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2891 Products Found:

Trailer wiring adapter that changes the 4-pole flat on your vehicle into a 5-pole flat. The blue wire gets spliced into the reverse light wire on the vehicle which is easily done with the included ...

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 4 Flat

Trailer End Plug:
 5 Flat

Brand:
 Hopkins

    67 Reviews
$7.99
47515

Trailer wiring adapter changes the 4 pole flat on your vehicle into a 5 pole flat.... connector. 20136 Tow Ready 4 Pole to 5 Pole Trailer Wiring Harness

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 4 Flat

Trailer End Plug:
 5 Flat

Brand:
 Tow Ready

Length of Lead:
 18 Inch Long

    54 Reviews
$12.99
20036

This adapter with coiled cord stretches 8' so you can connect your 7-way, RV-style, vehicle-end connector to 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 Environmentally sealed 16-gauge coiled ...

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 7 Blade

Trailer End Plug:
 5 Flat

Brand:
 Wesbar

Length of Lead:
 8 Feet Long

$26.95
787196

... wiring system for lighting Includes circuit tester and (5) Quick splices to aid in installation. Also includes 4-pole trailer connector cover Specs: Wire pigtails measure 18" long 4-pole trailer ...

 Trailer Hitch Wiring
 Trailer Connectors

 4 Flat

 Tow Ready

 Converter
 Vehicle End Connector

 5 Feet Long

 Universal Fit

 3 Wire System

    39 Reviews
$35.61
119178KIT

Install a 4-way trailer connector on your vehicle with this wiring harness with tail light converter. Harness splices into existing wiring. SMT construction ensures superior performance. Features: Provides a 4-pole flat trailer connector for the vehicle Compatible with 5-pole, 6-pole and 7-pole adapters (sold separately) Hardwires to existing harness behind tail lights Solid one ...

 Trailer Hitch Wiring
 Trailer Connectors

 4 Flat

 Curt

 Converter
 Vehicle End Connector

 Universal Fit

    144 Reviews
$26.95
C56175

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.... plug. 47075 Hopkins Trailer Connector Coiled Adapter, 7-Way (RV Blade) to 5-Way and 4-Way Flat

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Multi-Function Adapter

Vehicle End Plug:
 7 Blade

Trailer End Plug:
 4 Flat
 5 Flat

Brand:
 Hopkins

Length of Lead:
 3 Feet Long

    18 Reviews
$30.95
HM47075

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 ...

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Multi-Function Adapter

Vehicle End Plug:
 7 Blade

Trailer End Plug:
 5 Flat
 4 Flat
 12 Volt

Brand:
 Hopkins

    27 Reviews
$18.95
HM47675

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 ...

Style of Wiring:
 Trailer Connectors

Type of Wiring:
 Vehicle End Connector

Vehicle End Plug:
 4 Flat

Brand:
 Hopkins

    2 Reviews
$4.99
HM47605

Quickly and easily install a 5-way trailer connector on your vehicle with this custom, plug-in harness. No cutting, splicing or tapping required. Ideal for towing a trailer with surge brakes. SMT ...
... of hydraulic brake actuator Compatible with 4-way flat trailer connectors Connects quickly and easily - no cutting or splicing of wires Locate connection points beneath the truck bed on the driver's side ...

 Trailer Hitch Wiring

 5 Flat

 Curt

 Converter

 Custom Fit

    2 Reviews
$49.95
C56510

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 ...

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 7 Blade

Trailer End Plug:
 4 Flat

Brand:
 Hopkins

Length of Lead:
 3 Feet Long

    38 Reviews
$26.95
HM47065

Curt 3 Wire to 2 Wire Converter with 4-Way Flat Output Provides a 4-pole flat trailer connector for the vehicle Includes installation instructions Can be used with 5-pole, 6-pole or 7-pole adapters. ...

 Trailer Hitch Wiring
 Trailer Connectors

 4 Flat

 Curt

 Powered Converter
 Vehicle End Connector

 Universal Fit

    5 Reviews
$45.95
C56190

... connector must be for 12V power.... Adapter works with trailers where the center pin is used for 12-volt power Flex Coil Adapters provide increased durability and the additional length that may be necessary to reach between the tow ...

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 7 Blade

Trailer End Plug:
 6 Round

Brand:
 Hopkins

Length of Lead:
 3 Feet Long

    5 Reviews
$41.95
HM47083

40' Wishbone 5-Way Trailer Harness with 30" Ground and 5' Blue Wire This is a 40' split wishbone 5-way trailer wiring harness with five conductors and a 30" ground wire ...

