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: Modern blue LED through-the-dial lighting provides clear visibility during nighttime use 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, 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, 100-250°F, CobaltPit Stop USA offers Auto Meter Cobalt Electric Water Temperature Gauge - 2-1/16" 6137 at low everyday prices. Be sure to check out all our products from Auto Meter including Auto Meter Electric Water Temp Gauges.