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

Retail: $45.49
Our Price: $41.28
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 Includes mounting bracket Includes 3 wire leads Blue - for electric brakes - center pin Red - for auxiliary or hot lead - outside pin White - for the ground Note: The white wire must be grounded to the vehicle frame.
  • 4 Flat to 6 Round
  • Wiring Adapters
  • Universal Fit
  • Hopkins

Adapter 4 Pole to 7 Pole and 4 Pole w/Test Lamps

Retail: $62.95
Our Price: $43.73
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 round and 4-way flat Includes integrated test lamps which display proper connections Shows if the wiring on your trailer isn't working properly - burned out bulbs, poor connection, etc.
  • 4 Flat to 7 Blade
  • 4 Flat to 4 Flat
  • Wiring Adapters
  • Universal Fit
  • CURT

TowSmart Adapter w/ LED Illuminator - 7-Pole to 4-Pole and 5-Pole

Our Price: $28.21
In Stock
You're hooking up at dusk and want a quick check. This adapter lights when your taillights come on and lets you plug from 7 Blade to 5 or 4 Flat with no rewiring.Highlights Two Connector Options: Converts 7 Blade to 5 or 4 Flat. Plug-In Setup: No rewiring required. LED Indicator: Lights when taillights are on. Core Signals: Brake, turn, taillight, reverse, and ground.
  • 7 Blade to 5 Flat
  • 7 Blade to 4 Flat
  • Wiring Adapters
  • Universal Fit
  • TowSmart

TowSmart Adapter 7-Pole to 4-Pole and 5-Pole

Retail: $23.99
Our Price: $17.70
In Stock
You're lining up the trailer in the driveway when you realize the plug doesn't match. No time to rewire. You grab the adapter, snap it into place, and the lights fire up. Quick fix, solid connection, and you're back on schedule.Highlights Multi-Function Adapter: Converts 7-blade to 4-way or 5-way flat. Quick Plug-In Connection: No wiring or splicing required. Compact Design: Minimal bulk, easy to store when not in use.
  • 7 Blade to 4 Flat
  • 7 Blade to 5 Flat
  • Wiring Adapters
  • Universal Fit
  • TowSmart

TowSmart ProClass Trailer Connector Adapter w/ LED Circuit Tester - 6-Pole to 4-Pole

Retail: $24.99
Our Price: $19.86
In Stock
Test, check, connect. The built-in LED tester and adapter work together so your trailer's ready when you are.Signal Ready: Supports brake, turn, taillight, and ground signals. 6 Round to 4 Flat: Adapts a 6 Round trailer to a 4 Flat. Quick Check: Test connections before you tow.
  • 6 Round to 4 Flat
  • Wiring Adapters
  • Universal Fit
  • TowSmart

TowSmart Adapter 7 Pole to 4 Pole with Tester and Cover

Retail: $25.99
Our Price: $17.82
In Stock
... The LED tester confirms your wiring, then you connect from 7 Blade to 4 Flat so every signal is ready before you tow.Highlights Built-In LED Tester: Verifies wiring continuity at a glance. 7 Blade to 4 Flat: Adapts vehicle socket to trailer plug. Plug-In Setup: Connects without wiring. Reliable Signals: Supports brake, turn, taillight, and ground.
  • 7 Blade to 4 Flat
  • Wiring Adapters
  • Universal Fit
  • TowSmart

Pollak 6 Pole to 4 Pole Connector Adapter

Retail: $19.66
Our Price: $12.85
In Stock
Quickly and easily convert a 6-pole, round pin connector to a 4-pole, flat connector with this RV connector adapter. Adapter has a non-corrosive nylon shell.Features: 6-Pole to 4-pole RV flat adapter Quick and easy conversion of 6-pole, round pin connector on your vehicle to the 4-pole flat connector on your trailer Connects Ground, Left Turn, Right Turn, Stop and Tail Light circuits Non-corrosive nylon shell and insert Specs: Application: Vehicles with 6-pole connectors 1-Year limited warranty This adapter will make the two trailer connectors pictured below work together. 6-Pole Connector Socket on vehicle 4-Way connector on trailer
  • 6 Round to 4 Flat
  • Wiring Adapters
  • Universal Fit
  • Pollak

Adapter 6-Pole to 4-Pole with Built-In LED Tester and Cover

Retail: $23.06
Our Price: $11.07
In Stock
Converts from 6-pole round adapter on your vehicle down to 4-pole flat adapter. Also included, circuit tester and plug cover.Features: Converts from 6-pole round adapter on your vehicle down to 4-pole flat adapter Includes tester and cover If your truck has the connector on the left, and your trailer has the connector on the right, you will want this adapter.
  • 6 Round to 4 Flat
  • Wiring Adapters
  • Universal Fit
  • Hopkins

Hopkins Endurance Flex Trailer Connector Adapter w/ LED Circuit Tester - 6-Pole to 4-Pole

