Wiring Harness Kit 8FT Heavy Duty 7 Way Inline Trailer Cord
Wiring Harness Kit 8FT Heavy Duty 7 Way Inline Trailer Cord
Wiring Harness Kit 8FT Heavy Duty 7 Way Inline Trailer Cord
Wiring Harness Kit 8FT Heavy Duty 7 Way Inline Trailer Cord
Wiring Harness Kit 8FT Heavy Duty 7 Way Inline Trailer Cord
Wiring Harness Kit 8FT Heavy Duty 7 Way Inline Trailer Cord
Wiring Harness Kit 8FT Heavy Duty 7 Way Inline Trailer Cord

8FT Heavy Duty 7 Way Inline Trailer Cord

$27.99
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30 Days Returns

Nilight will accept returns for up to 30 days from the date of purchase. Please include all original items in your return shipment. Incomplete returns may not be eligible for a full refund. Returns within 30 days or purchase will receive a full refund for the purchase price of the product.

No returns will be accepted after 30 days. Nilight will provide a return shipping label upon request.

Non-contiguous US residents and International residents – including Alaska, Hawaii, Canada and Mexico – are responsible for return shipping charges. Refunds will be applied to the original payment method that was used. Refunds are generally issued within 5-10 business days of Nilight receiving all returned goods. Your bank may require additional processing time to reflect the refund in your account.

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2024 Product Guide

About this item

  • 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.
  • Durable Construction and Flexible Connection: 8ft long cord with soft and durable PVC housing providing a flexible connection. The length prevents it from being strained during an emergency turn. Also Weatherproof and corrosion-resistant for a longer 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 read the diagram carefully before any operations on the product
  • Convenient Wiring: 7 colors coded wires and coated with durable rubber-like insulation, ready to be installed into a junction box
  • Package includes: 1x 8 ft 7-Way trailer plug and a diagram

8-Feet 7 Way Inline Trailer Cord

A commercial-grade pure copper wire with copper spades in the connector head. This cable is designed for trailers with additional power needs. The product is perfect for connecting the tail, brake, reverse, turn signals, and auxiliary power of your trailers, RVs, campers, caravans, food vans and other towed vehicles.

  • Materials: Copper + ABS+ PVC + Rubber
  • Wiring Style: 7-Way (7-Pole)
  • Trailer Cord Length: 8 Feet

Specifications

Heavy Duty Plug

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.

Long & Flexible Cable

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.

Perfect Replacement

Perfect Replacement

This 8ft long cord is a perfect replacement for the factory short one of your trailer.

Versatile Applications

wire harness

Customer Reviews

Based on 34 reviews
82%
(28)
18%
(6)
0%
(0)
0%
(0)
0%
(0)
E
Ebba Bins
Great quality, proper color coding

I see a lot of reviews saying the color coding is wrong but my experience was that the color coding matched my 10 year old 5th wheel wire colors exactly. The product was exactly what I expected and it worked fine to replace my original 7 pin trailer cord.

E
Ernie Bailey
heavy duty

nothing

J
Jane Pfeffer
Easy to install

Easy install if you get your wires correct!

J
Jarred Heathcote
Oui

Oui

S
Sadie Wisozk
Ni6

Nice

D
Delbert Mante
Great replacement item

Nice quality

H
Heloise Mayert
Heavy duty product

This worked well for us to replace an old style connector on our horse trailer so we don’t have to use an adapter any more. Just like the other reviews stated, installation is a pain because the wire colors and connections are not the same so it was all trial and error. Not the fault of the product though, just a change in electrical standards over time, so still giving 5 stars. Very heavy duty.

L
Leta Willms
Wire colors correct

After reading reviews about incorrect wire colors I was hesitant to purchase but product I received wire colors were the same as on my 2021 model travel trailer and installation went smoothly. I can recommend this product.

T
Tod Marks
Great value.

Very well made. Exactly as pictured. Arrived quickly. Well packaged for shipment. Installed into our dump trailer with no problems.

R
Reed Pfeffer
Excellent!

Perfect direct replacement for the damaged electrical connector cable on my trailer. Very easy to install.

Parts ordered must be in stock for the order to ship. Approximately 98% of all orders placed leave our warehouses the same day (not including weekends & holidays). Even with our huge inventory, we may run out of an item. If this is the case you will receive an email with an expected availability date.


DELIVERY DAYS: 2-6 Business Days (More Time and Extra Fee for * Heavy and Big-size Products ) Processing Time: 1-2 Business Day


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