A high water temp can be detrimental to an engine. Heat is the enemy of performance and reliability. Keep tabs on your temps with the most trusted water temperature gauge on the market. AutoMeter's advanced 1/8” NPT temperature transducer is included for a simple installation on any application.Features: Traditional incandescent lighting illuminates around the perimeter of the dial 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system Gauge kit includes 1/8” NPT temperature sender, 3/8” and 1/2" NPT adapters, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation AutoMeter’s race proven air-core electric instruments provide quick and accurate readings while keeping hazardous fluids outside of the vehicle Product Description: 2-1/16" Water Temperature Gauge, 40-120 °C, PhantomPit Stop USA offers Auto Meter 2-1/16 Phantom Water Temp Gauge - Electric 5737-M at low everyday prices. Be sure to check out all our products from Auto Meter including Auto Meter Electric Water Temp Gauges.