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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

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.
  • 7 Blade to 4 Flat
  • 7 Blade to 5 Flat
  • 7 Blade to 6 Round
  • Universal Fit
  • Wiring Adapters
  • TowSmart

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

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

Retail: $34.74
Our Price: $21.21
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

Retail: $39.99
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. It gives you both 4-flat and 7-way outputs, ready for whatever pulls into the driveway.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

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

Retail: $53.50
Our Price: $33.34
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

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

Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 4-Way and 7-Pole Connector - 7' Long

Retail: $137.95
Our Price: $87.39
In Stock
Mount this 4-way and 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 retain use of your vehicle's 7-pole.Features: Provides 4-way and 7-way, blade-style connector in your truck bed for hassle-free hookup of 5th-wheel and gooseneck trailers Connector mounts in truck-bed sidewall, tailgate post or wheel well 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 that truck have factory tow package Custom fit for your vehicle Includes zip-ties and self-tapping screws for installation Specs: Harness length: 7' Limited 1-year warranty
  • 7 Blade
  • 5th Wheel and Gooseneck Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Hidden

Curt Universal 5th Wheel/Gooseneck 7-Way Extension - 7' Long

Retail: $92.95
Our Price: $63.25
Extension plugs into your existing 7-way, RV-style connector to route functionality from the rear of your vehicle to your truck bed for quick, easy hookup of your 5th-wheel or gooseneck trailer.Features: Provides 7-way, blade-style connector in your truck bed for hassle-free hookup of 5th-wheel and gooseneck trailers Plugs into existing 7-way, RV-style connector - no cutting or splicing 7' Long, insulated wiring harness reaches from rear bumper to truck bed Specs: Harness length: 7' Limited 1-year warranty
  • 7 Blade
  • Universal Fit
  • 5th Wheel and Gooseneck Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT

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.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

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.
  • 7 Blade to 5 Flat
  • Wiring Adapters
  • Trailer End Connector
  • Plug and Lead
  • RV Designer

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

Our Price: $48.14
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

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

Retail: $18.30
Our Price: $7.37
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: $20.67
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

RV Designer Adapter - 7 Way RV to 4 Way Flat

Our Price: $16.89
In Stock
Need to hook up a trailer with a 4-way flat plug? This adapter converts your 7-way RV blade vehicle socket to a 4-way flat connection, making it easy to connect lightweight trailers.Highlights Hook Up 4-Way Trailers: Converts your 7-way RV blade socket to a 4-way flat connection. Secure Socket Fit: Nylon housing latches into your vehicle socket during hookup.
  • 7 Blade to 4 Flat
  • Wiring Adapters
  • Trailer End Connector
  • Plug and Lead
  • RV Designer

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 Adapter - 7-Way RV Style to 5-Way Flat - 60" Cord

Retail: $69.95
Our Price: $48.11
In Stock
This adapter lets you span 5' to connect your 7-way, RV-style, vehicle-end connector to the 5-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 5-pole flat connector on your trailer Perfect for running power from your vehicle - with the 7-way RV plug - to a trailer with a 5-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 1-Year limited warranty
  • 7 Blade to 5 Flat
  • Universal Fit
  • Wiring Adapters
  • CURT

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

Retail: $54.34
Our Price: $36.22
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