2-1/16in C/S Water Temp Gauge 100-250

The AutoMeter 2-1/16in C/S Water Temp Gauge 100-250 is a professional-grade analog temperature monitoring instrument designed for automotive enthusiasts, engine builders, and technicians who demand accurate coolant temperature readings. This electric water temperature gauge serves as a critical safety tool for engine management, allowing drivers to monitor thermal conditions in real time and prevent costly overheating damage. Whether you're tuning a performance engine, diagnosing cooling system issues, or maintaining daily driver reliability, this cobalt-faced gauge delivers dependable temperature feedback across the full 100–250 degree Fahrenheit range.

Built by AutoMeter, a trusted leader in precision gauging, the 2-1/16in water temperature gauge features a short-sweep needle design that responds quickly to thermal changes, coupled with a black face and cobalt trim for clear visibility under all lighting conditions. The electric sensor system integrates seamlessly with most automotive electrical systems, converting coolant temperature into a proportional gauge movement that eliminates guesswork during operation. At just 0.65 lbs and measuring 4.6 x 4.5 x 4.8 inches, the compact footprint fits standard dashboard pods or custom gauge panels without requiring extensive modification.

This water temperature gauge works best in vehicles where precise coolant monitoring is essential—hot rods, race cars, engine swaps, and modified street cars benefit from the instantaneous feedback this instrument provides. Installation requires a compatible sender unit in the engine block's coolant passage and a clean electrical connection to vehicle power; once integrated, the gauge continuously displays thermal data without requiring calibration. Compatible with most vehicles equipped with standard coolant passages and 12-volt electrical systems, the AutoMeter design ensures long-term durability and accurate readings mile after mile.