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Nilight Heavy Duty 7 Way Inline Trailer Plug 8 Feet Connector Cable 7Pin RV Round Extension Wiring Harness Weatherproof Junction Box for RV Towing Car

  • Based on 2,294 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Sep 17
Order within 10 hours and 45 minutes
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Size: 8FT 7Way Trailer Plug with Junction Box


Features

  • Simply Your Wire Harness 7-way copper blade molded into a heavy duty plug provides a fast and simplified way for wires connection as well as keeping all your trailer wiring in order.Fit Type: Universal
  • Convenient Trailer Wiring Sturdy junction box with color marked 7-poles convenient for wiring left/right turn light brake signal lamp reverse light tail light etc Junction box is much easier than managing loose wires
  • Flexible Connection 8ft long cord with soft and durable PVC housing Flexible Connection The length prevents it from being strained during an emergency turn 7-Way Connects Brake Running Reverse Turn Signals and Auxiliary Power
  • Good Sealing Performance Four open and four close sealed rubber gaskets are provided to make the entire junction box waterproof dustproof and corrosion-proof
  • Package included: 1x 7-Way trailer plug with junction box, 4 x open gaskets, 4xClose gaskets

Description

Nilight Heavy Duty 7 Way Inline Trailer Plug with 7 Gang Junction Box - 8 Feet, Trailer Connector Cable Wiring Harness with Weatherproof Junction Box Suitable for RV Automotives Cars

Manufacturer: ‎Nilight


Brand: ‎Nilight


Model: ‎50024R


Item Weight: ‎2.76 pounds


Product Dimensions: ‎80 x 2 x 1 inches


Country of Origin: ‎China


Item model number: ‎50024R


Manufacturer Part Number: ‎50024R


Voltage: ‎12 Volts


Date First Available: March 17, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 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.

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Top Amazon Reviews


  • Not suitable for cold weather.
Size: 8FT 7Way Trailer Plug with Junction Box
Easy to install the junction box is great. However the hard outer cover on the harness is too stiff for cold weather conditions and a serviceable plug would be better.
Reviewed in the United States on January 5, 2025 by Larry

  • 4-pin to 7-pin
Size: 8FT 7Way Trailer Plug with Junction Box
I used this to convert my trailer from the factory 4-pin to a 7-pin setup. I wanted to add reverse lights. This kit worked perfect!
Reviewed in the United States on January 7, 2025 by jeffrey e johnson

  • Definitely does not match color coding of standard US trailer connector
Size: 8FT 7Way Trailer Plug with Junction Box
With that said - this product is a great value. Everything seems to be made of high quality materials. Models plug connectors are very nice with double sided contacts, cable and wire thickness is well suited for much higher electrical currents than your trailer should ever see. Terminal board, lugs and all is, again, well made. ——- now, if you are replacing existing trailer wiring be mindful that some connector color codes are off. Identify each circuit properly and could pare it to what the plug in your vehicle states as each function. Disregard wire color coding info here. ... show more
Reviewed in the United States on May 26, 2024 by Al Al

  • Great Accessory to Upgrade Trailer Wiring
Size: 8FT 7Way Trailer Plug with Junction Box
I bought this harness to clean up/upgrade the wiring on a used trailer I bought. I also had the need for the 12v power which the existing harness didn't have. The product is high quality and very sturdy. The terminal box is wired according to the included documentation. Yes, the paint on some of the terminal don't match the factor wiring but the documentation of each terminal is correct. I tested each terminal to assure the documentation was correct. And from there, I install the kit. The grommets included with the box and as extras are a nice touch. This makes the installation have the ability to be custom. I am VERY happy and satisfied with this product. Just take your time to understand the wiring and when you do the install and you'll be happy too! ... show more
Reviewed in the United States on October 10, 2022 by Randy J.

  • Works good
Size: 8FT 7Way Trailer Plug with Junction Box
Easy to wire only reason I gave it 4 stars is because one of the mounting ears cracked but it was still useable . Has a color code so you don’t wire it like a 4way plug
Reviewed in the United States on November 22, 2024 by bill ward bill ward

  • Robust plug in
Size: 8FT 7Way Trailer Plug with Junction Box
Came with everything to install box and all necessary plugs to make it weather resistant. Plug appears to be made well. However, DISREGARD the wire instructions included. They are NOT correct get a trailer harness wiring diagram and wire it up by matching the plug blade to correct post in box. This is NOT color coded to standard US trailer wiring code. You will need to dismantle the plug to correct the wiring mishap! Quality of peodyis very good Quality of instructions SUCK!! ... show more
Reviewed in the United States on October 19, 2022 by guesswho

  • A big time saver!
Size: 8FT 7Way Trailer Plug with Junction Box
I needed to rewire a flatbed trailer that had been setting for nearly 20 years and found this great time saver. Just had to mount the junction box then run my wiring from the lights, attach a ring terminal and bada-boom, bada-bing all done! Other reviews talk about the color code being wrong, well it's not. This is standard colors for a 7-way plug common to all travel trailers, fifth-wheels and everything with a 7-way plug. To be sure, just be take your time. Would buy this again. ... show more
Reviewed in the United States on July 31, 2024 by Amazon Customer

  • Very good product
Size: 8FT 7Way Trailer Plug with Junction Box
Like the packaging, product came in as shown. Fit as described. Looks Great on trailer.
Reviewed in the United States on December 11, 2024 by Justin Jones

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