Description
Mercury 8M6020058 Water Temperature Gauge
The Mercury 8M6020058 water temperature gauge is a genuine OEM analog instrument designed to help monitor engine cooling system temperature with clear, dependable readings. Featuring Mercury Sport White styling with a black bezel, this gauge delivers a clean factory look while helping you keep track of engine operating temperature on the water.
Key Features
- Genuine Mercury OEM water temperature gauge
- Part number: 8M6020058
- Mercury Sport White face with black bezel
- 120-240°F temperature range
- Analog gauge design for easy monitoring
- Fits standard 2-1/8 inch dash hole
Fitment
- Fits all MCM and MIE gasoline engine applications
- Fits Mercury and Mariner 2-stroke V6 outboards
- Designed for compatible Mercury marine gauge systems
Product Details
- Brand: Mercury
- Manufacturer part number: 8M6020058
- Product type: Water temperature gauge
- Gauge style: Sport White with black bezel
- Temperature range: 120-240°F
- Dash cutout: 2-1/8 in / 52 mm
Why You Should Buy
- Helps monitor engine temperature for better awareness on the water
- OEM styling matches Mercury Sport White gauge sets
- Clean analog readout makes temperature changes easy to track
- Ideal for replacing a worn or non-functioning temperature gauge
Common Applications
Commonly used in marine dash panels where water temperature monitoring is needed for compatible MCM and MIE gasoline engines and Mercury or Mariner 2-stroke V6 outboards.
FAQ
What does this gauge measure?
It measures engine water temperature to help monitor cooling system performance.
What is the temperature range?
This gauge reads from 120 to 240 degrees Fahrenheit.
What size dash opening does it fit?
It fits a standard 2-1/8 inch or 52 mm dash hole.
What engines is it commonly used with?
It is commonly used with MCM and MIE gasoline engines and Mercury or Mariner 2-stroke V6 outboards.

