Description
Mercury 8M6020057 Volt Gauge
The Mercury 8M6020057 volt gauge is a genuine OEM analog marine instrument designed to help monitor your boat’s electrical system with clear, dependable voltage readings. Featuring Mercury Sport White styling with a black bezel, this gauge delivers a clean factory look while helping you track charging system performance and battery voltage on the water.
Key Features
- Genuine Mercury OEM volt gauge
- Part number: 8M6020057
- Mercury Sport White face with black bezel
- 0-18 volt analog display
- Designed for electrical system monitoring
- Clean, easy-to-read marine gauge styling
Product Details
- Brand: Mercury
- Manufacturer part number: 8M6020057
- Product type: Voltmeter gauge
- Gauge style: Sport White with black bezel
- Voltage range: 0-18V
- Application: Marine electrical system monitoring
Installation Notes
- Fits a standard 2-1/8 inch or 52 mm dash hole
- Designed for 12V marine electrical systems
- Includes anti-fog lens and orange backlighting
- Pairs with matching Mercury Sport White gauge sets
Why You Should Buy
- Helps monitor battery and charging system voltage at a glance
- OEM styling matches Mercury Sport White gauge sets
- Analog display makes system changes easy to track
- Great replacement for a worn or non-functioning volt gauge
Common Applications
Commonly used in Mercury and MerCruiser helm gauge panels where electrical system voltage monitoring is needed for dependable battery and charging system awareness.
FAQ
What does this gauge measure?
It measures system voltage so you can monitor battery and charging performance.
What is the voltage range?
This gauge reads from 0 to 18 volts.
What size dash opening does it fit?
It fits a standard 2-1/8 inch or 52 mm dash hole.
Is this a genuine Mercury OEM part?
Yes, Mercury 8M6020057 is a genuine OEM volt gauge.

