Gauge Series Features: Black face gauge with magnified clear lens Black trim ring with black housing Red illuminated needle with full sweep Electronic Gauges has Opening Sweep Movement 7 color LED illumination number glow and color recall technology (Gauge will return to previous color when vehicle is turned off) Fast and slow automatic color changing modes Gauge visor Mounting and Installation hardware Instructions 2 1/16th inch gauge or 52 mm diameter Water Temperature Gauge Includes: 1/8 NPT Electrical Sender Unit All mounting hardware Gauge Visor Detailed installation instructions Reads: 100 to 300 F Electrical Gauge Free Tech Support 12 month limited warranty This Water Temperature gauge displays the temperature of the coolant in the engine and reads between 100 and 300 degrees Fahrenheit. It is an important gauge because it determines the temperature of the engine to make sure that you do not overheat the motor. Gauge can easily replace the inaccurate stock gauge that is in your car. Important Note: This item is not vehicle specific. It is compatible with a wide range of applications and is therefore displayed on our site regardless of your vehicle selection. Please review the specifications and verify compatibility prior to placing your order.