---
product_id: 438846316
title: "Acouto 10Pin 5m/16.4ft Black PVC Main Wiring Harness Replacement for Outboard 688-8258A-50-00 6X3-8258A-00-00"
brand: "acouto"
price: "¥36364"
currency: JPY
in_stock: true
reviews_count: 1
url: https://www.desertcart.jp/products/438846316-acouto-10pin-5m-16-4ft-black-pvc-main-wiring-harness
store_origin: JP
region: Japan
---

# 16.4ft length 10Pin connectivity OEM quality Acouto 10Pin 5m/16.4ft Black PVC Main Wiring Harness Replacement for Outboard 688-8258A-50-00 6X3-8258A-00-00

**Brand:** acouto
**Price:** ¥36364
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Outboard Experience!

## Quick Answers

- **What is this?** Acouto 10Pin 5m/16.4ft Black PVC Main Wiring Harness Replacement for Outboard 688-8258A-50-00 6X3-8258A-00-00 by acouto
- **How much does it cost?** ¥36364 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/438846316-acouto-10pin-5m-16-4ft-black-pvc-main-wiring-harness)

## Best For

- acouto enthusiasts

## Why This Product

- Trusted acouto brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended Reach:** 16.4ft length ensures flexibility in your setup, placing controls exactly where you need them.
- • **Robust Durability:** Crafted from high-quality PVC, this harness is built to withstand the rigors of marine environments.
- • **Seamless Integration:** Perfectly replaces OEM part 688-8258A-50-00 for hassle-free installation.
- • **Enhanced Connectivity:** Easily connects to your Yamaha outboard for high-speed data transfer and optimal functionality.
- • **Precision Engineering:** Manufactured to meet strict quality standards, ensuring reliable performance every time.

## Overview

The Acouto Main Wiring Harness is a high-quality, 10Pin replacement designed specifically for Yamaha outboard engines. Measuring 16.4ft, it offers seamless integration with OEM specifications, ensuring reliable performance and durability in marine conditions.

## Description

Acouto 10Pin 5m/16.4ft Black PVC Main Wiring Harness Replacement for Outboard 688-8258A-50-00 6X3-8258A-00-00

## Features

- Reference OEM---- For Yamaha Part Number: 688-8258A-50-00. Interchange Part Number: 6X3-8258A-00-00. According to the original factory specifications, which is an ideal OEM replacement with the same form, fit and function as the OEM original part
- Fitment---- 10Pin Main Wiring Harness is suitable for Yamaha outboard engines, such as for Yamaha 150ETXJ Outboard OPTIONAL RIGGING ACCESSORY PARTS 2 and other . Please double check the part number of your item, matching information is for reference only
- Better Connection---- Easily connect to the main wiring harness using the supplied wires, ensure high-speed data . 16.4ft 10Pin main wiring harness, perfectly fit for Yamaha outboard engines. It places trim/ tilt functions precisely where you want them
- Professional Manufacturing---- The main wiring harness adopts professional manufacturing process, with stable performance, high precision and good reliability. Ideal and direct replacement for old or damaged harness for , dependable to use
- High Quality Harness---- The outboard main wiring harness is made of high-quality PVC material, with wear resistance, durability, high toughness and long service life. The manufacture of the main wiring harness for Yamaha meets the strict quality requirements

## Images

![Acouto 10Pin 5m/16.4ft Black PVC Main Wiring Harness Replacement for Outboard 688-8258A-50-00 6X3-8258A-00-00 - Image 1](https://m.media-amazon.com/images/I/51NQZLhdlUS.jpg)
![Acouto 10Pin 5m/16.4ft Black PVC Main Wiring Harness Replacement for Outboard 688-8258A-50-00 6X3-8258A-00-00 - Image 2](https://m.media-amazon.com/images/I/61blnlP+tPL.jpg)
![Acouto 10Pin 5m/16.4ft Black PVC Main Wiring Harness Replacement for Outboard 688-8258A-50-00 6X3-8258A-00-00 - Image 3](https://m.media-amazon.com/images/I/61pTeaXGfbL.jpg)
![Acouto 10Pin 5m/16.4ft Black PVC Main Wiring Harness Replacement for Outboard 688-8258A-50-00 6X3-8258A-00-00 - Image 4](https://m.media-amazon.com/images/I/71V-GnOAHuL.jpg)
![Acouto 10Pin 5m/16.4ft Black PVC Main Wiring Harness Replacement for Outboard 688-8258A-50-00 6X3-8258A-00-00 - Image 5](https://m.media-amazon.com/images/I/71aXbBZQLjS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It works, what more can you ask for.
  

*by J***N on Reviewed in the United States on November 11, 2022*

Was skeptical with purchasing an off brand harness, decided it could be worth the saved money over buying oem. Plugged up as it should. I continuity tested each pin and found that everything was wired pretty well as far as integrity. Good product!

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/438846316-acouto-10pin-5m-16-4ft-black-pvc-main-wiring-harness](https://www.desertcart.jp/products/438846316-acouto-10pin-5m-16-4ft-black-pvc-main-wiring-harness)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-13*