One of the single most important factors in determining how your engine performs (and how long it performs between rebuilds) is proper oil temperature during operation. Knowing your exact temp allows you to make sure you've got the proper oil weight and cooling capacity. Using AutoMeter's advanced 1/8” NPT two wire temperature transducer, you can be assured of the most accurate possible readings of the life blood of your engine. The advanced Digital Stepper Motor Drive keeps needle movement smooth and precise. Peak value recall and a configurable warning point help you to keep your eyes on the task at hand. A direct plug in wiring harness is included for ease of installation.Features: Traditional incandescent lighting illuminates around the perimeter of the dial Gauge kit includes 1/8” NPT temperature sender, 3/8” and 1/2" NPT adapters, wiring harness, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation Acquire data for later review with one-touch Peak Recall functionality Set a custom alert specific to your vehicle & receive warning notification to highlight the need for driver attention Includes data acquisition grade 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 The accuracy of digital stepper motor gauges is further increased by utilizing a self calibration sequence during power up 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system Product Description: 2-1/16" Oil Temperature Gauge, 100-340°F, Ultra-LitePit Stop USA offers Auto Meter 2-1/16" Ultra-Lite Electric Oil Temperature Gauge w/ Peak Memory & Warning - 100-340° F 4340 at low everyday prices. Be sure to check out all our products from Auto Meter including Auto Meter Electric Oil Temp Gauges.