859684-2 – Gauge – Temperature – Mercury

859684 temp gauge gives you a dependable way to monitor cooling-water temperature on your Mercury outboard engine. As a genuine marine instrument, it delivers accurate temperature readings so you can avoid overheating — protecting your engine and keeping it running smoothly.

This gauge suits outboards and boats that require a standard water-temperature instrument. It installs into normal dash cutouts and integrates with factory-style wiring and a compatible temperature sender. The gauge features a clear face, sturdy marine-grade housing, and simple terminal connections on the rear (sender, power, ground).

859684 temp gauge makes a practical replacement for missing or broken instruments, or a good choice when restoring dashboards or re-rigging older boats. It gives you a genuine-spec Mercury gauge without the cost of a full new panel.

Shop at Arizona Outboard Dismantlers to keep your outboard running strong and ready for the water.