Mercury – Electric Steering Harness (12 ft) | Rigging Accessory | 8M0191736

Overview
This 12-foot harness gives the electric steering actuator a solid power and ground line with plenty of length to route wherever you need it. It’s useful on bigger boats where the actuator isn’t sitting close to your main rigging path. Each actuator gets its own harness, which keeps the connection clean and consistent. Once everything’s wired in, steering usually feels more steady, especially during slow, careful moves around docks.

Key Features
 • 12-Foot Length – Extra reach for wider or more complex rigging runs.
 • Power + Ground Leads – Feeds the actuator with a reliable connection.
 • Simple Plug-In Setup – No adapters or extra pieces needed.
 • One Harness Per Actuator – Each actuator uses its own dedicated line.
 • OEM Marine Wiring – Built to handle real-world spray, heat, and vibration.

Engine & Boat Compatibility
 • Electric steering actuators
 • Digital Throttle and Shift
 • SmartCraft network
 • Single- and multi-station rigs

Performance & Practical Benefits
A steady power feed helps the actuator respond naturally, without little hesitations or odd pauses. The extra length makes routing easier and cleaner, which helps prevent wear on the wiring later. When the harness is run properly, steering tends to feel more predictable day to day—something you appreciate most when idling through marinas or lining up for the trailer.

Why Buy OEM
OEM harnesses fit the connectors like they’re supposed to and hold up well in a marine environment. You avoid loose fits, odd electrical glitches, and the issues that show up with off-brand wiring. It’s the simple, dependable option.

FAQ
Q1: How do I know if my old harness is failing?
A: If you’re seeing corrosion, cracked insulation, or steering cuts in and out, the harness is worth checking.

Q2: Do I need more than one?
A: Yes—each actuator needs its own harness.

Q3: Is this okay for saltwater use?
A: Yes. Just keep the connectors clean during regular washdowns.

Q4: Anything to look at before installing?
A: Make sure the wiring path avoids sharp edges and tight corners that could rub through the insulation.

Q5: What if steering still feels weak afterward?
A: That usually points to calibration or a different power issue, not the harness.