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4-Pin Flat Trailer Extension Cable 12 inch, Heavy Duty 18AWG Copper 4 Way Trailer Wiring Connector Harness Vehicle-Side Trailer-Side 4 Prong Trailer Light Plug Trailer Hitch Wire Extension 1ft

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$8.99

$ 4 .99 $4.99

In Stock

1.Size:1ft (12 Inch)


About this item

  • 12" Trailer Extension 4 Prong: - The 12inch (1 foot) 4-pin flat trailer wiring extension cord come with 4pin male and femle end connector can be easily extend your vehicle trailer light wire
  • Trailer-Side and Vehicle Side 4 Pin: - This 4 way trailer wire extension fits wide variety of vehicles and trailers with 4-way flat connctor;4 pin 4 wire trailer extension is 12 Inches long, Perfect for used at marine boat trailer, horse trailer, motorcycle trailer, ATV trailer, and other cargo utility trailer hitches
  • Plug and Play Trailer Light Plug: - Trailer 4 wire extension cable cord require No cutting or splicing factory wire, flexible trailer 4-pin conversion cable provide plug-in simple connections for your towing projects
  • Pure Copper Wire: - Easy grip handle on both side of the four pin trailer extension is built to last with pure copper 18 AWG wires supplys reliable power for trailer taillights, brake lights and turn signals lights
  • Enhanced Durability: - Vehicle-Side and Trailer-Side 4-Pin Flat extender adapter is full covered with heavy duty weatherproof and abrasion proof PU cable sheath and reinforced cable joint; Equip with dust cover on the 4 pole female trailer socket, protects terminals from moisture



Product Description

1 Foot - Universal 4 Pin Trailer Plug 4 Core Departments with Waterproof Cover

4 pin flat trailer extension cable trailer light plug adapter

It allows to provide a quick-connect situation for anything on your vehicle where you have to separate it at times by simply unplugging it and plugging it back in when you're ready to go back on. Fully jacketed cable will work great around the water.

Plug and Play 4 Pin Flat Trailer Light Wiring Extension Full Jacketed Cable

4 pin trailer extension wiring adapter trailer light plug

The 4-pin wiring design matches industry-standard 4-way flat connectors and is compatible with a wide variety of trailer, includes both a vehicle end and trailer end and can be cut to splice into existing wiring or left as a loop to serve as a useful extension harness.

Supplys power for taillights, brake lights and turn signals lights

4 pin trailer extension wiring adapter trailer light plug

Randy Hyde
2025-08-24 09:33:49
Nice extender, well made.
frank from ciro
2025-08-21 20:04:14
The extension is very beefy and ,like other connections, there isn't any exposed wire..
Curt
2025-08-02 17:20:40
Hidden behind the hitch bracket, the connection was inconvenient. This added just enough length to put the plug right where I could get to it. I couldn't be happier.
Wallet
2025-04-29 11:39:22
Good thick cord
Jon Sacco
2025-04-17 12:09:50
Perfect repair for my trailer. High quality and everything is contained nicely. Easy install.
transplant yooper
2025-02-13 10:33:55
Not much to say about this. This is a decent 4-pin Extender. It's well made, and works as designed. Make sure to order the length you need. This extender is a bit stiff with the way it's made, but you're better off going a touch longer if in doubt.Time will tell on longevity, but I will say that when I went to pop the over off the female end, the tether portion broke. Not a big deal, but also hope that isn't an indication of overall quality.
David-Kathy Sisler
2025-01-06 16:33:06
Received on time, Worked as expected
Ed Tyson
2025-01-05 11:31:02
Very good I will use them 100 times
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