Mercury – Diesel Vessel Sensor Harness | Sterndrive Sensor Wiring Harness | 84-8M0118368

The Mercury Diesel Vessel Sensor Harness is designed for diesel sterndrive applications where additional vessel sensors must communicate reliably with the engine system. It serves as a centralized wiring solution, allowing optional sensors to integrate cleanly without compromising signal quality or overall system stability.

This harness supports both DTS and non-DTS diesel sterndrive setups, including Axius-equipped boats. It is installed when expanded sensor data is required beyond the base engine configuration, helping maintain organized wiring while delivering OEM-level electrical performance in demanding marine environments.

Key Features

• Diesel Sterndrive Vessel Sensor Harness – Designed specifically for sterndrive sensor integration
• Expanded Sensor Capability – Supports optional vessel sensors beyond base engine wiring
• DTS & Non-DTS Compatible – Works with diesel sterndrive control systems, including Axius
• Marine-Grade Construction – Built to withstand vibration, moisture, and engine-room heat
• OEM Mercury Connectors – Ensure secure fit and factory-correct electrical connections

Engine & Boat Compatibility

• Mercury diesel engines
• Diesel sterndrive systems
• DTS sterndrive control systems
• Non-DTS sterndrive control systems
• Axius diesel sterndrive applications
• Tier 2 and Tier 3 diesel series

Important Notes

• Designed specifically for diesel sterndrive sensor integration.
• Used only when additional vessel sensors are being added.
• Not a replacement for the primary engine wiring harness.

FAQs

1) What is this vessel sensor harness used for?
It provides a dedicated connection point for optional vessel sensors on diesel sterndrive systems, allowing clean and reliable signal communication.

2) Does this harness work with DTS systems?
Yes. It supports both DTS and non-DTS diesel sterndrive control systems, including Axius-equipped boats.

3) Is this required for all diesel sterndrive installations?
No. It is only required when adding additional vessel sensors beyond the base engine configuration.

4) Why is OEM important for sensor harnesses?
OEM harnesses use correct shielding, connector fitment, and wire specifications to prevent signal interference, dropouts, and long-term reliability issues.

5) Can this harness be used on outboard diesel systems?
No. This harness is designed specifically for diesel sterndrive applications.