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7 Way Trailer Wiring Harness Kit - 8 Feet, Trailer Cord with 7 Gang Junction Box 12V Emergency Breakaway Switch and Plug Holder Kit for RV Camper

  • Based on 173 reviews
Condition: New
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Eligible for Return, Refund or Replacement within 30 days of receipt

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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Sunday, Nov 17
Order within 20 hours and 19 minutes
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Features

  • Everything in Order CircleRoad 8ft 7 way trailer cord blade molded into a heavy duty plug, provides a fast and easy way for wires connection as well as keeping all your trailer wiring in order. In addition, the plastic trailer plug bracket will prevent the plug from being dragged to the ground.
  • Breakaway Switch This 12V trailer breakaway switch offers safer towing by connecting your car to your trailer's breakaway battery and trailer brakes. If the trailer is disconnected while towing, the cable will released and the brakes are engaged.
  • High Quality Waterproof, dustproof, flameproof and corrosion resistant ABS junction box and high quality solid cord, reliable and rugged, perfect for RVs, trailers, campers, caravans, food vans and other towed vehicles.
  • What You'll Get 3 Year WARRANTY and lifetime customer service, 1 x 7 Way Trailer Plug with Junction Box, 1 x Breakaway Switch, 1 x Trailer Plug Holder, 2 x Open Grommets, 2 x Close Grommets.

Material: Plastic


Brand: CircleRoad


Style: Compact


Installation Type: Plug In


Manufacturer: CircleRoad


Package Dimensions ‏ : ‎ 13.94 x 11.34 x 3.62 inches; 2.62 Pounds


Item model number ‏ : ‎ TC8FT-K


Date First Available ‏ : ‎ December 1, 2021


Manufacturer ‏ : ‎ CircleRoad


Best Sellers Rank: #13,248 in Automotive (See Top 100 in Automotive) #42 in Towing Hitch Wiring


#42 in Towing Hitch Wiring:


Customer Reviews: 4.5 4.5 out of 5 stars 173 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works great and relatively easy to install
Easy to install. Plenty of length. Seems like it was built with good quality.
Reviewed in the United States on November 17, 2023 by SignalMtnTiger

  • Every trailer needs a junction box!
This project has been postponed until the weather warms up. Seems to have a nice build quality and will work perfect for my trailer refurbish project.
Reviewed in the United States on December 6, 2023 by Jimm

  • Everything is great except the wiring in the plug
Plug is wired incorrectly (wrong colors to functions). But the wire gauge and overall quality of the junction box and connectors is great!! I need to cut off about 5 feet anyway. Works perfect!
Reviewed in the United States on December 11, 2023 by Brad Driver

  • Excellent value for the price.
Good, heavy, flexible cord. Junction box is a good size and terminals are large enough to put two to three wires on. Overall, and excellent choice and went on quickly and easily. The included holder for the plug is a bonus I have never had. I wasn't sure at first, but it works well to place the plug in to keep water off of it when not being used and to keep it off the ground. ... show more
Reviewed in the United States on March 9, 2023 by Dan

  • wiring wrong for my 2016 ford f150
wireing wrong on my ford f150 2016
Reviewed in the United States on May 17, 2024 by Leon Meadows

  • Great quality
Great quality product. Clear wiring diagram, j box is large enough for all the wiring connections. Cord is really long. Installation was easy
Reviewed in the United States on May 16, 2023 by Rick Lowell

  • Very easy to install.
Very easy to install. Just have a good plan up front. They do have weather tight seals but not on the lids.
Reviewed in the United States on October 18, 2023 by Kent H.

  • You'll need a test light
Wires from the plug are incorrect function to color. I was replacing a chaffed harness in my 2003 Rance enclosed. It's good quality but still...industry standards? A test light and running through the functions on the tow vehicle and it was figured out in 10 minutes or so. Shouldn't need to but after stringing the harness, I wasn't about to go through the return process. Irritating. ... show more
Reviewed in the United States on June 9, 2024 by Mark

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