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18 AWG 22.9FT 4Pin Trailer Wiring Harness Kit, Utility Trailer Light Harness, 4 pin 5 wire Trailer Connector for Rewiring Trailer RV Boat (18 Gauge)

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Availability: Only 5 left in stock, order soon!
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Arrives Tuesday, Mar 24
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Features

  • Versatile Y-Harness Design: The 4-pin boat trailer accessories boast a wishbone design, ideal for boat trailer wiring. It allows two brown wires to connect to both left and right taillights simultaneously, making splicing unnecessary. Simply use this boat trailer wiring kit extender to lengthen the existing trailer wires.
  • 4 Pin Boat Trailer Wiring Harness: Engineered to split at the trailer tongue and run along both sides, this 5-wire harness aligns with the standard 4-way flat socket, ensuring easy and efficient installation and connection. Perfect for boat trailers needing reliable wiring solutions.
  • Superior Quality Construction: Constructed with thickened PVC coating and premium copper-clad aluminum wires, reinforced with a black nylon mesh outer layer, this wiring harness is built to last and resist corrosion. Ideal for marine environments, ensuring durability and reliability.
  • Y-Harness Connector: The 4-pin trailer harness adapter has a Y-shaped design, allowing it to split from different sides of the trailer. Having the Y at the front eliminates the need to run a wire across the axle like most others, making it ideal for boat trailers that require robust and efficient wiring solutions.
  • 22.9FT Flexible Installation Length: This boat trailer light kit includes a 22.9-foot male 4-flat wire and a 2.5-foot ground wire, providing sufficient length for flexible installation and trailer rewiring. Suitable for marine boat trailers, horse trailers, ATV trailers, and other trailers with 4-way plugs.

Description

Effortlessly upgrade your trailer wiring with our Y-Harness 4 Pin Boat Trailer Connector Wiring Kit. This kit features a versatile wishbone design for simultaneous connection to both taillights, eliminating the need for splicing. The industry-standard 4-way flat socket ensures compatibility and easy installation. Color-coded 18 AWG wires simplify connecting brake lights, turn signals, and taillights. Built with durable materials, including thickened PVC coating and pure copper wires reinforced with black nylon mesh, this harness offers exceptional durability, corrosion resistance, and flame retardant properties. With a generous 22.9-foot length, it's perfect for various boat trailer rewiring projects. Key Features: Versatile Wishbone Design: Connects both taillights simultaneously, reducing the need for splicing. Industry- Standard 4-Way Flat Socket: Ensures easy installation and broad compatibility. Color-Coded 18 AWG Wires: Simplifies connection for brake lights, turn signals, and taillights. Durable Construction: Features thickened PVC coating and pure copper wires reinforced with black nylon mesh for superior durability, corrosion resistance, and flame retardant properties. Generous Length: At 22.9 feet, it's ideal for various boat trailer rewiring projects. Perfect for upgrading trailer lights, trailer wiring harnesses, boat trailer lights, and more. This wiring kit is an essential utility trailer accessory, providing reliable performance and easy installation for all your trailer wiring needs.

Brand: VLIVXAL


Color: black


Specific Uses For Product: Rear Lights


Year: 2024


Special Feature: Pure copper wire with tin-plated connectors, 18 AWG, Flame-retardant wiring harness


Item dimensions L x W x H: 13 x 6 x 2 inches


Manufacturer: VLIVXAL


Brand: ‎VLIVXAL


Color: ‎black


Specific Uses For Product: ‎Rear Lights


Year: ‎2024


Special Feature: ‎Pure copper wire with tin-plated connectors, 18 AWG, Flame-retardant wiring harness


Item dimensions L x W x H: ‎13 x 6 x 2 inches


Manufacturer: ‎VLIVXAL


Item Weight: ‎13.7 ounces


Product Dimensions: ‎13 x 6 x 2 inches


Country of Origin: ‎China


Item model number: ‎trailer-light-kit-p1


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎trailer-light-kit-p1


Special Features: ‎Pure copper wire with tin-plated connectors, 18 AWG, Flame-retardant wiring harness


Date First Available: June 8, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Mar 24

