Best Digital Oil Temperature Gauges of 2025

The Auto Meter Sport Comp Digital Oil Temperature Gauge features a clear and easy-to-read digital LED display system that reduces distraction. It also includes a highly accurate and durable temperature sender that can withstand harsh environments, and a gauge kit that comes with all necessary accessories for installation. The gauge is compatible with 12 and 16 volt electrical systems, making it an ideal fit for most street cars and race cars.

Stay informed about your vehicle's health with the AUCELI Oil Temp Gauge. This 2" gauge monitors your oil temperature, alerting you to any potential lubrication system issues. Designed for DC 12V gasoline cars, it displays temperatures ranging from 40 to 150℃ with a high visibility blue LED light. By keeping an eye on your oil temperature, you can prevent engine damage and ensure optimal performance.

WATERWICH Oil Temp Gauge Kit is a versatile 2-inch gauge suitable for cars and trucks. The BLUE Light feature ensures easy night viewing. It accurately reads temperatures from 104 ℉ to 302 ℉, with a warning lamp above 248℉. Installation is simple with included wire and sensor. Compatible with various vehicles, this gauge provides crucial operating condition alerts. The DC 12V power supply and LED display offer precise temperature readings, enhancing your driving safety.

WATERWICH Oil Temp Gauge Kit is a digital LED display gauge that reads oil temperature levels from 50℃ to 150℃. The gauge is designed for easy night-time viewing, providing clear visibility. It comes with all the necessary components for quick and direct replacement. The gauge is compatible with various vehicles, offering precise readings to help you monitor critical operating conditions effectively.

This Electronic Digital Oil Temperature Gauge has a standard 2" (52mm) dial and can readout temperatures from 68 - 302 F. It features a blue digital LED display with dimmer function, certification for IP67, and easy installation using pin-style wiring. The package includes an oil temperature sensor, power harness, screw bracket, O-ring, and installation manual. It also comes with a one-year warranty for non-human factor damage and free lifetime technical support. Made in Taiwan.

ESUPPORT Oil Temp Gauge is a 2"/52mm digital gauge that displays oil temperature in Celsius. With a power supply of DC 12V, this gauge has a sensor mounting thread of NPT 1/8". The temperature range is from 40 to 150°C, providing you with accurate readings to monitor your oil temperature. This gauge is essential for ensuring your vehicle's engine operates at the optimal temperature, preventing overheating and potential damage.

The BEVLXNIV Oil Temp Gauge features a vibrant four-color digital display, allowing you to easily monitor your oil temperature in green, white, red, or blue. This versatility helps you customize your dashboard to match your style. It also includes a fully programmable warning feature with peak recall, ensuring you are alerted when temperatures exceed safe levels. With an electric sender and various harnesses included, installation is a breeze. Plus, the dimmable display adapts to different lighting conditions, making it convenient for any time of day or night.

The WATERWICH Oil Temp Gauge is designed to provide clear visibility, even at night, thanks to its bright red light. You’ll appreciate its ability to accurately monitor coolant temperatures from 104℉ to 302℉, with a warning indicator that activates if temperatures exceed 248℉. Installation is straightforward with included wiring and a compatible temperature sensor, making it easy for you to replace your existing gauge. This versatile gauge works well in various vehicles, including cars, trucks, and SUVs, ensuring you have the right tool to keep track of your engine’s oil temperature.

The Auto Meter 6948 Cobalt Digital Oil Temperature Gauge features an E-Z View Digital LED Display System that reduces distracting high-speed digit changes, providing maximum readability. The gauge kit includes a data acquisition grade solid-state temperature sender that offers unmatched accuracy and durability even in harsh environments. The stepper motor electric instruments are race proven and provide unmatched accuracy while keeping hazardous fluids outside of the vehicle. The gauge kit is 12 and 16 volt compatible, making it well-suited for nearly every street car or race car electrical system.

This oil temperature gauge has a 270-degree dial face and comes with a 1/8 inch NPT sender for monitoring engine function.