Mercury – Tachometer 8000 RPM | SmartCraft Analog Gauge | White Face | 85 mm | 79-8M0069419

Overview

The Mercury Tachometer (79-8M0069419) gives you precise RPM readings so you always know how your engine’s performing. It’s designed for high-output setups, with a range up to 8000 RPM for quick, accurate monitoring at any speed. The white face, sharp black numerals, and glass lens make it easy to read in bright sun or low light. Built to fit a standard 85 mm (3-3/8") dash hole, it connects directly to SmartCraft systems for dependable, real-time feedback.

Key Features

• 8000 RPM Range – Designed for high-performance Mercury engines.
• White Face & Glass Lens – Clean, high-contrast style that matches other OEM gauges.
• Standard 85 mm (3-3/8") Fit – Installs easily in most dashboards.
• SmartCraft-Compatible – Works with Mercury engines equipped with RPM sensors.
• Accurate & Quick-Responding – Gives smooth RPM feedback through the full range.
• Marine-Grade Construction – UV-resistant, vibration-tested, and corrosion-proof.
• OEM Fit & Finish – Matches Mercury’s white-face gauge line for a cohesive, factory look.

Compatibility

• Fits: Mercury SmartCraft-equipped boats (functionality depends on engine model and available sensors)

Performance & Practical Benefits

This tach keeps you dialed in on engine performance whether you’re idling at the dock or running wide open. The higher 8000 RPM range gives you the visibility you need for top-end tuning or high-output engines. The white face keeps your dash bright and readable, and the durable build ensures it’ll last season after season.

Why Buy OEM

Mercury’s OEM gauges are built to perform where it matters — on the water. Each unit is tested for accuracy, vibration resistance, and salt exposure to guarantee reliability. With genuine Mercury parts, you get proper SmartCraft integration, accurate readings, and a gauge that looks and performs like it came from the factory.

FAQ

Q1: What’s the RPM range?
It reads up to 8000 RPM.

Q2: What size dash hole does it fit?
A standard 85 mm (3-3/8") gauge opening.

Q3: Is it SmartCraft-compatible?
Yes — works with SmartCraft-equipped engines that include RPM sensors.

Q4: Is installation easy?
Yes — installs like other SC1000 gauges using standard SmartCraft wiring.

Q5: Is this a genuine Mercury gauge?
Yes — it’s a factory Mercury Marine OEM gauge, built to exact specifications.