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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,2 Years Warranty

4.7 4.7 out of 5 stars 2,114 ratings

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7Way Trailer Plug with Junction Box

Purchase options and add-ons

  • 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
  • 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 4 x Close gaskets
  • Fit Type: Universal
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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,2 Years Warranty
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,2 Years Warranty
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Price-28% $28.99
Typical:$39.99
$36.98$25.99$29.99$35.99-13% $39.99
List:$45.99
Delivery
Get it as soon as Wednesday, Apr 3
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Easy to install
4.1
4.5
4.1
5.0
4.5
4.4
Value for money
4.2
4.4
5.0
4.5
Sold By
Amazon.com
PC Micro Store
lextrailer Inc
Cable Matters
LIN Store
RVGUARD

From the brand


From the manufacturer

Nilight 7 way Trailer Cord with junction box
Nilight 7 way wiring kit

7 Way Trailer Plug with Junction Box

7 Way Plug Inline Trailer Cord

Nilight is a famous brand that dedicated to providing innovative, cost-effective and quality products. We have been specialized in automotive products and parts for many years. Constant improvement and innovation is our eternal aim. Hope you can purchase with satisfaction here!

Nilight 7 Way Trailer Plug with Junction Box

description

Junction box with 8 feet cable and 7-way blade connector suitable for 5th Wheel, Travel trailer, camper, etc. With a good seal making it weather-proof and corrosion-resistant. the 7 wires are color-coded and coated with thick rubber-like insulation. It's ideal for RV travel trailers, caravans, food trucks, and other towed vehicles.

  • Wiring Style: 7-Way (7-Pole)
  • Trailer Cord Length: 8 Feet
  • Junction Box Dimensions: 6.5" x 3.1" x 2.2"
  • Materials: Copper + ABS+ PVC + Rubber
  • Hardware included: 1x 7-Way trailer plug with junction box,4 x open gaskets,4xClose gaskets.

Features

7 Way junction box

7 way trailer plug double blade

7 way junction box

Nlight 7 Way trailer wiring harness

Simplified Wiring

Come with color-marked wires, adds more convenience for wiring left/right turn lights, brake signal lamp, reverse light, tail light, etc.

Heavy Duty Plug

Upgraded premium double prong to replace poor single prong, molded into a 7-way plug, perfect connection to any standard 7-way trailer receptacle.

Weatherproof

Four open and four close sealed rubber gaskets are provided to make the entire junction box waterproof,dustproof and corrosion-proof.

Long & Flexible Cable

Heavy-duty 8ft Trailer Wire is made of high-end pure copper and is made of a soft PVC casing 8 inches long. The extra length allows for tight turns.

7 Way Trailer Plug Trailer harness 7 way trailer cord

Perfect Replacement

A 7-pin trailer plug connects your vehicle with the trailer to provide power for the required lights, turn signals, brake power, battery hot lead, reverse lights, and ground.

Nilight 8FT trailer cord is a perfect replacement for the factory short one of your trailer. The main cable is molded into the plug and all fit nicely together, with a good seal making it weather-proof and corrosion-resistant. Coming with 4 closed and 4 open rubber-fitted grommets, it allows you to choose the right one for your unique wiring, convenient and practical!

7 way trailer harness 7 pole trailer junction box Trailer Extension cable 4 flat to 7 way adapter 7 Way RV trailer cord dual output trailer connector
7 Way Plug Inline Trailer Cord 7 Way Junction Box 7 Way Trailer Plug Socket Extension Cable 4 Flat to 7 Way Round RV Blade Trailer Adapter 7 Way to 4 Way Flat Trailer Adapter Dual Output Trailer Connector
Customer Reviews
4.6 out of 5 stars
1,839
4.6 out of 5 stars
1,839
4.4 out of 5 stars
559
4.6 out of 5 stars
1,446
4.6 out of 5 stars
683
4.6 out of 5 stars
1,446
Trailer Wiring
Function supply power to the trailer's lights Tidy Wires Extension wire Connecting lights from the vehicle to trailer supply power to the trailer's lights adding versatile towing options
Usage provide power for the required lights, turn signals, brake power, battery hot lead, reverse lights, and ground. Make all wires from 7 way trailer plug tidy and clean Establish a secure connection between towing vehicle and trailer. Provides a connection for the taillights, turn signals, brake lights, backup or reverse lights To connect the vehicle that has a 4-Way flat connector to the trailer that has a 7-Way connector match the vehicle and trailer connection by reducing and/or removing unneeded circuits. USCAR Specific. Designed for specific vehicles with a factory tow package
Plug and play / /

Product Description

Not Wired Wrong! For easier wiring we offer upgraded version of trailer wire harness kit that consists of 7-way plug cord with 7-poles junction box specially colored functional marks for simpler wiring of turn light brake signal lamp reverse light and other wires perfect for your RV trailers camper caravans food vans and other towed vehicles Perfect Replacement This 8ft long cord is a perfect replacement for the factory short one of your trailer The main cable is molded into the plug and all fits nicely together with a good seal making it weather-proof and corrosion resistant Coming with 4 closed and 4 open rubber fitted grommets it allows you to chose the right one for your unique wiring convenient and practical! Warm Tips Pls read the included diagram carefully before you install this trailer plug and follow the diagram to install it Package Included 1 x 7-Way Trailer Plug with Junction Box4 x Open Grommets4 x Close Grommets1 x Diagram

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
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Nilight

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,2 Years Warranty


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What's in the box

  • 7-Way trailer plug with junction box
  • Looking for specific info?

