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

Retail: $58.95
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

Pollak 7 Pole to 4 Way Connector Adapter

Retail: $22.46
Our Price: $10.27
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 without electrical brakes Connects Ground, Left Turn, Right Turn and Stop circuits Tethered cap for protection from sand, dirt and moisture Non-corrosive nylon shell and insert Specs: Application: Vehicles with 7-pole connectors 1-Year limited warranty This adapter will make the two trailer connectors pictured below work together. 7-Pole Connector Socket on vehicle 4-Way connector on trailer 12-716 Pollak 7-Way to 4-Way Connector Adapter Replaces 37358
  • 7 Blade to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • Pollak

Curt Echo Wireless Brake Controller - 7-Way Plug-in w/ Bluetooth App - Up to 2 Axles - Proportional

Retail: $411.95
Our Price: $289.95
In Stock
... This brake controller connects to your phone with Bluetooth so all your settings are right in your hand. The unit plugs into your 7-way for a one-step installation with no wiring.Then you're ready to tow! Note: If you don't already have a 7-way plug at the back of your vehicle, check out our exclusive 7-way upgrade kit for brake controller installation (ETBC7L - sold separately).
  • Under-Dash
  • Smartphone App
  • Proportional Controller
  • Electric
  • Smartphone Display
  • CURT
  • Plug-In
  • Multiple Trailers

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

Retail: $148.95
Our Price: $98.99
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'. ...
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 front of your vehicle and wires to the electrical components of your flat tow setup Won't drag on the ground Stretches up to 7' long Resists wear and tear with durable vinyl coating 1-Year limited warranty
  • 6 Round
  • Universal Fit
  • Plugs into Vehicle Wiring
  • Extension Cord
  • Adapters
  • 7 Blade to 6 Round
  • CURT

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

Retail: $53.50
Our Price: $33.32
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 moisture out of the connection.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-way plug Connects ground, left turn, right turn and stop circuits Round, floating, solid brass pins in plug Ensure minimum voltage drop Align easily for maximum contact Spring-loaded, hinged door on socket to protect the interior from dirt and moisture Collar with 4 mounting holes lets you mount the socket to your bumper Plug is constructed of glass-filled nylon Socket is constructed of high-impact, ABS thermoplastic Specs: Overall length: 14-1/2" Length between plug and socket: 7-1/2" Wire configuration: White: ground return Black: clearance, side marker and identification lights Yellow: left turn signal and hazard signal Red: stop lights and anti-lock devices Green: right turn signal and hazard lights Brown: tail light, rear clearance marker and license plate light Blue: auxiliary circuit/ABS power Wire gauge: White: 8 Red, blue: 10 Black, yellow, green, brown: 12 1-Year limited warranty Note: If your 7-round plug is wired separately (brake light and turn signals on different wires), this adapter won't work.
  • 7 Round to 7 Blade
  • Universal Fit
  • Wiring Adapters
  • Pollak

Pollak Trailer Connector Adapter - 7-Blade Plug to 7-Pole Round Pin - Die-Cast Zinc

Our Price: $46.21
In Stock
This adapter plugs into your 7-way, blade-style, vehicle-end connector to convert it for use with a 7-way, round-pin style, trailer-end connector.Features: Die-cast zinc construction Male 7-way, blade-style connector on adapter Joins with female 7-way, blade-style connector on vehicle Female 7-way, round pin-style connector on adapter Joins with male 7-way, round pin-style connector on trailer Specs: Voltage Rating: 12 Volts 1-Year limited warranty
  • 7 Blade to 7 Round
  • Universal Fit
  • Wiring Adapters
  • Pollak

Pollak Trailer Connector Adapter - 7-Blade Plug to 7-Pole Round Pin - Nylon

Retail: $55.59
Our Price: $52.25
In Stock
This adapter plugs into your 7-way, blade-style, vehicle-end connector to convert it for use with a 7-way, round-pin style, trailer-end connector.Features: Nylon construction Male 7-way, blade-style connector on adapter Joins with female 7-way, blade-style connector on vehicle Female 7-way, round pin-style connector on adapter Joins with male 7-way, round pin-style connector on trailer Specs: Voltage Rating: 12 Volts 1-Year limited warranty
  • 7 Blade to 7 Round
  • Universal Fit
  • Wiring Adapters
  • Pollak

