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This 7- and 4-pole trailer 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 is manufactured by Pollak and distributed exclusively by Hopkins. Similar to 11775, PK11893 40975 Hopkins 7- and 4-Way Trailer Connector Socket with Mounting Bracket - Vehicle End

 Trailer Hitch Wiring

 4 Flat
 7 Blade

 Hopkins

 No Converter

 Custom Fit

$29.95
  (369)

4-Way to 7-Way Trailer Wiring Adapter Adapter converts from 4 pole wiring on vehicle to 7 pole round plug. Additional wire leads for brake, power and accessory are 12" long. Recommended Wiring

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 4 Flat

Trailer End Plug:
 7 Blade

Brand:
 Tow Ready

Length of Lead:
 1 Foot Long

$17.45
  (199)

Extend your trailer hitch receiver opening and get an extra receiver with the same piece. This dual hitch extension gives you (2) 2" receivers so you can tow a trailer and use an accessory at the same time. Powder coated steel resists rust.

Style of Hitch Accessory:
 Hitch Adapter

Type of Hitch Accessory:
 Hitch Extender

Hitch Size Compatibility:
 Fits 2 Inch Hitch

Length:
 12 Inch Long

Brand:
 MaxxTow

Capacity:
 4000 lbs GTW

Finish:
 Steel

$54.95
  (30)


Style of Wiring:
 Trailer Connectors

Type of Wiring:
 Trailer End Connector

Trailer End Plug:
 7 Blade

Brand:
 Optronics

$4.95
  (25)

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 Hopkins Endurance Multi-Tow Adapter - 7 RV to 6 Pole (2 Wiring Codes), 5 Wire and 4 Wire Flat

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

$21.95
  (60)

Install your electric brake controller quickly and easily with this custom wiring adapter. Simply plug one end of the adapter into your brake controller and then plug the other end into the built-in Features: Adapter is wired for: 1995-2009 Dodge Ram 1500/2500/3500, Full Size, all models 1997-2011 Dodge Dakota Pickup w/Factory Tow Package 1998-2009 Dodge Durango w/Factory Tow Package 2007-2009

 Brake Controller

 Brake Controller Wiring

 Accessories

 Plugs into Brake Controller

 Tekonsha

$14.99
  (256)

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

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 7 Blade

Trailer End Plug:
 4 Flat

Brand:
 Pollak

$8.99
  (212)

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. out bulbs, poor connection, etc. Includes mounting bracket and hardware 57674 Curt Adapter 4 Pole to 7 Pole and 4 Pole w/Test Lamps

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

$24.95
  (58)

Adapter converts from 4 pole wiring on vehicle to 7-pole round plug and 4-pole flat. Additional wire leads for brake, power and accessory. - Reverse Lights etc. 47185B Adapter 4-Pole to 7-Pole and 4-Pole - Hopkins # 47185B, TAP # 37185

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Multi-Function Adapter

Vehicle End Plug:
 4 Flat

Trailer End Plug:
 7 Blade
 4 Flat

Brand:
 Hopkins

$23.95
  (152)

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. Connector Coiled Adapter, 7-Way to 4-Way

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

$26.95
  (40)

If your truck has the connector on the left, and your trailer has the connector on the right, you will want this adapter. Vehicle End Trailer End Similar to 18142 and 30702 47345 Adapter 7 Pole to 4

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 7 Blade

Trailer End Plug:
 4 Flat

Brand:
 Hopkins

$12.99
  (62)

that have the center pin wired as the brake. 47545B Hopkins Manufacturing Adapter 7-Pole to 6-Pole 47545B Adapter 7-Pole to 6- Pole - Universal

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 7 Blade

Trailer End Plug:
 6 Round

Brand:
 Hopkins

$14.99
  (17)

This kit converts your vehicle's 4-way flat trailer connector into a Quick-Install 7-way, RV-style connector. Harness plugs into your existing 4-way and hardwires for other pins on 7-way. Round (pictured on the left) to a 7-way, RV-style connector (pictured on the right). 47200 Hopkins Endurance Quick-Install 4-Way Flat to 7-Way Blade Trailer Connector Adapter - Vehicle End

