Mercury-Mercruiser 79-8M0052842 GAUGE COOLANT TEMPERATURE

This is a genuine Mercury Marine factory OEM part, not aftermarket.

Round, black gauge face fits in 2-1/8 in. (52mm) hole
Glass lens for durability and long service life
Works with all SmartCraft compatible engines
Bezels are sold separately from each instrument allowing for the boater to select the color of their choice to complement or contrast with the face of the instrument