Water temperature gauges

Water temperature gauges are used to monitor the engine’s coolant temperature and are an important part of both tuned street cars, track day cars, and motorsport projects. With a water temperature gauge, you quickly get an overview of whether the engine is operating within the desired temperature range, and this can be a major advantage on cars where precise monitoring is more important than the standard instrumentation alone.

A water temperature gauge is especially relevant on cars with tuning, engine swaps, custom cooling systems, or high load, where it is important to be able to react quickly to rising temperatures. It is often used together with a temperature sensor, sensor fitting, or adapter in a radiator hose, thermostat housing, or another suitable mounting point in the cooling system.