure minimum voltage drop and pull grips for easy ...
Features: Heavy-duty, 7-pole plug connects trailer to socket on tow vehicle Round, floating, solid brass pins Minimum voltage drop is ensured Coated with dielectric (non-conducting) grease Prevents
  • 7 Round
  • Trailer Connectors
  • Trailer End Connector
  • Pollak

Hopkins Endurance Multi-Tow Twist-Mount 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End

Retail: $38.29
Our Price: $23.09
In Stock
Quickly and easily replace a damaged 7-way and 4-way, or add a new one to your vehicle with a factory tow package. The twist-in socket has heavy-duty weatherproofing and features a cover that opens ...
Features: 7-Blade, RV-style trailer connector serves as a replacement for a damaged socket Can also be added to a vehicle with a factory tow package 4-Pole flat connectors also built in Simple
  • 7 Blade
  • 4 Flat
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Hopkins

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

Our Price: $195.55
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 ...
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: $45.78
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