An engine running a high oil temperature will fail, as proven time and time again. Monitoring this critical parameter ensures that you are running the correct weight oil and that your oil cooling system is performing properly. Highly accurate and durable thanks to AutoMeter's patented air core meter movement, a single wire, 1/8” NPT temperature sender is included.Features: Modern white 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" Oil Temperature Gauge, 140-300°F, Ultra-Lite IiPit Stop USA offers Auto Meter 2-1/16" Ultra-Lite II Oil Temp. Gauge 140-300 4948 at low everyday prices. Be sure to check out all our products from Auto Meter including Auto Meter Electric Oil Temp Gauges.