    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    2,114 global ratings

    Customers say

    Customers like the quality and ease of installation of the auto accessory. For example, they mention it's well built, and the wires look good. That said, some say it'll be easy to mount and hook up.

    AI-generated from the text of customer reviews

    105 customers mention92 positive13 negative

    Customers like the quality of the auto accessory. For example, they mention it's well-built, and the wires and plug look good. That said, some say the instructions are misleading. Overall, customers are happy with their purchase and recommend it to others.

    "Worked great when I wired my trailer up. Made connections simple and easy." Read more

    "Wiring and plug looks like good quality and t he junction box made installing easy" Read more

    "This unit makes for an awesome, clean wiring install on any trailer. But none of the wires match standard industry trailer wiring...." Read more

    "Wires are color coded and dummy proff. Works exactly as it should." Read more

    71 customers mention67 positive4 negative

    Customers find the installation of the auto accessory to be easy. They mention that it comes with detailed instructions and a clear color code chart. Customers also say that it simplifies wiring and makes the installation customizable. Overall, customers are satisfied with the ease of installation and recommend it to others.

    "Worked great when I wired my trailer up. Made connections simple and easy." Read more

    "Wiring and plug looks like good quality and t he junction box made installing easy" Read more

    "Installation was easy and the housing makes for a fast and dry install, very long cord enough for whatever application your doing." Read more

    "...Even then, it’s easy to follow...." Read more

    Nice product and it is not wired wrong!!! Nice assembly with a easy to use junction box
    5 Stars
    Nice product and it is not wired wrong!!! Nice assembly with a easy to use junction box
    OK all you that keep writing that the color codes are wrong:Please take note: These are not color coded wrong!This plug came with detailed instructions and a very clear color code chart.The wiring color code on a 7 pin plug is different than on a light weight 4 pin flat connector.IE: running lights on 7 pin = green running lights on a 4 pin = brownStop claiming to be a “pro who has built trailers your whole life” if you don’t know this!Read the instructions or google it before you put your foot somewhere it don't belong!
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    Top reviews from the United States

    Reviewed in the United States on March 1, 2024
    Size: 7Way Trailer Plug with Junction BoxVerified Purchase
    Reviewed in the United States on February 23, 2024
    Size: 7Way Trailer Plug with Junction BoxVerified Purchase
    Reviewed in the United States on February 18, 2024
    Size: 7Way Trailer Plug with Junction BoxVerified Purchase
    Reviewed in the United States on July 29, 2022
    Size: 7Way Trailer Plug with Junction BoxVerified Purchase
    6 people found this helpful
    Report
    Reviewed in the United States on March 9, 2024
    Size: 7Way Trailer Plug with Junction BoxVerified Purchase
    Reviewed in the United States on March 6, 2024
    Size: 7Way Trailer Plug with Junction BoxVerified Purchase
    Reviewed in the United States on February 8, 2024
    Size: 7Way Trailer Plug with Junction BoxVerified Purchase
    Reviewed in the United States on August 23, 2023
    Size: 7Way Trailer Plug with Junction BoxVerified Purchase
    2 people found this helpful
    Report

    Top reviews from other countries

    Rygel
    5.0 out of 5 stars Easy Install, everything wired as shown!
    Reviewed in Canada on March 31, 2023
    Size: 7Way Trailer Plug with Junction BoxVerified Purchase
    Customer image
    Rygel
    5.0 out of 5 stars Easy Install, everything wired as shown!
    Reviewed in Canada on March 31, 2023
    Really impressed with this NiLight 7 way harness and junction box. The quality of the coating, right back to the junction box, is 2nd to none! They included some plugs and grommets for wiring which makes waterproofing on my end more simplified. All the wiring was as shown in the diagram and super simple to add my wiring harness into the junction box. The seals appear to seat well and the box is solid once mounted to the frame. I added some NiLight 18W (low amperage draw, still super bright!)spot lamps to the reverse circuit, bumper mounted. Should make those late night pull-ins to site easier😉
    Images in this review
    Customer image Customer image Customer image Customer image
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    Amazon Customer
    4.0 out of 5 stars Easy to install
    Reviewed in Canada on July 22, 2020
    Size: 7Way Trailer Plug with Junction BoxVerified Purchase
    Guy
    5.0 out of 5 stars Great purchase.
    Reviewed in Canada on October 20, 2020
    Size: 7Way Trailer Plug with Junction BoxVerified Purchase
    Richard Bédard
    5.0 out of 5 stars Super
    Reviewed in Canada on April 27, 2021
    Size: 7Way Trailer Plug with Junction BoxVerified Purchase
    Amazon Customer
    1.0 out of 5 stars careful of fraudulent advertising when you search
    Reviewed in Canada on November 30, 2020
    Size: 7Way Trailer Plug with Junction BoxVerified Purchase