RedLine Gauge 2-1/16in Water Pressure 0-60psi

The RedLine Gauge 2-1/16in Water Pressure 0-60psi is an essential monitoring instrument for marine engines and closed-loop cooling systems where early warning of pressure anomalies can prevent catastrophic damage. Whether you're running a high-performance marine engine, a closed-circuit cooling loop on an inboard, or monitoring aftermarket water circulation systems, this pressure gauge delivers real-time feedback that keeps you informed and safe on the water. Built by QUICKCAR RACING PRODUCTS—a brand trusted in motorsports and marine applications—this gauge is designed for boaters and engine builders who demand accuracy and reliability under demanding conditions.

The 2-1/16-inch dial face offers excellent readability from the helm or engine compartment, with a 0–60 psi range ideal for detecting overpressure conditions, coolant bypass failures, or thermostat sticking before your engine suffers thermal stress. The gauge features clear, easy-to-read markings and a robust construction that withstands vibration and temperature fluctuations common in marine environments. With a compact footprint (4.5 x 4 x 5.5 inches) and manageable weight of 0.65 lbs, installation is straightforward on modern and retrofit systems alike, requiring only a standard pressure port connection.

This gauge is ideal for custom cooling system builds, marine engine restores, and anyone replacing failed OEM pressure indicators. Boaters who prioritize preventive maintenance benefit most, as continuous pressure monitoring reveals developing issues long before they manifest as overheating or loss of coolant circulation. It pairs seamlessly with most standard marine coolant loops and aftermarket water systems that accommodate 1/8-inch or 1/4-inch NPT fittings—verify your system's port size before ordering. Professional mechanics and serious enthusiasts rely on this gauge for quick diagnosis and system validation during commissioning or troubleshooting.