Nilight 7-Way inline trailer plug for quick, reliable wiring connections.
Nilight 7-pole junction box keeps trailer wiring organized and protected.
Nilight 16ft wiring harness extends reach for flexible trailer setups.
Nilight flexible PVC housing resists wear in rugged towing environments.
Nilight set of 4 open and 4 closed gaskets enables adaptable sealing options.
Nilight weatherproof junction box resists water, dust, and corrosion.
Nilight copper blade connector ensures solid electrical contact.
Nilight universal trailer wiring fit works with most RV and automotive systems.
Nilight rugged wiring kit supports safe brake and signal operation.
Nilight 7-Way inline trailer plug for quick, reliable wiring connections.
Nilight 7-pole junction box keeps trailer wiring organized and protected.
Nilight 16ft wiring harness extends reach for flexible trailer setups.
Nilight flexible PVC housing resists wear in rugged towing environments.
Nilight set of 4 open and 4 closed gaskets enables adaptable sealing options.
Nilight weatherproof junction box resists water, dust, and corrosion.
Nilight copper blade connector ensures solid electrical contact.
Nilight universal trailer wiring fit works with most RV and automotive systems.
Nilight rugged wiring kit supports safe brake and signal operation.

Nilight Heavy Duty 7-Way Inline Trailer Plug with 7-Pole Weatherproof Junction Box – 16 ft Wiring Harness

Overview The Nilight Heavy Duty 7-Way Inline Trailer Plug with a robust 16 ft wiring harness is...
Vendor: Nilight
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£79.91
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Nilight 7-Way inline trailer plug for quick, reliable wiring connections.

Nilight Heavy Duty 7-Way Inline Trailer Plug with 7-Pole Weatherproof Junction Box – 16 ft Wiring Harness

£79.91
Nilight 7-Way inline trailer plug for quick, reliable wiring connections.
Nilight 7-pole junction box keeps trailer wiring organized and protected.
Nilight 16ft wiring harness extends reach for flexible trailer setups.
Nilight flexible PVC housing resists wear in rugged towing environments.
Nilight set of 4 open and 4 closed gaskets enables adaptable sealing options.
Nilight weatherproof junction box resists water, dust, and corrosion.
Nilight copper blade connector ensures solid electrical contact.
Nilight universal trailer wiring fit works with most RV and automotive systems.
Nilight rugged wiring kit supports safe brake and signal operation.

Nilight Heavy Duty 7-Way Inline Trailer Plug with 7-Pole Weatherproof Junction Box – 16 ft Wiring Harness

£79.91
Description
Description
x

Overview

The Nilight Heavy Duty 7-Way Inline Trailer Plug with a robust 16 ft wiring harness is designed to simplify trailer wiring for RVs, cars, and other towed vehicles. A heavy duty 7-way copper blade is molded into the plug, delivering a secure connection that stays reliable through everyday use and challenging conditions.

The included weatherproof junction box keeps your wiring organized and protected. Color marked 7 poles help you identify left turn, right turn, brake signals, reverse, tail lights, and auxiliary power at a glance, making setup quicker and maintenance easier.

What you get

  • 1x 7-Way trailer plug with junction box
  • 4 open gaskets
  • 4 closed gaskets

Easy wiring and flexible use

  • 16 ft long cord with soft, durable PVC housing reduces strain during turns and maneuvers
  • 7-Way connections support brake, running, reverse, turn signals, and auxiliary power
  • Color coded poles simplify identification and reduce wiring time

Weather sealing and durability

  • 4 open and 4 close gaskets offer option-based sealing for different setups
  • Junction box is waterproof, dustproof, and corrosion resistant for outdoor use

This design is intended for universal compatibility with a wide range of trailer, RV, automotive, and towing setups. Whether you are preparing for a road trip, campsite setup, or daily haul, this wiring harness offers a flexible, robust option for keeping signals and power connected. Results depend on your specific vehicle and conditions, but users may notice more organized wiring, easier troubleshooting, and a cleaner plug management with a single, consolidated system.

FAQ

Q: What’s included in the package?

A: 1x 7-Way trailer plug with junction box, plus 4 open gaskets and 4 closed gaskets.

Q: Is this trailer plug weatherproof and durable?

A: Yes, the design uses gaskets and a weatherproof box to resist water, dust, and corrosion for tough outdoor use.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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