AEM's Analog style 100-300 F Water/Coolant Temperature Gauge features quick response and smooth needle movement that is easy to read in all lighting conditions. It offers a swept area of 320 degrees for the best viewing resolution at almost any angle. A precision high-speed electronic stepper motor delivers lightning fast needle movement, making AEM's SAE Water/Coolant Temperature Gauge gauge one of the fastest and most accurate gauges available. An included sensor provides accurate temperature readings for the gauge.

All AEM analog style gauges feature seven backlight colors that allow you to match your OEM or other gauge backlighting, a silver and black bezel and a white and black faceplate to best match the interior of your vehicle. The backlighting is adjustable via a dial on the rear of the gauge to optimize viewing in all lighting conditions.

The 100-300 F Coolant Temperature Gauge can quickly alert you to an engine damaging rise in water temperature. If you have invested in your engine, don't rely on the factory water temp light warning. We have seen the 'normal' range for a factory gauge vary from 90 to almost 120 degrees Fahrenheit.