Mercury – Coolant Temperature Gauge | Dual Scale | Black Face | 2-1/8" (52 mm) | 79-8M0052842 Mercury-250HP-4-6L-V8-2011 Inspect the oil tank

Inspect the oil tank

• Protective Oil Pump Coverage – Shields the oil pump from debris and external contaminants

This extender is perfect for increasing the rod holder height when using a side mounted gunnel or transom mount

Closed position keeps heat in the block for smoother idle and better fuel burn on chilly mornings

Mercury – Coolant Temperature Gauge | Dual Scale | Black Face | 2-1/8" (52 mm) | 79-8M0052842 Mercury-250HP-4-6L-V8-2011 Inspect the oil tankMercury Coolant Temperature Gauge Dual Scale Black Face 2 1 8" (52 mm) 79 8M0052842 Overview The Mercury Coolant Temperature Gauge (79 8M0052842) gives you an accurate, at a glance view of your engines cooling system. It features a dual scale face that reads in both Fahrenheit and Celsius, making it simple to monitor temperature in your preferred unit. The black face, white markings, and glass lens provide a clean, sharp look that matches Mercurys OEM