Custer Trailer Connector Adapter w/ Dust Cover - 7-Pole Round Pin to 7-Way Blade

Our Price: $53.14
In Stock
This adapter converts your 7-way round pin connector to a RV-style, 7-way blade connector. Built-in ABS plastic cover protects the 7-way blade terminal from dust and moisture. ...
Features: Adapter converts your 7-way round pin connector to a 7-way RV-style connector Built-in cover protects the 7-way blade end from dirt and moisture when not in use Hinged cover opens 180 degrees for effortless connection Pull grips on the 7-way round pin connector make plug easy to install and remove ABS plastic construction is strong and durable Flexible wire between plugs provides wide range of motion Specs: Overall length: 14" Length between the plugs: 6" This adapter allows the 7-Way, round-pin, vehicle-end connector to work with the 7-way blade, RV-style, trailer-end connector on the right.
  • 7 Round to 7 Blade
  • Universal Fit
  • Wiring Adapters
  • Brophy

Custer Trailer Connector Adapter - 7-Way Round to 7-Way Blade

Our Price: $83.27
In Stock
This adapter converts your 7-way round pin connector to a RV-style, 7-way blade connector. Built-in ABS plastic cover protects the 7-way blade terminal from dust and moisture. ...
Features: Adapter converts your 7-way round pin connector to a 7-way RV-style connector Built-in cover protects the 7-way blade end from dirt and moisture when not in use Hinged cover opens 180 degrees for effortless connection Pull grips on the 7-way round pin connector make plug easy to install and remove ABS plastic construction is strong and durable Flexible wire between plugs provides wide range of motion Specs: Overall length: 14" Length between the plugs: 6" This adapter allows the 7-Way, round-pin, vehicle-end connector to work with the 7-way blade, RV-style, trailer-end connector on the right.
  • 7 Round to 7 Blade
  • Universal Fit
  • Wiring Adapters
  • Custer

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

Retail: $115.99
Our Price: $94.46
In Stock
  • 7 Blade to 4 Round
  • Universal Fit
  • Plugs into Vehicle Wiring
  • Adapters
  • Extension Cord
  • Demco

TowSmart Trailer Connector Adapter - 7-Blade Plug to 7-Pole Round Pin

Our Price: $41.19
In Stock
You're backing up to a trailer with a different 7-way plug. This adapter plugs in so you can hook up fast without cutting wires, and your brake, turn, and tail signals are ready when you pull out.Highlights 7 Blade to 7 Pin: Adapts 7 Blade to 7 Pin connectors. Plug-In Setup: No cutting or splicing required. Durable Housing: Impact and corrosion resistant.
  • 7 Blade to 7 Round
  • Universal Fit
  • Wiring Adapters
  • TowSmart

Adapter 7 Pole to 5 Pole Flat Wired Adapter

Retail: $36.84
Our Price: $15.18
5-Way Flat to 7-Way RV Blade Adapter - Wired This is an adapter that converts the tow vehicle's 7-way blade connector into a 5-way flat pin connector.
  • 7 Blade to 5 Flat
  • Universal Fit
  • Wiring Adapters
  • Optronics

Adapter 6-Pole to 7-Pole Trailer Wiring Adapter

Retail: $42.48
Our Price: $19.62
Adapter converts 6-way wiring connector on your vehicle to 7-way flat connector for trailers.
  • 6 Round to 7 Blade
  • Universal Fit
  • Wiring Adapters
  • Hopkins

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

Our Price: $28.18
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: $39.47
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.Covered Connector Between Trips: Spring-loaded dust cover shields the socket from dust and corrosion. Specs Electrical: Connection: 4-way flat to 7-way RV socket adapter harness Supports: taillights, brake lights, reverse lights, turn signals, trailer brakes, and auxiliary power Dimensions: Harness length: 12"
  • 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

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

Retail: $265.64
Our Price: $160.90
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 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 Smart Diode Kit for Variable Voltage LED Tail Lights - 7-Way to 6-Way Adapter Cord

Our Price: $266.00
In Stock
Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This complete kit includes everything you need for multiplex LED tail lights.Features: Smart diodes correctly display RV's brake and turn signals on your towed car with variable voltage LED tail lights Converts the 12V signal from your RV to a 9V signal so your tail lights work as intended Prevents feedback that can damage your vehicle's electrical components Keeps the battery from draining while flat towing Resists corrosion with powder coated aluminum casing 7-Way to 6-way coiled adapter cable runs power from your motorhome to your towed vehicle 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: 2 Smart diodes 4-Wire harness 7-Way to 6-way coiled adapter cord 6-Way socket with mounting bracket Butt connector, split loom, ring terminals, zip ties, and installation hardware Assembled in the USA Specs: Application: variable voltage tail lights with LED bulbs only Maximum amperage: 5 amps Maximum voltage: 16 volts Wiring harness length: 27' 14-Gauge wire length: 10' Maximum power rating: 60 volts Operating temperature: 40 F to 176 F Coiled cable: Max length: 8' Compressed length: 15" Limited lifetime 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
  • Roadmaster

