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Description
xMalictele 50ft 4 Pin 5 Wire Trailer Wiring Harness Kit
Designed for outdoor reliability, this harness blends a corrosion-resistant PVC jacket with thick 16 AWG copper conductors to support dependable power and signaling along your trailer. The black outer sheath protects the copper core while remaining flexible for long cable runs alongside the frame.
Smart design for quick wiring
The Y-shaped layout splits brown power wires to feed both left and right taillights, simplifying installation and reducing the need for extra adapters. Color-coded conductors help you identify brake, turn, and tail-light circuits at a glance.
Key benefits at a glance:
- Y-shape design enables dual taillight connections from a single harness.
- Durable, corrosion-resistant PVC coating protects the wire during outdoor use.
- Long 50-foot run accommodates longer trailers or complex routing.
- Includes a ground wire approximately 3.9 feet for secure mounting and reliable grounding.
- Standard 4-way flat socket compatibility supports common trailer configurations.
- Heavy-gauge 16 AWG copper conductors support brighter lights and clearer signaling.
Where you can use it
- Boat trailers and watercraft for stable lighting on uneven docks or ramps.
- ATV and cargo trailers for flexible setup along long frames.
- Other light trailers that use the common 4-way flat plug; motorcycle trailers are not supported.
Easy installation and practical tips
Plan your routing, color-match wires to the vehicle’s lighting circuits, and secure the harness along the trailer frame to minimize strain. The 50-foot length provides ample slack for longer trailers or multi-point connections.
Malictele delivers practical, durable solutions that support efficient rewiring while emphasizing safety and reliability. This kit offers versatility for various lighting scenarios without guaranteeing outcomes.
FAQ
Q: Is this trailer wiring harness compatible with all 4-way flat trailers?
A: Designed for standard 4-way flat sockets on boats, ATVs, and cargo trailers; not suitable for motorcycle trailers.
Q: How long is the harness and what about the ground wire?
A: Total length is 50 feet, with a 3.9-foot ground wire for secure mounting and grounding.
Shipping & Return
xReturns 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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