Mercury – Rig Center Harness Accessory | Breakout Harness | 84-8M0173598

Overview
This breakout harness gives you a clean way to branch signals out of the rig center without cutting into anything or forcing makeshift splits. It’s an easy add-on when you’re trying to keep the wiring tidy while adding accessories or cleaning up an older layout. The harness keeps things organized so you’re not digging through a knot of wires later. It’s a simple piece, but it makes day-to-day rigging work a lot smoother.

Key Features
    • Breakout Harness – Provides a clean branch point from the rig center.
    • OEM Layout – Matches Mercury’s wiring paths for a clean fit.
    • Accessory Ready – Helps add new components without altering original wiring.
    • Protected Connection – Reduces strain and clutter in tight rigging spaces.
    • Stable Signal Routing – Keeps circuits steady and easy to chase later.

Engine & Boat Compatibility
    • Rig center systems
    • Digital rigging layouts
    • Multi-engine configurations

Performance & Practical Benefits
Using a proper breakout harness keeps the wiring bay calmer and easier to manage, especially when you’re adding small accessories. It cuts down on wire strain and helps prevent loose connections over time. The layout becomes easier to follow, which makes troubleshooting a lot less frustrating. Everything just feels cleaner and more intentional behind the panels.

Why Buy OEM
OEM harnesses lock in tight, follow Mercury’s wiring logic, and hold up through vibration and heat. You avoid odd electrical behavior that comes from off-brand connectors or spliced lines. It’s reliable gear you can count on season after season.

FAQ
Q1: How do I know I need this breakout harness?
A: If you’re adding accessories or need extra branch points from the rig center, this harness gives you a clean way to do it.

Q2: Does it require calibration?
A: No—once connected, it simply routes the signals.

Q3: How does it hold up in saltwater?
A: With normal rinsing and quick connector checks, it holds up well.

Q4: Any installation tips?
A: Give yourself room around the harness and avoid tight bends to make future service easier.

Q5: What are early signs the harness might need attention?
A: Intermittent signals, loose connectors, or visible wear around the branch points.