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7 Way Trailer Plug Cord Wiring Harness with Junction Box,Heavy Duty Waterproof Double Prongs Connector, Light & Brake Control 7 Inline Trailer Cable for RV Standard (8ft)

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$28.99

$ 13 .99 $13.99

In Stock

1.Size:8 Ft


About this item

  • 🚛【Wire Harness】Filluck 7-way plug trailer cable is up to 8 feet long,provides enough extra length with 7 pcs of RV standard color coded wires,the cable inside is made of 14-10AWG pure copper with safe and stable conductivity,outside is made of pvc flame retardant jacket,plug is tightly connected with all parts,good sealing makes it waterproof and corrosion-resistant,designed for outdoor trailers.
  • 🚛【Trailer Box】Trailer wire box with unique color coding,easy to quickly identify color function of the corresponding wire,simplify your wiring process,and help to manage loose trailer wires,provided open and closed rubber grommets can be flexible to choose your convenient wiring position;
  • 🚛【7 Way Plug】7-pin trailer heavy-duty plug is molded from a 7-way copper blade,upgraded from a single plug with poor contact to a safe and high-quality double plug,which plugs more securely into trailer's socket,and is a perfect replacement for trailer's original short cable.
  • 🚛【Widely Used】 Suitable for most RV trailers,campers,food trucks, etc,can be directly connected to to turn /brakes/ reverse/tail/auxiliary light etc,with abs trailer wire box can also adapt to all kinds of bad weather,prevent wire connectors from being exposed to the outside world,waterproof and dust-proof to prolong the service life of the trailer wires.
  • 🚛【Tips】Since some differences between different trailer manufacturers,there are many different wiring types,we provide two kinds of cables,RV standard and sae,before purchasing,please refer to our wiring instructions and choose according to corresponding color and function to avoid mistakes.



Product Description

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RV and SAE Model Distinction Table

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Color Cable Function

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Detail of 7 Way Trailer Plug

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Unique Color Coding

Convenient for you to quickly identify color function of wire, simplify wiring process

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Good Sealing Waterproof

ABS trailer junction box can prevents wire connectors from being exposed to elements and extends life of trailer cable

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Easy to Use

Finger lugs on the end of locking plug for easy installation and removal.

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Flexible Operation

Open and closed rubber grommets provided for flexibility in choosing your convenient wiring position

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1

RONALD NORRIS
2025-09-03 11:31:09
I installed this on my pontoon boat trailer, so far it’s held up in saltwater
Woodbutcher
2025-07-05 17:14:15
I love these. Obviously you’re only putting one in after something bad happened to your last one. Installation on these is fast and easy. Color coating makes it a breeze. Zero stress install. I bought this particular one for the bright orange ends. Hopefully, I will see them and remember to disconnect the trailer plug before driving away L O L
BMWstu
2025-06-11 15:06:34
Trailers come with some of the worst wiring jobs possible. This kit will get you started in the right direction to get your trailer solid and reliable.
Bob from Ocean Cnty
2025-06-08 10:34:53
Overall good quality. The clear cover isn't really needed, I question the strength.
T. Cavanaugh
2025-05-25 12:21:45
Great Connector. Easy to wire to the trailer's electrical system.
Jason Anderson
2025-05-10 14:40:27
This makes hooking up trailer light easy, has a box for all your connections keeps the wire from the weather good product.
Mike C.
2025-01-29 11:55:25
It's well made heavy gauge relatively idiot proof to make your connections however the truck side plug seems to me to fit kind of loosely in your vehicle my other seven pin connectors Don't Fit near as loosely it makes me wonder if this can fall out in Long Distance towing although the cap on your connector is supposed to lock it in I hope it doesn't cause flakiness in the trailer brakes or the trailer lighting we'll see
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