Description
Mercury 8M6020049 Tachometer Gauge
The Mercury 8M6020049 tachometer gauge is a genuine OEM analog marine instrument designed to provide clear engine RPM readings at the helm. Featuring Mercury Sport White styling with a black bezel, this 6000 RPM tachometer delivers a clean factory appearance while helping boaters monitor engine speed for smoother operation, better performance tuning, and improved engine awareness on the water.
Key Features
- Genuine Mercury OEM tachometer gauge
- Part number: 8M6020049
- Mercury Sport White face with black bezel
- 6000 RPM analog tach display
- Designed for marine engine RPM monitoring
- Matches Mercury Sport White gauge sets
Product Details
- Brand: Mercury
- Manufacturer part number: 8M6020049
- Product type: Tachometer gauge
- Gauge style: Sport White with black bezel
- RPM range: 0-6000
- Application: Marine helm engine speed monitoring
Installation Notes
- Fits a standard 3-3/8 inch or 85 mm dash hole
- Includes anti-fog lens and orange backlighting
- Tachometers require tachometer harness or ignition/choke assembly for connection
- Pairs with matching Mercury Sport White gauge sets
Why You Should Buy
- Helps monitor engine RPM at a glance while underway
- OEM styling matches Mercury Sport White gauge sets
- Analog display is simple and easy to read quickly
- Great replacement for a worn or non-functioning tachometer
Common Applications
Commonly used in marine dash panels where boaters want a matching Mercury analog tachometer gauge for dependable engine speed monitoring.
FAQ
What does this gauge measure?
It measures engine RPM on an analog scale up to 6000 RPM.
What size dash opening does it fit?
It fits a standard 3-3/8 inch or 85 mm dash hole.
Does this gauge include lighting?
Yes, it includes orange backlighting and an anti-fog lens for improved visibility.
Is this a genuine Mercury OEM part?
Yes, Mercury 8M6020049 is a genuine OEM tachometer gauge.