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

Our Price: $222.74
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

7-Pole Blade to 5-Pole Flat Connector Wired Trailer Adapter - Coiled Cable - 66" Long

Retail: $90.00
Our Price: $50.42
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. ...
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 brakes Handle grip on 7-way plug for easy connection and disconnection Coiled cord stretches and contracts preventing unneeded stress on wires Threaded mounting bracket ensures secure connection to vehicle Specs: Stretched length of cable from plug to plug: 66" 5-way flat plug to coil: 17" 7-way round plug to coil: 7" Length of coiled cable section unstretched: 8" Coiled cable diameter: 1-3/4"
  • 7 Blade to 5 Flat
  • Universal Fit
  • Wiring Adapters
  • Optronics

Roadmaster Smart Diode Kit for Variable Voltage Incandescent Tail Lights - 7-to-6-Way Adapter Cord

Our Price: $335.02
In Stock
Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This complete kit includes everything you need for multiplex incandescent tail lights.Features: Smart diodes correctly display RV's brake and turn signals on your towed car with variable voltage incandescent tail lights Converts the 12V signal from your RV to a 9V signal so your tail lights work as intended Prevents feedback that can damage your vehicle's electrical components Keeps the battery from draining while flat towing Resists corrosion with powder coated aluminum casing 7-Way to 6-way coiled adapter cable runs power from your motorhome to your towed vehicle 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: 2 Smart diodes 4-Wire harness 7-Way to 6-way coiled adapter cord 6-Way socket with mounting bracket Butt connectors, split loom, ring terminals, zip ties, and installation hardware Assembled in the USA Specs: Application: variable voltage tail lights with incandescent bulbs only Maximum amperage: 5 amps Maximum voltage: 16 volts Wiring harness length: 27' 14-Gauge wire length: 10' Maximum power rating: 60 volts Operating temperature: 40 F to 176 F Coiled cable: Max length: 8' Compressed length: 15" Limited lifetime 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
  • Roadmaster

Roadmaster Smart Diode Kit for Variable Voltage LED Tail Lights - 7-Way to 6-Way Adapter Cord

Our Price: $236.00
Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This complete kit includes everything you need for multiplex LED tail lights.Features: Smart diodes correctly display RV's brake and turn signals on your towed car with variable voltage LED tail lights Converts the 12V signal from your RV to a 9V signal so your tail lights work as intended Prevents feedback that can damage your vehicle's electrical components Keeps the battery from draining while flat towing Resists corrosion with powder coated aluminum casing 7-Way to 6-way coiled adapter cable runs power from your motorhome to your towed vehicle 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: 2 Smart diodes 4-Wire harness 7-Way to 6-way coiled adapter cord 6-Way socket with mounting bracket Butt connector, split loom, ring terminals, zip ties, and installation hardware Assembled in the USA Specs: Application: variable voltage tail lights with LED bulbs only Maximum amperage: 5 amps Maximum voltage: 16 volts Wiring harness length: 27' 14-Gauge wire length: 10' Maximum power rating: 60 volts Operating temperature: 40 F to 176 F Coiled cable: Max length: 8' Compressed length: 15" Limited lifetime 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
  • Roadmaster

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

Retail: $18.30
Our Price: $7.74
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

RV Designer Adapter - 7 Way RV to 5 Way Flat

Our Price: $20.68
In Stock
Need to connect a lightweight trailer with a 5-way flat plug? This adapter converts a 7-way RV blade vehicle socket to a 5-way flat connection, making it easy to hook up compatible trailers.Highlights Hook Up 5-Way Trailers: Converts your 7-way RV blade socket to a 5-way flat connection. Secure Socket Fit: Nylon housing latches into your vehicle socket during hookup. Quicker Adapter Removal: Finger lugs give you a grip point when it's time to unplug.
  • 7 Blade to 5 Flat
  • Wiring Adapters
  • Trailer End Connector
  • Plug and Lead
  • RV Designer