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 1/8” NPT temperature transducer is included as well as a direct plug in wiring harness for ease of installation.Features: Features AutoMeter's E-Z View Digital LED Display System which maximizes readability and minimizes distracting high speed digit changes Includes data acquisition grade solid-state temperature sender, providing unmatched accuracy and durability even in the harshest environments AutoMeter’s race proven digital stepper motor electric instruments provide unmatched accuracy while keeping hazardous fluids outside of the vehicle Gauge kit includes 1/8” NPT temperature sender, 3/8” and 1/2" NPT adapters, wiring harness, mounting hardware, and detailed instructions for installation 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system Product Description: 2-1/16" Water Temperature Gauge, 0-340°F, Sport-Comp DigitalPit Stop USA offers Auto Meter Sport-Comp Digital Water Temperature Gauge - 2-1/16 in. 6337 at low everyday prices. Be sure to check out all our products from Auto Meter including Auto Meter Digital Water Temp Gauges.