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

Our Price: $35.94
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 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 existing wiring to get additional functions needed for 7-way Included hardware and metal mounting bracket secures wiring to the vehicle or trailer hitch 1-Year limited warranty Specs: Distance between bracket mounting holes center to center: 2-1/4" Harness length: 17" Yellow wire is for reverse lights Blue wire is for brakes Black wire is for 12 volt power White wire is ground
  • 4 Flat to 4 Flat
  • 4 Flat to 7 Blade
  • Universal Fit
  • Wiring Adapters
  • CURT

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

Retail: $133.95
Our Price: $89.44
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 4-way round socket to install on your vehicle.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 front of your vehicle and wires to the electrical components of your flat tow setup Won't drag on the ground Stretches up to 96" Resists wear and tear with durable vinyl coating 1-Year limited warranty
  • 4 Round
  • Universal Fit
  • Plugs into Vehicle Wiring
  • Adapters
  • Extension Cord
  • 7 Blade to 4 Round
  • CURT

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

Retail: $34.74
Our Price: $21.19
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 power Dust covers are dirt and weather-resistant Split loom keeps wires contained and protected from the elements Simple installation Wiring harness plugs into existing 4-way flat connector and hardwires to existing wiring to get additional functions needed for 7-way Included hardware and metal mounting bracket secures wiring to the vehicle or trailer hitch 1-Year warranty Specs: Distance between bracket mounting holes center to center: 2-1/4" Harness length: 10" Yellow wire is for reverse lights Blue wire is for brakes Black wire is for 12 volt power White wire is ground
  • 4 Flat to 4 Flat
  • 4 Flat to 7 Blade
  • Universal Fit
  • Wiring Adapters
  • Buyers Products

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

Retail: $68.99
Our Price: $41.44
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 vehicle is in reverse Constructed of durable plastic Specs: Yellow wire is for reverse lights Blue wire is for brakes Black wire is for 12 volt power White wire is ground 4-Way connector plugs into vehicle 4-way connector
  • 4 Flat to 4 Flat
  • 4 Flat to 7 Blade
  • Universal Fit
  • Wiring Adapters
  • CURT

TowSmart ProClass Trailer Connector - 4-Way to 7-Way and 4-Way Flat - Vehicle End

Our Price: $31.20
In Stock
You're set up with a 4-way, but your buddy's trailer has a 7-way plug. Instead of rewiring your rig, you snap this adapter into place and keep moving. ...
Highlights Dual Trailer Outputs: 7-way blade and 4-flat connectors in one housing. 4-Way Input: Converts standard vehicle 4-flat wiring to work with multiple trailer types.
  • 4 Flat to 4 Flat
  • 4 Flat to 7 Blade
  • Universal Fit
  • Wiring Adapters
  • TowSmart

TowSmart 4-Way Flat to 4-Way Flat Trailer Wiring Harness Extension Kit - 18" Long

Our Price: $7.50
In Stock
Do you wish it was longer? Give your current 4-way flat connector a little more length with this 18" extension harness so you can hook up to those trailer connections that are too far for the 4-flat on your vehicle.Features: Trailer wiring extension harness extends your current 4-way connector Adds 18" of length to your vehicle's 4-way flat to reach further, giving you more flexibility to connect where you need Includes vehicle end and trailer end connection plugs Corrosion-resistant terminals ensure durability 1-Year limited warranty
  • 4 Flat
  • Wiring Extensions
  • Trailer End Connector
  • TowSmart

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

Our Price: $18.65
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 Approximate length: 4"
  • 4 Round to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • Custer

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

Retail: $26.99
Our Price: $16.92
In Stock
You're switching between trailers and don't have time for rewiring. This adapter gives you multiple connector options so every hookup is fast, secure, and ready to roll.Highlights Multi-Function Adapter: Converts 7 Blade to 6 Round or 5/4 Flat. Quick Connection: Easily switches between trailer types. Protective Dust Covers: Keep terminals clean and dry. Durable Housing: Impact and corrosion resistant for long life.
  • 7 Blade to 4 Flat
  • 7 Blade to 5 Flat
  • 7 Blade to 6 Round
  • Universal Fit
  • Wiring Adapters
  • TowSmart

7-Way to 4-Way/5-Way Trailer Adapter for Vehicles with Lamp-Out Sensors Towing Trailers with LEDs

Retail: $43.37
Our Price: $23.67
In Stock
Curt 7-way connector to 4-way or 5-way flat connector is designed for use on vehicles with Trailer Lamp-Out sensors when towing a trailer equipped with LED lights.Features: 7-Way RV style adapter to 4-pole and 5-pole flat trailer connectors Designed for use on vehicles with Trailer Lamp-Out sensors - such as Audi, Mercedes-Benz, Porsche, and Volkswagen vehicles with the factory tow package Plugs into a 7-way connector on the vehicle and 4-way or 5-way flat connector on the trailer 1-Year limited warranty
  • 7 Blade to 5 Flat
  • 7 Blade to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • CURT

