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LNS Seachoice 13961 Flat 4 Pole Trailer "Y" Harness With Marine Grade Tinned Wire P12478673LNS-50-13961 https://cdnimages.opentip.com/full/LNS/LNS-50-13961.jpg Seachoice 13961 Flat 4 Pole Trailer "Y" Harness With Marine Grade Tinned Wire Manufacturer Part Number: 13961Consists of 48\" vehicle side connector and 25\' trailer side color coded wires. Trailer side \"split\" to allow routing of wire down both sides of trailer for easy hook-up. Safe color coded wires. Includes 6 frame straps and 2 quick splice connectors. 18 Ga. Marine grade tinned wire.Description: Marine-grade Tinned Wire 12478673 719249139616 0.9800lbs 2.50 4.50 8.50
Seachoice
25.4600 2025-07-12 86 In Stock
customer review - by , December 12, 2023
5/ 5stars
The only way to fly on trailer wiring harnesses. Face it, trailer harnesses constantly get wet. The tinned copper wire adds a built in level of corrosion resistance that cannot be beat. No more grreen copper wires that always need to be worked on. Soldered and shrink tubed and ......done.
customer review - by , August 8, 2023
5/ 5stars
I got the upgraded tinned version for use in salt water. I did all soldered connections and adhesive lined heat shrink. I did have to buy a roll of wire run grounds rather than grounding to the aluminum frame, but I expected that. You CAN ground to the frame but it's supposedly more reliable to run your grounds back if you're using it in salt. If I had to do the project again I'd rather skip this and look for a roll of 3-wire and make my own harness but I couldn't find any 3-wire.
customer review - by , July 7, 2023
5/ 5stars
Very good quality and the wire is tinned so it dose not corrode and turn to dust at connections have had to rewire boat trailer two years in a row do to big box store low quality wire and the quality of this wire is much better won't have to do wiring for so years now
customer review - by , October 10, 2022
5/ 5stars
They need to make this 5 feet longer and offer one for 25 ft boats as well. Even better offer one to fit boats up to 30 ft.
customer review - by , September 9, 2022
4/ 5stars
like the tinned copper for corrosion but not happy with the plug. plugging into Tacoma prongs on plug not a good fit, prongs on plug closer together then standard.
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Seachoice 13961 Flat 4 Pole Trailer "Y" Harness With Marine-Grade Tinned Wire, Price/EA

stars Rating 5 | 5 reviews
Brand Seachoice
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UPC: 719249139616
SKU: LNS-50-13961
List Price: $32.25
Price: $25.46
You Save: $6.79 (21%)
Quantity:
86 In Stock
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Product Description

Price is for EA.

Manufacturer Part Number: 13961

Consists of 48" vehicle side connector and 25' trailer side color coded wires. Trailer side "split" to allow routing of wire down both sides of trailer for easy hook-up. Safe color coded wires. Includes 6 frame straps and 2 quick splice connectors. 18 Ga. Marine grade tinned wire.

Description: Marine-grade Tinned Wire

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Note

This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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By A Customer
Date: December 16, 2023
The only way to fly on trailer wiring harnesses. Face it, trailer harnesses constantly get wet. The tinned copper wire adds a built in level of corrosion resistance that cannot be beat. No more grreen copper wires that always need to be worked on. Soldered and shrink tubed and ......done.
Rating: 5 stars [5 of 5 Stars!]
By Balto McGrath
Date: August 12, 2023
I got the upgraded tinned version for use in salt water. I did all soldered connections and adhesive lined heat shrink. I did have to buy a roll of wire run grounds rather than grounding to the aluminum frame, but I expected that. You CAN ground to the frame but it's supposedly more reliable to run your grounds back if you're using it in salt. If I had to do the project again I'd rather skip this and look for a roll of 3-wire and make my own harness but I couldn't find any 3-wire.
Rating: 5 stars [5 of 5 Stars!]
By Randy H.
Date: July 18, 2023
Very good quality and the wire is tinned so it dose not corrode and turn to dust at connections have had to rewire boat trailer two years in a row do to big box store low quality wire and the quality of this wire is much better won't have to do wiring for so years now
Rating: 5 stars [5 of 5 Stars!]
By BWalker
Date: October 13, 2022
They need to make this 5 feet longer and offer one for 25 ft boats as well. Even better offer one to fit boats up to 30 ft.
Rating: 5 stars [5 of 5 Stars!]
By Tim J.
Date: September 27, 2022
like the tinned copper for corrosion but not happy with the plug. plugging into Tacoma prongs on plug not a good fit, prongs on plug closer together then standard.
Rating: 4 stars [4 of 5 Stars!]
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