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Attwood Marine 7663-5 4-Way Flat Trailer Wiring Harness Kit 18" Plug / 48" Socket

Manufacturer

Picture for manufacturer Attwood Marine

Part Number

7663-5
13 reviews
Sale Price

$9.99

In Stock (10)

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Usually delivered within 2 days

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Product Details

The Attwood Marine 7663-5 is a complete 4-way flat trailer wiring harness kit designed to connect tow vehicle lighting circuits to trailer lighting systems. This kit includes both a trailer-side plug and a vehicle-side socket, giving you everything needed for a reliable, code-compliant trailer wiring connection.

The harness features copper-stranded, color-coded wire for easy identification and reliable conductivity, paired with plastic molded terminals and a four-prong flat connector configuration — the most widely used trailer wiring standard in North America.

Key Features:

  • Complete wiring harness kit — includes both plug and socket ends
  • 18" plug wire (trailer side) and 48" socket wire (vehicle side)
  • Copper-stranded wire for superior conductivity and flexibility
  • Color-coded wiring for straightforward installation
  • Plastic molded four-prong flat terminals — industry-standard 4-way flat configuration
  • Compatible with boat trailers, utility trailers, campers, and more

The 4-way flat connector carries the four standard trailer lighting circuits: left turn/brake, right turn/brake, tail/running lights, and ground. The generous 48" socket lead provides ample length to route wiring neatly through the tow vehicle, while the 18" plug wire keeps the trailer-side connection clean and manageable.

Products specifications

Description

18" plug & 48" socket

easy

Easy quick checkout

Best price around. Great Communication. Fast shipping. What else can I ask for?<br>I have already purchased again from them.

Fast and easy!

Like that it hooked up with Amazon so I didn't have to re type info

ORDER HELLA SUPERTONES, SHIPPING PRICE WAS VERY REASONABLE, AND SHIPPED TIMELY. HIGHLY RECOMMEND THEM!!

Great prices, availability

First time buyer. Ordered Sunday. Shipped out Monday. Fast Shipping. Good prices.

quick and easy shopping. very good. The only complaint I have is it took too long to receive my order. I ordered Wilwood brakes from California and it took 4 days. It took 10 days to receive my brake master cylinder from Autoplicity.com. I think that is

Best price by far! Very fast shipping at a very reasonable price. Will definitely use again!

quick and easy

Autoplicity is the place to go! I was in the market for a reusable K&N Air Filter and Autoplicity had the best price around (with shipping and handling). My order was filled and shipped promptly, arrived on time, and in perfect condition. Autoplicity kept me up to date with the status of my order at all times until it arrived. I would purchase from Autoplicity again. <br>

great ordering process. Just waiting for product to arrive.

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