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


  • Heavy gauge wire with thick insulation
This wire kit with plugs is good for DIY trailer to get on road. It contains sufficient connection points for the on trailer device including the most important sign light on a trailer, i.e. the break light. The wire contains a total of 22.9ft length which is sufficient even for a large car. The wire gauge is pretty heavy for single insulation coating. Overall satisfied ... show more
Reviewed in the United States on July 26, 2024 by Alex Wong

  • Great wire harness for trailer
The harness provides full electrical connections for the brake and side light on a trailer with standard 4 pin connector with 5 wires output. I used it to renovate an old trailer somebody gave up on craigslist. The lights are required for the registration at DMV. The installation is pretty easy with some time spent on laying out the wires and mount to the trailer. After installation, all the lights works well with the brake panel and turning switch. The trailer passed the inspection and got registration quickly. ... show more
Reviewed in the United States on July 24, 2024 by Pamdirac

  • Good quality wiring kit
This is a really nice wiring kit. It comes with a sleeve over the top of the wires that protect them from chafing against the trailer. The wires are tinned on the ends which is nice. The length was good for my 19 foot boat trailer. I rewired the trailer because the lead wasn't long enough for my new adjustable trailer hitch. Even with the extra 6 inches of of lead wire the harness reached back to the tail lights. The only drawback I can report is that the ground wire coming from the plug is alone and unprotected. Since that part of the wire is most subject to damage i feel like this was overlooked. For my application i just ziptied all of the wires together for the lead wire to help protect the ground wire. ... show more
Reviewed in the United States on August 10, 2024 by Jeff Jackson

  • An excellent choice for rewiring the trailer
This wiring harness is designed to provide a complete solution for boat trailer lighting. With a generous length of 22.9 feet, it offers ample reach for most trailer setups, ensuring I can wire both sides effectively without needing extra extensions. The 18 gauge wires are flame retardant, adding an extra layer of durability and safety to the wiring project. Each wire is clearly marked with different colors, making it simple to identify and connect the correct wires for tail lights and turn signals. The color coding minimizes the risk of confusion and mistakes during installation, which is particularly helpful for DIYers and those new to trailer wiring. ... show more
Reviewed in the United States on July 19, 2024 by Amanda

  • 22.9 FT 18 Gauge 4 Pin 5 Wire Boat Trailer Wiring Harness
The VLIVXAL 22.9 FT 18 Gauge 4 Pin 5 Wire Boat Trailer Wiring Harness is an essential kit for efficiently rewiring both-side tail lights and turn signals. This 18 AWG color-coded, flame-retardant harness ensures safe and reliable electrical connections, providing durability and peace of mind. With its ample length and comprehensive design, it simplifies the installation and maintenance of your boat trailer's lighting system. ... show more
Reviewed in the United States on July 18, 2024 by Jay Smith

  • Simple connection, reliable function
I'm planning to use my small trailer for a long-distance move, and I learned that I must use trailer signal lights, so I bought this Wiring Harness. It's long enough to be used with both small and medium-sized trailers. The connection is very simple. Once the signal lights are connected, there is no delay at all, which feels very reliable. ... show more
Reviewed in the United States on July 20, 2024 by TG

  • High quality wiring
The media could not be loaded. This trailer wiring is very high quality and the length is long enough for me to use. The wires are wrapped in nylon wrapped tube for protection and that adds on to the durability of the product. There’s a dust cover to protect the opening when not in use which is a plus. My previous wire had corroded through time, but this one seems to have better quality and I hope it should last much longer. Happy with product. ... show more
Reviewed in the United States on July 24, 2024 by Cynthia Cynthia

  • Durable Wiring for Boat Trailers
The media could not be loaded. This Boat Trailer Wiring Harness has a superior quality construction is evident, with the thickened PVC coating and premium copper-clad aluminum wires reinforced by a black nylon mesh outer layer. This harness is clearly built to withstand marine environments, offering exceptional durability and corrosion resistance.The Y-harness connector design is brilliant. It allows for easy splitting from different sides of the trailer, eliminating the need to run a wire across the axle. This design makes installation much more straightforward and efficient. The 22.9FT length provides ample flexibility for installation, ensuring a perfect fit for any boat trailer. ... show more
Reviewed in the United States on July 16, 2024 by Audiii

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