bing tracking image

Search: 4 Round To 4 Flat Adapter   >  

Result: 4 Round To 4 Flat Adapter

Adapter 4 Round to 4 Flat

Retail: $24.55
Our Price: $11.94
In Stock
Adapts from a 4 round plug on your vehicle to a flat 4-Pole on your trailer. Replaces # 17006 and 13173
  • 4 Round to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • Hopkins

Custer Trailer Connector Adapter - 4-Way Round to 4-Way Flat

Our Price: $18.08
In Stock
This adapter converts a 4-way round connector to a 4-way flat connector. The durable ABS plastic adapter is compact, and pull grips on the flat end make it easy to install and remove.Features: Adapter converts a 4-way round trailer connector to a 4-way flat connector Pull grips on flat end make plug easy to install and remove ABS plastic construction is strong and durable
  • 4 Round to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • Custer

Trailer Connector Adapter for Land Rover - 7-Way, Round Pin, European Style to 4-Way Flat

Retail: $52.68
Our Price: $33.24
In Stock
Plug this adapter into the 7-way, round-pin, European-style trailer connector on your Land Rover to get a 4-pole, flat connector to fit your towing needs.Features: Adapter converts your Land Rover 7-way, European-style, round-pin vehicle-end trailer connector with combined turn signals and brake lights to a 4-way flat connector Fast, easy plug-in
  • 7 Round to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • Tow Ready

Adapter 7-Pole Round Pins To 4-Pole Flat

Retail: $13.29
Our Price: $9.94
In Stock
  • 7 Round to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • Hopkins

Custer Trailer Connector Adapter - 4-Way Flat to 7-Way Round

Our Price: $43.54
In Stock
Convert a 4-way flat trailer connector to a 7-way round connector with this adapter. The pigtail harness hardwires into your vehicle's existing wiring. Built-in ABS plastic cover protects the ...
Features: Adapter converts your vehicle's 4-way flat trailer connector to a 7-way round connector Pigtail harness hardwires to existing wiring for brakes, power, and accessory Built-in cover
  • 4 Flat to 7 Round
  • Universal Fit
  • Wiring Adapters
  • Custer

Adapter 6-Pole Round to 4-Flat with Cover

Retail: $28.19
Our Price: $9.76
In Stock
Features: Adapts 6-pole round adapter on your vehicle to 4-pole flat Includes 4-pole cover Replaces 47309 and 37308
  • 6 Round to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • 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

15

Years

|

589

Installations

15,864

Customers Helped

Any questions? Chat us from Missouri

Roadmaster 7-Way Round to 4-Way Flat Adapter

Our Price: $57.71
This adapter plugs into your 7-way round socket on one end and connects to a 4-way flat harness on the other.
  • 7 Blade to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • Roadmaster

Roadmaster 6-Way Round to 4-Way Flat Adapter

Our Price: $54.59
In Stock
This adapter plugs into your 6-way round socket on one end and connects to a 4-way flat harness on the other.
  • 6 Round to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • Roadmaster

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

Retail: $55.05
Our Price: $33.94
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 RV and 4-way flat 4-Way flat output connects tail lights, brake lights, and turn signals 7-Way connects tail, brake, reverse, turn signals, and auxiliary
  • 4 Flat to 4 Flat
  • 4 Flat to 7 Blade
  • Universal Fit
  • Wiring Adapters
  • CURT

Hopkins Endurance Multi-Tow 4-Way Flat to 7-Way RV Trailer Adapter w/ 4-Way Vehicle End Plug

Our Price: $53.38
Adapt a 4-way flat to a 7-way RV-style socket while still retaining use of the 4-way. Or simply replace a damaged 7-way connector. Plug into tow package for 7-way, or plug into existing 4-way and ...
Features: 7-Blade, RV-style trailer connector lets you connect your trailer's wiring to your vehicle Either serves as a replacement for a damaged 7-way socket or an adapter that changes your
  • 4 Flat to 4 Flat
  • 4 Flat to 7 Blade
  • Universal Fit
  • Wiring Adapters
  • Hopkins

