2-1/16in U/L Water Temp Gauge 100-250

The AutoMeter 2-1/16in Ultra-Lite Water Temperature Gauge (model 4337) is designed for automotive enthusiasts and mechanics who require precise engine temperature monitoring in a compact form factor. This gauge is ideal for installation in custom dashboard clusters, roll cages, and pillar mounts, making it suitable for street cars, race vehicles, and engine swaps where space is limited.

Utilizing a mechanical movement coupled with a calibrated sender unit, the gauge provides accurate readings across a temperature range of 100–250°F. Its sealed construction ensures resistance to vibration, moisture, and thermal shock, which are common in engine bays and competitive environments. The 2-1/16-inch diameter face enhances readability, making it easier to monitor engine performance at a glance.

This gauge is particularly favored by mechanics and fabricators working on LS swaps, turbo builds, and vintage restorations where OEM cooling systems may be modified or replaced. With included mounting hardware and compatibility with standard temperature senders, integration into existing setups is straightforward, allowing for efficient monitoring of engine temperatures during operation.