2-1/16in U/L II Water Temp. Gauge 120-240

The AutoMeter 2-1/16in U/L II Water Temp. Gauge (Model 4932) is a mechanical water temperature instrument designed for vehicle operators, mechanics, and performance enthusiasts who demand accurate coolant monitoring in demanding environments. This analog gauge reads temperatures from 120 to 240 degrees Fahrenheit with full-sweep needle response, making it an essential diagnostic tool for detecting engine overheating, coolant system failures, and thermal performance degradation before catastrophic damage occurs. Built for reliability in high-vibration platforms—from heavy trucks to off-road and motorsport applications—this compact 2-1/16-inch diameter gauge integrates seamlessly into existing dash configurations.

The Ultra-Lite II design delivers a silver face with mechanical operation, eliminating electrical dependency and sensor lag inherent in electronic gauges. Full-sweep capability means the needle travels the entire dial range, providing intuitive, at-a-glance confirmation of coolant temperature without parallax error. The mechanical linkage responds directly to engine block or radiator hose sensing units, ensuring real-time feedback with minimal hysteresis. At 0.86 lbs and compact dimensions (5.65 x 5.4 x 5.7 inches), the gauge occupies minimal panel space while maintaining durability through vibration, thermal cycling, and harsh operating conditions typical of tactical vehicle fleets, emergency response vehicles, and severe-duty transportation platforms.

Field personnel, fleet maintenance teams, and vehicle operators benefit from this gauge's straightforward installation and zero-calibration setup. Compatible with standard mechanical temperature sender units across light-duty trucks, heavy equipment, and custom engine builds, the 2-1/16in U/L II integrates into existing instrument clusters or auxiliary gauge pods without requiring electrical routing or programming. Operators in remote or grid-denied environments appreciate the mechanical independence; technicians value the direct diagnostic access for troubleshooting thermal management issues. Specification SKU ATM4932 for reorder or fleet standardization.