14 Gauge Trailer Wiring Harness Kit, 100FT Trailer Wire 4-Way Trailer Tow Harness Bonded Spool, Colour-Coded Trailer Wiring Kit, Waterproof Boat Trailer Wiring for Lights (Green, Yellow, Brown, White)

4.8 · 37 reviews

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$100

for 100FT 4 Wire / 1Other options are priced when you pick them.

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About this item

A 100ft spool of 14 gauge, color-coded trailer wire for rewiring or splicing a 4-way flat connector. The bonded 4-conductor design keeps wires organized and flexible, with white for ground, brown for tail lights, yellow for driver-side stop/turn, and green for passenger-side stop/turn. Built to SAE J1128 standard and rated 60V, it comes with PVC insulating tape and suits trailers, RVs, trucks, campers, boats, motorcycles, and other 12V applications.

100ft spool of 14 gauge copper-clad aluminum wire, bonded into a 4-wire wishbone-style harness
Color-coded for easy wiring: white = ground (negative), brown = tail lights, yellow = driver-side stop/turn, green = passenger-side stop/turn
Works with both 4-way flat and 4-way round plugs and sockets, rated 60V
Built to SAE J1128 standard, includes PVC insulating tape for clean splices
Fits trailers, RVs, trucks, campers, boat trailers, motorcycles, ATVs and other 12V setups

Specifications

ASIN: B0GT92J68Q
Brand: ‎Undevigint
Model: ‎14 Gauge Wire Trailer Wire
Item Weight: ‎4 pounds
Manufacturer: ‎Undevigint
Customer Reviews: 4.8 4.8 out of 5 stars (37) 4.8 out of 5 stars
Best Sellers Rank: #24,555 in Automotive (See Top 100 in Automotive) #54 in Towing Hitch Wiring
Item model number: ‎14 Gauge 4 Wire Trailer Wire
Product Dimensions: ‎6.7 x 6.7 x 4.3 inches
Date First Available: April 23, 2026
Manufacturer Part Number: ‎14 Gauge Wire Trailer Wire

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