Description
Accurate water temperature monitoring is critical for engine longevity and performance tuning—whether you’re pushing limits on track or dialing in a street build. The Longacre LED Water Temp Gauge delivers real-time coolant readings with waterproof construction that withstands engine bay conditions, eliminating guesswork during critical moments. Paired with its built-in warning light, this gauge alerts you to overheating before catastrophic damage occurs.
- Waterproof LED display
- 100-280°F range
- Electric operation
- 2-5/8″ diameter
- Black face design
- Integrated warning light
- Bolt-on installation
- MPN: 52-46860
- Sold individually






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