Mercury – Oil Temperature Gauge | Dual Scale | White Face | 2-1/8" (52 mm) | 79-8M0054374 Yamaha-F70-2014 • OEM Fit – Matches

• OEM Fit – Matches Mercury connectors and network specs

or potential failure of internal components

Protects moving surfaces from wear

7CH-82509-00-00 - WIRE

Reliable Monitoring – Real-time voltage display keeps you aware of system health

Mercury – Oil Temperature Gauge | Dual Scale | White Face | 2-1/8" (52 mm) | 79-8M0054374 Yamaha-F70-2014 • OEM Fit – MatchesMercury Oil Temperature Gauge Dual Scale White Face 2 1 8" (52 mm) 79 8M0054374 Overview The Mercury Oil Temperature Gauge (79 8M0054374) helps you keep tabs on your engines oil temperature so you can spot potential issues before they become costly repairs. Featuring a dual scale readout that shows both Fahrenheit and Celsius, this gauge is easy to read and fits a standard 2 1 8" (52 mm) dash hole. The white face, crisp black markings, and glass lens