Quicksilver 812475A3 10-Pin Instrument Wiring Harness

The Quicksilver 812475A3 is a genuine Mercury Marine 10-pin instrument wiring harness designed for connecting marine gauges and instruments to your boat's electrical system. This factory-grade harness ensures reliable communication between your engine control system and dashboard instrumentation.

Key Features:

• 10-pin connector configuration for comprehensive instrument connectivity
• Marine-grade wiring with corrosion-resistant connectors
• Genuine Quicksilver OEM part for guaranteed compatibility
• Pre-wired and terminated for straightforward installation
• Designed to withstand harsh marine environments

This harness is engineered to Mercury Marine's exacting specifications, providing the electrical backbone for tachometers, speedometers, fuel gauges, and other critical instruments. The 10-pin design accommodates multiple gauge connections while maintaining signal integrity and protection against moisture intrusion.