Pollak Trailer Wiring Adapter - 7-Way RV to 4-Way Flat

Our Price: $28.05
In Stock
Connect your trailer with a 4-way flat plug to a vehicle with a 7-way RV socket using this simple plug-in adapter.Highlights 7-Way RV to 4-Way Flat: Adapts a vehicle-side 7-way RV socket to work with a trailer-side 4-way flat plug. Flexible Wire Lead: Adds reach and reduces strain at connection point.
  • 7 Blade to 4 Flat
  • Wiring Adapters
  • Pollak

RV Designer RV Socket Adapter Harness - 4 Way Flat to 7 Way RV

Our Price: $39.07
In Stock
Convert your vehicle's 4-way flat connection to a 7-way RV socket with this adapter harness. It supports lighting, trailer brakes, reverse lights, and auxiliary power, all in a compact 12" harness.Highlights Run 7-Way Trailer Functions: 4-way flat to 7-way RV harness carries lighting, brakes, and auxiliary power. More Room at the Socket: 12" harness length gives you working space during installation.
  • 4 Flat to 7 Blade
  • Wiring Adapters
  • Trailer End Connector
  • Plug and Lead
  • RV Designer

Flint Hill Goods Connector Adapter - 7Way RV to 4Way Flat - 36" Cord

Our Price: $10.56
In Stock
This adapter lets you span 3' 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 - to a trailer with a 4-way flat plug Coiled cord stretches up to 3' long Prevents wires from dragging on ground Sturdy, weatherproof construction Molded construction resists corrosion Brass connectors give you a reliable connection Specs: Cord length: Contracted: 18" Extended: 36" Wire gauge: 18 AWG
  • 7 Blade to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • Flint Hill Goods

Demco 4-Diode Universal Tail Light Wiring Kit for Towed Vehicles - 7-Way to 6-Way Adapter Cord

Our Price: $222.78
In Stock
This complete kit includes everything you need to correctly display your RV's brake and turn signals on your vehicle tail lights. Includes coiled 7-way to 6-way adapter cable and 6-way car-side socket.Features: Diodes display your RV's brake and turn signals on your towed vehicle's tail lights Prevents feedback that can damage your vehicle's electrical components Resists corrosion with heat-sealed casing 7-Wire to 6-wire adapter cable lets you easily run power from your motorhome to your towed vehicle Coiled to prevent dragging and tangling Resistant to wear and tear with durable vinyl coating 6-Way socket hardwires to towed car and mounts on the front bumper Kit includes: 4 Diodes 4-Wire harness 7-Way to 6-way adapter cord 6-Way socket 12 Spade connectors 4 Quick-splice wire connectors 6 Zip ties 1 Ring terminal Made in the USA Specs: Wiring harness length: 26' Wire gauge: 16 Adapter cord extended length: 7' 1-Year warranty Notes: A brake light relay (RM-88400 - sold separately) may be required if used with a flat tow brake system.
  • 7 Blade to 6 Round
  • Universal Fit
  • Splices into Vehicle Wiring
  • Diode Kit
  • Demco

TowSmart Replacement Custom Multi-Tow 7-Way and 4-Way Trailer Connectors

Our Price: $50.19
In Stock
You want both plug styles at the vehicle side. This harness puts 7 Blade and 4 Flat in one place so you can hook up fast and keep every signal working.Highlights Dual Sockets: 7 Blade and 4 Flat in one harness. Vehicle-End Harness: Plugs available on the vehicle side. Weatherproof Design: Helps protect terminals from the elements.
  • 7 Blade
  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • TowSmart

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

Our Price: $160.90
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 coiled adapter cord and 6-way socket.Features: Complete wiring kit connects your RV's tail, brake, and turn signal lights to your towed car Diodes prevent feedback that can damage your vehicle's electrical components Protected 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 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, 1 ring terminal, split loom, and zip ties Made in the USA Specs: Diode max amperage: 85 amps Diode max voltage: 24 volts Coiled cord Max length: 8' Compressed length: 15" Wiring harness length: 27' Notes: A brake light relay (RM-88400 - sold separately) may be required if used with a flat tow brake system.
  • 7 Blade to 6 Round
  • Universal Fit
  • Splices into Vehicle Wiring
  • Diode Kit
  • Roadmaster

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

Our Price: $191.55
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 straight 7-to-6-wire adapter cord is ideal for tow bars with channel guides.Features: Carries your RV's tail, brake, and turn signals to your towed car Prevents feedback that can damage your car's electrical components Runs power from RV to towed car with 7-way to 6-way adapter cord Straight cable is ideal for tow bars with channel guides, such as Roadmaster all-terrain tow bars 6-Way socket wires to harness and mounts on front of towed car with included bracket Includes: 4 Hy-Power diodes 4-Wire harness 7-Way to 6-way adapter cord 6-Way socket with mounting bracket Butt connector, ring terminal, zip ties, and wire loom Limited lifetime warranty Specs: Maximum amperage: 85 amps Maximum voltage: 24 volts Adapter cord: 6-1/2' long Wire gauge: 16 Wiring harness: 30' long Plastic loom: 3' long Notes: A brake light relay (RM-88400 - sold separately) may be required if used with a flat tow brake system.
  • 7 Blade to 6 Round
  • Universal Fit
  • Splices into Vehicle Wiring
  • Diode Kit
  • Roadmaster

