Mercury – VesselView 502 Power Harness | SmartCraft Power & Data Harness | 84-8M0111669

Overview

The Mercury VesselView 502 Power Harness (84-8M0111669) delivers power and SmartCraft data from your junction box to your VesselView 502 display. It’s the key link that keeps your system running — carrying both power and communication signals through one clean connection. This OEM harness comes standard in complete VesselView 502 kits but is also available separately for replacements, upgrades, or custom rigging jobs.

Key Features

• SmartCraft Power & Data Harness – Transfers power and SmartCraft network data to your VesselView 502.
• Junction Box Connection – Designed to plug directly into your Mercury SmartCraft J-box.
• Reliable Power Delivery – Maintains stable voltage and data flow for smooth display performance.
• OEM Compatibility – Works seamlessly with all VesselView 502 displays and SmartCraft systems.
• Durable Marine Construction – Built with corrosion-resistant connectors and marine-grade wiring.
• Easy Installation – Plug-and-play fit for quick replacement or new installs.
• Included in Full Kits – Supplied standard with all new VesselView 502 display packages.

Compatibility

• Fits: Mercury VesselView 502 Displays
• Systems: SmartCraft networks with junction box connections

Performance & Practical Benefits

This harness keeps your VesselView 502 powered and connected to your SmartCraft system with a single, clean connection. It simplifies installation, improves reliability, and ensures your display receives accurate data and consistent power. Whether you’re replacing an old harness or finishing a new setup, this OEM part delivers the reliability and fit you expect from Mercury.

Why Buy OEM

Mercury wiring and harnessing are designed specifically for their systems. You get perfect connector alignment, proper wire gauge, and corrosion-resistant materials tested for marine conditions. OEM harnesses provide clean, stable connections that last — no loose fits, no guesswork, just reliable performance.

FAQ

Q1: What does this harness do?
It supplies both power and SmartCraft communication from the junction box to your VesselView 502 display.

Q2: Is this included with new VesselView 502 kits?
Yes — it comes standard in every VesselView 502 full kit.

Q3: Can I use it with other VesselView models?
No — this harness is designed specifically for the VesselView 502.

Q4: What kind of connection does it use?
It connects directly to your Mercury SmartCraft junction box (J-box).

Q5: Is this an OEM Mercury part?
Yes — it’s a genuine Mercury Marine harness, made to exact factory specifications.