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RVGUARD 7 Way 8 Foot Trailer Cord with 7 Gang Junction Box Kit,Include 12V Breakaway Switch and Plug Holder, Trailer Connector Cable Wiring Harness with Waterproof Junction Box

Free shipping on orders over $29.99

$29.99

$ 13 .99 $13.99

In Stock

1.Size:8 Ft


  • Connect Your Wire Harness: RVGUARD 8 ft long trailer cord with 7-way copper blade molded heavy-duty plug, provides a fast and simplified way for wires connection as well as keeping all your trailer wiring in order.
  • Easy Splicing: RVGUARD 7 Color-coded wires coated with durable rubber-like insulation for convenient wiring. The color-coded is suitable for most standard trailer wiring, some may differ due to different trailer manufacturers, please check if it is suitable for your trailer before ordering.
  • Durable Construction and Flexible Connection: RVGUARD trailer extension cord uses conductive copper wire, soft and rugged PVC housing provides flexibility for you to connect to your car. Also Weatherproof and corrosion-resistant for a long lifespan.
  • Versatile Applications: Perfect for connecting tail, brake, reverse, turn signals and auxiliary power of your trailers, RVs, campers, caravans, food vans and other towed vehicles. Please carefully read the diagram before any operations on the product.
  • One Year Warranty: We take full responsibility for our product and customer dissatisfaction. If there is any quality problem with our products or you are not happy with your purchase in our store, please kindly contact us; we are always ready to help.



Product Description

品牌
1
1

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12V BREAKAWAY SWITCH

Trailer breakaway switch and holder is easy to install, breakaway switch comes with a metal mounting tab to accept a screw or bolt

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7-WAY CONNECTOR

Wiring/Function diagram, 7-way copper blade, heavy duty plug, fast and simplified way for wires connection and keeping all your trailer wiring in order

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DURABLE CONSTRUCTION

RVGUARD trailer extension cord use conductive copper wire, soft and rugged PVC housing provide flexibility for you to connect to your car, weatherproof and corrosion resistant

1

Dadgumit
2025-08-31 19:45:48
I had been having a lot of problems with the old trailer wiring harness. It had the old type wires that screwed into the connector. I have a hard time figuring out what pin goes to which wire, and I’m I looking at it correctly or like a mirror??. This harness eliminates that problem - all the lights and the brakes worked on the first try. Great high quality product that is easy to install. I plan to install these on my other trailers and eliminate trips to the trailer repair shop! I saved $200 on this one- a local shop quoted 300 parts and labor.
Dadgumit
2025-08-03 10:10:18
I had been having a lot of problems with the old trailer wiring harness. It had the old type wires that screwed into the connector. I have a hard time figuring out what pin goes to which wire, and I’m I looking at it correctly or like a mirror??. This harness eliminates that problem - all the lights and the brakes worked on the first try. Great high quality product that is easy to install. I plan to install these on my other trailers and eliminate trips to the trailer repair shop! I saved $200 on this one- a local shop quoted 300 parts and labor.
Garfield
2025-08-01 15:22:50
When this product arrived, I opened everything up to inspect.I noticed right away the wires were ran completely opposite of its color coding on the screw heads. Nothing matched. If I had wired this according the wiring color, it would have immediately fried, the whole system on my truck.Better quality control can prevent this. Know what your doing, if you're taking on this type of a project, on your own.Otherwise, a Very good Product. Durable protective coating, sealed box, with plenty of options for leads. Even comes with a Pigtail Mount, for when not in use. Very Useful.
Mark
2025-07-31 19:05:24
This was very helpful when rewiring the car trailer had a nice long cord easy to use
anthony pfeifer
2025-06-06 13:03:57
Correct color and size. Fits well and easy to install, functions as expected but a little thin material. Thicker and stronger would make the product better.
Volarejohn
2025-05-20 13:42:48
You have to make sure that you are connecting the right wires to the right bulbs because wire for wire, the colors are incorrect for most American trailers (not a complaint). I would buy again!
Danen G.
2025-05-09 10:01:07
If you need to replace the wiring in your old trailer (or perhaps you home-built a new one), this kit is great. Forget replacing one or two wires at a time and figuring out where each one goes. This kit uses standard trailer wiring colors and is marked for each light each wire goes to, While you still have to crawl around under the trailer to install it, the kit removes the guess work and trail and error of getting the wires where they need to be. Worth the money.
ken
2025-04-27 11:38:12
Cord needs to be 4 ft longer to get to the back on a 16 ft trailerOther than that it’s a well made product
David C.
2025-04-23 14:27:16
Easy peasy trailer wiring. Color coded and protects the connections. Well worth it!
Garfield
2025-03-31 12:48:37
When this product arrived, I opened everything up to inspect.I noticed right away the wires were ran completely opposite of its color coding on the screw heads. Nothing matched. If I had wired this according the wiring color, it would have immediately fried, the whole system on my truck.Better quality control can prevent this. Know what your doing, if you're taking on this type of a project, on your own.Otherwise, a Very good Product. Durable protective coating, sealed box, with plenty of options for leads. Even comes with a Pigtail Mount, for when not in use. Very Useful.
Mark
2025-03-05 18:02:28
This was very helpful when rewiring the car trailer had a nice long cord easy to use
anthony pfeifer
2025-02-16 13:30:58
Correct color and size. Fits well and easy to install, functions as expected but a little thin material. Thicker and stronger would make the product better.
Volarejohn
2025-01-11 15:17:25
You have to make sure that you are connecting the right wires to the right bulbs because wire for wire, the colors are incorrect for most American trailers (not a complaint). I would buy again!
Danen G.
2024-12-31 13:17:58
If you need to replace the wiring in your old trailer (or perhaps you home-built a new one), this kit is great. Forget replacing one or two wires at a time and figuring out where each one goes. This kit uses standard trailer wiring colors and is marked for each light each wire goes to, While you still have to crawl around under the trailer to install it, the kit removes the guess work and trail and error of getting the wires where they need to be. Worth the money.
ken
2024-12-26 21:08:35
Cord needs to be 4 ft longer to get to the back on a 16 ft trailerOther than that it’s a well made product
David C.
2024-11-22 16:20:54
Easy peasy trailer wiring. Color coded and protects the connections. Well worth it!
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