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

Retail: $32.56
Our Price: $18.84
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
  • Universal Fit
  • Wiring Adapters
  • Mighty Cord

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

Retail: $26.09
Our Price: $22.98
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
  • 7 Blade to 4 Flat
  • 7 Blade to 5 Flat
  • Universal Fit
  • Wiring Adapters
  • Hopkins

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

Retail: $49.22
Our Price: $33.55
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

Curt Tow Bar 7-Way to 4-Way Coiled Adapter Cord w/ 4-Way Round Socket - 8' Long

Retail: $126.95
Our Price: $74.39
In Stock
This adapter cord connects your RV to your towed car with a 7-way plug on one end and a 4-way on the other. It's coiled so it won't drag on the ground, and stretches up to 8'. Includes ...
Features: Powers your braking system, tail lights, and any other towing accessories Plugs into the RV's 7-way socket and the included 4-way round socket on your towed car 4-Way plug mounts on the
  • 4 Round
  • Universal Fit
  • Plugs into Vehicle Wiring
  • Adapters
  • Extension Cord
  • CURT

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

Retail: $51.31
Our Price: $32.42
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

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

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

Curt Trailer Connector Adapter - 7-Way RV Style to 4-Way Flat - 96" Cord

Retail: $69.95
Our Price: $49.08
This adapter lets you span 8' to connect your 7-way, RV-style, vehicle-end connector to the 4-way flat connector on your trailer. Coiled cord ensures that wires won't drag on the ground ...
Features: Adapter converts your 7-pole, blade-style, vehicle-end connector for use with a 4-pole flat connector on your trailer Perfect for running power from your vehicle - with the 7-way RV plug -
  • 7 Blade
  • 4 Flat
  • Universal Fit
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • No Converter

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

Retail: $44.46
Our Price: $34.94
In Stock
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 to
  • 4 Flat to 7 Blade
  • Universal Fit
  • Wiring Adapters
  • Hopkins

Hopkins Knockout Adapter for 4-Way Flat Trailer Connector

Retail: $22.95
Our Price: $11.88
In Stock
Keep your 4-pole flat trailer connector accessible with this adapter that lets you mount the connector in a 6-way round bracket (sold separately) or in a 1-1/4" diameter hole.Features: Adapter plugs into your vehicle's 4-flat trailer connector so that you can mount the connector in a 1-1/4" diameter hole Versatile installation Mounts in a 6-way round bracket
  • 4 Flat
  • Universal Fit
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Hopkins
  • No Converter

Buyers Products 7-Way RV to 4-Way Flat Plastic Trailer Connector Adapter

Retail: $18.58
Our Price: $6.90
In Stock
Buyers Products 7-way to 4-way flat trailer connector adapter corrects a mismatch between your truck and trailer connectors by converting a 7-way round pin connector to a 4-way flat connector ...
Features: Converts from 7-way round pin to 4-way flat connection Solves a mismatch between your truck and trailer connection hardware Durable, weather-resistant plastic construction
  • 7 Blade to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • Buyers Products

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

Adapter 4 Pole to 6 Pole and 4 Pole Trailer Wiring Adapter

Retail: $45.54
Our Price: $34.63
In Stock
Adapter converts from 4 pole wiring on vehicle to 6 pole round plug and 4 pole flat. Additional wire leads for brake and an accessory. 4 Pole to 6 pole and 4 pole vehicle side trailer wiring adapter
  • 4 Flat to 6 Round
  • Universal Fit
  • Wiring Adapters
  • Hopkins

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

Our Price: $32.73
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
  • 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 - 6-Way Round and 4-Flat Connectors

Retail: $51.29
Our Price: $27.38
In Stock
Quickly and easily install a 6-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 6-way round 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 Compatible
  • 4 Flat
  • 6 Round
  • Factory Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • No Converter
  • Visible