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 4 Flat

Trailer End Plug:
 7 Blade

Brand:
 Hopkins

$24.95
  (8)

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 180 degrees. 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

$17.97
  (379)

Mount this 7-way, RV-style connector in your truck bed to simplify hookup of your 5th-wheel or gooseneck trailer. Harness plugs into existing wiring and retains use of factory 7-pole at the bumper. 90-Degree-angled connector fits into tight spaces. from your fifth-wheel or gooseneck trailer. 41157 Hopkins Endurance 5th Wheel/Gooseneck 90-Degree Wiring Harness with 7-Way Blade Plug

 Fifth Wheel and Gooseneck Wiring

 7 Blade

 Hopkins

 No Converter

 For Vehicle w Factory Tow Package

 Custom Fit

$62.95
  (172)

Trailer wiring adapter changes the 4 pole flat on your vehicle into a 5 pole flat.

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

$12.99
  (61)

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

$30.95
  (18)

7-Way US car connector (car end) fits 97-Current Ford, 99-Current GM and 04-current Nissan full size trucks and SUVs equipped with factory socket. Durable plastic shell Provides Both a 7-Way

 Trailer Hitch Wiring

 4 Flat
 7 Blade

 Hopkins

 No Converter

 For Vehicle w Factory Tow Package

 Custom Fit

$28.95
  (106)

quick splice wire connector. Hopkins # 47515, TAP # 37515 47515 Adapter 4-Pole to 5-Pole Trailer Wiring Adapter - Shorter

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 4 Flat

Trailer End Plug:
 5 Flat

Brand:
 Hopkins

$7.99
  (70)

Install your electric brake controller quickly and easily with this custom wiring adapter. Simply plug one end of the adapter into your brake controller and then plug the other end into the built-in Features: Wiring adapter eases installation of your electric brake controller Custom connector end plugs into the built-in port beneath the dash of your vehicle Other end plugs into the back of your

 Brake Controller

 Brake Controller Wiring

 Accessories

 Plugs into Brake Controller

 Tekonsha

$14.99
  (25)

Adapter converts your 7-pole plug on the vehicle down to 6-pole plug and 4-pole flat plug to fit your trailers' connector. Note: Center pin is set-up as the hot lead but can easily be changed

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 7 Blade

Trailer End Plug:
 6 Round
 4 Flat

Brand:
 Hopkins

$18.95
  (4)

Plug this adapter into the 7-way, round-pin, European-style trailer connector on your Land Rover to get a 4-pole, flat connector to fit your towing needs. Features: Adapter converts your Land Rover 7-way, European-style, round-pin vehicle-end trailer connector with combined turn signals and brake lights to a 4-way flat connector Fast, easy plug-in

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 7 Round Pin

Trailer End Plug:
 4 Flat

Brand:
 Tow Ready

$18.95
  (15)

This adapter plugs quickly and easily into your 7-way, round-pin, vehicle-end connector to convert it for use with a 6-way round, trailer-end connector. A built-in cover protects the terminals from This adapter allows the 7-way, round-pin, vehicle-end connector on the left to work with the 6-way round, trailer-end connector on the right. 47445 Hopkins Trailer Connector Adapter - 7-Pole Round Pin to 6-Pole

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 7 Round Pin

Trailer End Plug:
 6 Round

Brand:
 Hopkins

$19.95
  (8)

Tow a trailer with either a 7-way or 4-way plug with this dual vehicle-end connector. Included pigtail harness hardwires into your vehicle and the connector end mates with the 7-pole socket to form a weathertight seal. Black Battery 10 Gauge Brown Running lights 14 Gauge Yellow Reverse lights 14 Gauge 40975 Hopkins 7- and 4-Way Trailer Connector Socket with Mounting Bracket - Vehicle End 11998 Pollak Pigtail Wiring

Style of Wiring:
 Trailer Connectors

Type of Wiring:
 Vehicle End Connector

Vehicle End Plug:
 4 Flat
 7 Blade

Brand:
 Hopkins

$47.90
  (38)



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