# Fusion Wire Harness f/ MS-RA770 Stereo - Zone 3  4 (E Port-RCA) [010-12812-02]

**Wire Harness - Zone 3 & 4 (E Port-RCA)**

**Compatible with MS-RA770 stereos**

Fusion's Zone 3 & 4 Harness Wire for installation.

![Warning](https://productimageserver.com/prop65/6pt.png)**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 [P65Warnings.ca.gov](http://P65Warnings.ca.gov).

## Details

- **Price:** 19.99 USD
- **Type:** Accessories
- **Tags:** 1st Class Eligible, Brand_Fusion, Entertainment, Entertainment | Accessories

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 19.99 USD | In stock |

## Images

- Fusion Wire Harness f/ MS-RA770 Stereo - Zone 3  4 (E Port-RCA) [010-12812-02] Fusion

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> Source: [Besafe1st](https://besafe1st.com/products/6962520457395)
> Updated: 2026-06-04