---
product_id: 180633816
title: "Fusion Wire Harness f/MS-RA670 & MS-RA770 Stereo - Zone 1 & 2 (B Port-RCA)"
brand: "garmin"
price: "¥6894"
currency: JPY
in_stock: true
reviews_count: 5
url: https://www.desertcart.jp/products/180633816-fusion-wire-harness-f-ms-ra670-and-ms-ra770-stereo
store_origin: JP
region: Japan
---

# Compact 3.86x2.05x3.31 in Precision RCA connectors Lightweight 1.6 oz design Fusion Wire Harness f/MS-RA670 & MS-RA770 Stereo - Zone 1 & 2 (B Port-RCA)

**Brand:** garmin
**Price:** ¥6894
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your marine audio game with Fusion’s sleek, seamless wire harness!

## Quick Answers

- **What is this?** Fusion Wire Harness f/MS-RA670 & MS-RA770 Stereo - Zone 1 & 2 (B Port-RCA) by garmin
- **How much does it cost?** ¥6894 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/180633816-fusion-wire-harness-f-ms-ra670-and-ms-ra770-stereo)

## Best For

- garmin enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Small footprint and featherlight 1.6 oz weight for easy installation anywhere
- • **Durable Build Quality:** Crafted from robust plastic to withstand marine environments and daily use
- • **Universal Compatibility:** Designed by Fusion and Garmin to fit seamlessly into your marine audio setup
- • **Precision RCA Connectivity:** Engineered with high-quality RCA connectors for crystal-clear sound transmission
- • **Seamless Stereo Integration:** Effortlessly connects MS-RA670 & MS-RA770 for Zone 1 & 2 audio control

## Overview

The Fusion Wire Harness f/MS-RA670 & MS-RA770 is a compact, lightweight RCA connector cable designed for Zone 1 & 2 stereo integration. Built with durable plastic and precision connectors, it ensures reliable, high-quality audio transmission in marine environments, making it an essential upgrade for your marine audio system.

## Description

Great Product

## Features

- Great Product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Garmin |
| Material | Plastic |
| Item dimensions L x W x H | 3.86 x 2.05 x 3.31 inches |
| Item Weight | 1.6 ounces |
| Connector Type | RCA |
| Wire Diameter | 2 Millimeters |
| Manufacturer | Fusion |
| UPC | 753759212292 753759238391 |
| Item Package Dimensions L x W x H | 6.57 x 3.9 x 0.83 inches |
| Package Weight | 0.06 Kilograms |
| Item Dimensions  LxWxH | 3.86 x 2.05 x 3.31 inches |
| Brand Name | Garmin |
| Warranty Description | Warranty |
| Model Name | 010-12812-01 |
| Color | Black |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Part Number | FUS.010-12812-01 |
| Included Components | Great Product |
| Size | Small |

## Product Details

- **Brand:** Garmin
- **Material:** Plastic
- **Item dimensions L x W x H:** 3.86 x 2.05 x 3.31 inches
- **Item Weight:** 1.6 ounces
- **Connector Type:** RCA

## Images

![Fusion Wire Harness f/MS-RA670 & MS-RA770 Stereo - Zone 1 & 2 (B Port-RCA) - Image 1](https://m.media-amazon.com/images/I/517y33fWrpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The key is the supplier.
*by D***E on June 19, 2025*

Worked great. Supplier was awesome to work with.

### ⭐⭐⭐⭐⭐ MS RA60 Radio Harness
*by A***R on April 28, 2025*

direct replacemt for my OEM harness.. straight forward swap, not directly listed for the Fusion MS RA60 radio, but its a direct replacement with just added RCA's.

### ⭐⭐⭐⭐⭐ Works
*by M***N on August 3, 2022*

Works

## Frequently Bought Together

- Fusion Wire Harness f/MS-RA670 & MS-RA770 Stereo - Zone 1 & 2 (B Port-RCA)
- Fusion Wire Harness f/MS-RA770 Stereo - Zone 3 & 4 (E Port-RCA)
- Fusion Power/Speaker Harness f/Apollo Stereos

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**Shop now:** [https://www.desertcart.jp/products/180633816-fusion-wire-harness-f-ms-ra670-and-ms-ra770-stereo](https://www.desertcart.jp/products/180633816-fusion-wire-harness-f-ms-ra670-and-ms-ra770-stereo)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-06*