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

Our Price: $269.35
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.Features: Carries your RV's tail, brake, and turn signals to your towed car Prevents feedback that can damage your car's electrical components Runs power from RV to towed car with 7-wire to 6-wire adapter cord Straight/coiled hybrid cable is ideal for tow bars with channel guides, such as Roadmaster all-terrain tow bars 6-Way socket wires to harness and mounts on front of towed car with 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 warranty Specs: Maximum amperage: 85 amps Maximum voltage: 24 volts Adapter cord: 8' long Wire gauge: 16 Wiring harness: 30' long Notes: A brake light relay (RM-88400 - sold separately) may be required if used with a flat tow brake system.
  • 7 Blade to 6 Round
  • Universal Fit
  • Splices into Vehicle Wiring
  • Diode Kit
  • Roadmaster

Curt Trailer Connector Adapter - 7-Way RV Style to 4-Way Flat - 60" Cord

Retail: $51.95
Our Price: $37.52
In Stock
This adapter lets you span 5' 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 - to a trailer with a 4-way flat plug Coiled cord stretches up to 5' long Prevents wires from dragging on the ground Durable molded plastic construction resists corrosion Simple installation Wiring harness plugs into existing 7-way RV-style connector Specs: Length: Extended: 60" from end of plug to end of plug Retracted: 22" from end of plug to end of plug 6" From end of coil to end of coil Wire configuration: Green: right turn signal and brakes Yellow: left turn signal and brakes Brown: tail lights White wire: ground wire 1-Year limited warranty
  • 7 Blade to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • CURT

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

Retail: $72.95
Our Price: $53.67
In Stock
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 - to a trailer with a 4-way flat plug Coiled cord stretches up to 8' long Prevents wires from dragging on the ground Durable molded plastic construction resists corrosion Simple installation Wiring harness plugs into existing 7-way RV-style connector 1-Year limited warranty
  • 7 Blade
  • 4 Flat
  • Universal Fit
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • No Converter

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

Our Price: $6.37
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

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

Retail: $35.50
Our Price: $20.70
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 electric brakes and auxiliary or reverse.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 plugs into the 7-way on your trailer Additional wire leads for 12V power, electric brake function, and auxiliary or reverse function Blue wire connects to your brake controller to send braking signal to your trailer's electric brakes Black wire pulls 12V power from your vehicle's battery to help maintain the trailer battery or power accessories Yellow wire sends the signal to your trailer to activate the reverse light or an auxiliary circuit Spring-loaded dust cover protects the 6-way connector from moisture and debris Specs: Harness length: 12" Wiring configuration: Green (4-way): passenger side brakes/turn signal Yellow (4-way): driver side brakes/turn signal Brown (4-way): tail lights Blue: electric brakes Black: battery Yellow: 12V power supply or auxiliary White: ground 1-Year warranty
  • 4 Flat to 7 Blade
  • Universal Fit
  • Wiring Adapters
  • Mighty Cord

Demco Trailer Connector Adapter - 7-Way to 4-Way - 7' Cord

Retail: $116.46
Our Price: $95.17
In Stock
  • 7 Blade to 4 Round
  • Universal Fit
  • Plugs into Vehicle Wiring
  • Adapters
  • Extension Cord
  • Demco

TowSmart 7-Way RV Style to 4-Flat or 5-Way Flat Trailer Connector Adapter

Retail: $26.99
Our Price: $22.64
In Stock
You're ready to hit the road, but your trailer's 4-pole or 5-way flat plug doesn't match your vehicle's 7-way blade socket. Instead of rewiring, simply plug in this adapter and get moving.Highlights Plug-and-play adapter: Connects 7-way RV blade socket to 4-flat or 5-flat trailer wiring. No rewiring needed: Just plug in and towno cutting or splicing required. Dual trailer compatibility: Works with both 4-pole and 5-pole flat trailer plugs.
  • 4 Flat
  • 5 Flat
  • Universal Fit
  • Wiring Adapters
  • Plug-In
  • TowSmart

Curt Trailer Connector for Ford and GM Trucks - Backup Alarm - 7-Way Blade and 4-Way Flat

Our Price: $36.02
In Stock
Replace your Ford's or GM's OEM connector with this multi-function, vehicle-end connector. Features 7-way outlet, 4-pole flat outlet and an integrated backup alarm.Features: Replaces OEM 7-pole trailer connector on Ford and GM trucks Supplies 7-blade RV and 4-wire flat trailer connections Sounds alarm when vehicle is in reverse Constructed of durable plastic Specs: Applications: 1999-2014 Chevrolet Silverado, 1999-2014 GMC Sierra and 1999-2012 Ford F-250, F-350, F-450 and F-550 trucks 1-Year warranty
  • 4 Flat
  • 7 Blade
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • CURT