Autometer Ultra-Lite 2-5/8in 100-260F Water Temp Gauge - Digital Stepper Motor

Engines don't like high water temperatures, Heat is the enemy of performance and reliability. Keep tabs on your temps with the most accurate, quickest responding water temperature gauge on the market. AutoMeter's advanced 1/8in NPT temperature transducer is included as well as a direct plug in wiring harness for ease of installation.
Installation Instructions