Style of Wiring:
 Trailer Connectors

Type of Wiring:
 Trailer End Connector

Trailer End Plug:
 5 Flat

Brand:
 Optronics

Length of Lead:
 40 Feet Long

    10 Reviews
$16.95
A40W5B

... separate from the brake signals), the vehicle to vehicle taillight converter will need to be used. This item cannot be installed backwards (the input going to the output side) to convert a tow vehicle down. ...

 Tow Bar Wiring

 Converter

 Accessories

 2-to-3 Converter

 Curt

    11 Reviews
$24.95
C56196

Tow Ready Taillight Converter with 4-Pole End by Draw-Tite, Hidden Hitch and Reese Adapts import and domestic vehicles with separate turn and stop lights (3-Wire System) to standard trailer ...

 Trailer Hitch Wiring
 Trailer Connectors

 4 Flat

 Tow Ready

 Converter
 Vehicle End Connector

 5 Feet Long

 Universal Fit

 3 Wire System

    8 Reviews
$18.53
119130

This Brophy electrical tester works for both 4- and 5- way flat trailer wiring harnesses.... to the circuit to continuously monitor the line between your vehicle and the trailer lighting systems F5CT Brophy 4- and 5- Way Flat Circuit Tester

 Wiring
 Tools for Wiring

 Testers

 Accessories
 Testers

 Brophy

 Circuit Tester

$7.99
F5CT

Quickly and easily install a 5-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into OEM tow package wiring harness - no cutting, splicing or tapping ...
... and easily - no cutting or splicing of wires Plug T-connector in-line with existing 7-way trailer connector Comes with dust cap for 5-way flat connector Made in the USA Limited 1-year warranty Installation ...

 Trailer Hitch Wiring

 5 Flat

 Curt

 No Converter

 Custom Fit

    5 Reviews
$37.95
C56584

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system ...
Features: Provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights Compatible with 5-pole, 6-pole and 7-pole adapters (sold separately) Connects ...

 Trailer Hitch Wiring

 4 Flat

 Curt

 Powered Converter

 Custom Fit

    6 Reviews
$67.95
C56214

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system ...
Features: Provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights Compatible with 5-pole, 6-pole and 7-pole adapters (sold separately) Connects ...

 Trailer Hitch Wiring

 4 Flat

 Curt

 Powered Converter

 Custom Fit

    14 Reviews
$60.95
C56164

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 ...

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Multi-Function Adapter

Vehicle End Plug:
 4 Flat

Trailer End Plug:
 6 Round
 4 Flat

Brand:
 Hopkins

    20 Reviews
$24.95
37175

4-Way Flat to 6-Pole Square RV Adapter for Jayco RV Only Features: 31" Long 18-Gauge wires 118104 Adapter 4 Way Flat to 6 Way Square for Jayco

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 4 Flat

Trailer End Plug:
 6 Square

Brand:
 Hidden Hitch

Length of Lead:
 31 Inch Long

    40 Reviews
$28.95
30104

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 ...
... This adapter not only changes your vehicle's connector from a 7-way RV blade to a 6-way, 5-way or 4-way, it also has a patented Quick-Change wiring plug to accommodate both 6-pole wiring codes. Just remove ...

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Multi-Function Adapter

Vehicle End Plug:
 7 Blade

Trailer End Plug:
 6 Round
 5 Flat
 4 Flat

Brand:
 Hopkins

    58 Reviews
$21.95
HM47570

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 you wiring on the trailer isn't working properly - burned ...

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Multi-Function Adapter

Vehicle End Plug:
 4 Flat

Trailer End Plug:
 7 Blade
 4 Flat

Brand:
 Curt

    56 Reviews
$24.95
C57674

Quickly and easily replace a damaged 7-way and 4-way, or add a new one to your vehicle with a factory tow package. The twist-in socket has heavy-duty weatherproofing and features a cover that opens ...
... lid keeps out dirt and moisture Rugged, oversize hinge allows lid to open 180 degrees for simple connecting 3-Year limited warranty 40920 Hopkins Twist-In Endurance Connector - 7-Way Blade and 4-Wire ...

Style of Wiring:
 Trailer Connectors

Type of Wiring:
 Vehicle End Connector

Vehicle End Plug:
 4 Flat
 7 Blade

Brand:
 Hopkins

    370 Reviews
$17.97
HM40920



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