Retail: $35.99
Our Price: $23.28
In Stock
This adapter lets you use your 6-way round connector with a 4-way flat, trailer-end plug. It includes a circuit tester with red LEDs, and the 5" long, flexible wire between the plugs makes for easy hookup.Features: Adapter converts your 6-pole round, vehicle-end connector to a 4-wire flat connector Integrated circuit tester with red LEDs lets you know when wiring is functioning properly Flexible wire between plugs provides larger range of motion for more convenient hookup than with standard adapters Large, easy-pull grip design makes installing and removing the plug effortless Built-in cover and included grease packet help to protect the terminals from dust, grime and corrosion Cover also prevents grease from spreading all over during storage Specs: Distance between plugs: 5" 3-Year limited warranty This adapter allows the 6-way round, vehicle-end connector pictured on the left to work with the 4-way flat, trailer-end connector on the right.
  • 6 Round to 4 Flat
  • Wiring Adapters
  • Universal Fit
  • Hopkins

Pollak 7 Pole to 4 Way Connector Adapter

Retail: $21.42
Our Price: $8.28
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
  • Wiring Adapters
  • Universal Fit
  • Pollak

7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket, Chrysler/Dodge OEM Plug Adapter

Our Price: $122.89
This 7- and 4-pole 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 with Chrysler/Dodge OEM plug adapter and bracket.Features: 7- and 4-Pole trailer connector with mounting bracket Has high-impact, ABS plastic construction Stainless steel spring for easy cover operation Rubber gasket provides weather-resistant design Mounting bracket for easy, snap-in socket installation Black, epoxy-coated steel construction Specs: Application: Replaces factory 7-way connector on trucks and SUVs Can be used to add a connector to 2003 and newer Chrysler and Dodge pickups and SUVs Bracket dimensions: 4-3/4" long x 3-1/16" tall x 1-3/4" deep Distance between mounting holes (center to center): 2-3/8" 1-Year limited warranty
  • 4 Flat
  • 7 Blade
  • Trailer Hitch Wiring
  • No Tow Package
  • Vehicle End Connector
  • Plug-In
  • Pollak
  • No Converter

TowSmart 7 Pole to 4 Way Connector Adapter

Retail: $12.99
Our Price: $9.24
In Stock
You're getting ready to tow a trailer with a 4-way flat plug, but your vehicle has a 7-way blade socket. Instead of rewiring, you grab this adapter, plug it in, test the lights, and you're ready to roll.Highlights Adapter Type: Converts 7-way blade to 4-way flat. Plug-In Ready: No cutting or splicing needed. Lighting Functions: Connects taillights, brake lights, turn signals, and reverse lights.
  • 7 Blade to 4 Flat
  • Wiring Adapters
  • Universal Fit
  • TowSmart

Adapter 6-Pole Round to 4-Flat with Cover

Retail: $33.02
Our Price: $9.39
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
  • Wiring Adapters
  • Universal Fit
  • Hopkins

TowSmart Adapter 6-Pole Round to 4-Flat with Cover

Retail: $7.99
Our Price: $6.36
You're switching trailers and need a quick hookup. This adapter links a 6 Round plug to a 4 Flat in seconds so your lights are ready when you tow.Highlights 6 Round to 4 Flat: Adapts trailer plug to vehicle connector. Plug-In Setup: No wiring or splicing required. Reliable Lighting: Supports brake, turn, taillight, and ground.
  • 6 Round to 4 Flat
  • Wiring Adapters
  • Universal Fit
  • TowSmart

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

Retail: $85.79
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
  • Wiring Adapters
  • Universal Fit
  • Optronics

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

Retail: $53.50
Our Price: $33.46
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
  • Wiring Adapters
  • Universal Fit
  • Pollak

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

Our Price: $18.44
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
  • Wiring Adapters
  • Universal Fit
  • Custer

7-Pole Blade to 5-Pin Delphi Connector Wired Trailer Adapter with 2-Pin Backup Camera Plug - Coiled

Our Price: $93.52
In Stock
Trailer adapter converts a tow vehicle's 7-pole wiring connection to a 5-pin Delphi connection and a 2-pin camera connection for towing trailers with a backup camera. ...
Features: Converts a tow vehicle's 7-pole wiring connection to a 5-pin Delphi trailer connection and a 2-pin camera connection for towing trailers with a backup camera 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
  • 7 Blade to 5 Flat
  • Wiring Adapters
  • Universal Fit
  • Optronics

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

Retail: $35.50
Our Price: $19.45
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
  • Wiring Adapters
  • Universal Fit
  • Mighty Cord

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

Retail: $26.99
Our Price: $23.09
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.
  • 4 Flat
  • 5 Flat
  • Wiring Adapters
  • Universal Fit
  • Plug-In
  • TowSmart

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

Retail: $58.28
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
  • Wiring Adapters
  • Universal Fit
  • CURT

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

Our Price: $10.54
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
  • Wiring Adapters
  • Universal Fit
  • Flint Hill Goods

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

Retail: $43.37
Our Price: $22.44
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
  • Wiring Adapters
  • Universal Fit
  • CURT

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

Retail: $50.54
Our Price: $35.73
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
  • Wiring Adapters
  • Universal Fit
  • CURT