3-3/8" Quad Gauge | Celsius Water Temp + Volts + Oil Pressure + Fuel Level | Classic Design

The Classic Quad Gauge brings water temperature, volts, oil pressure, and fuel level into one clean, easy-to-read display. Built with Celsius water temperature, electrical system voltage, 0–100 PSI oil pressure, and fuel level monitoring, it gives you four critical readings without crowding the dash. The fuel level display works with compatible fuel senders rated 300 ohms or less, making it a clean fit for a wide range of classic and custom builds. Precision stepper motors keep pointer movement smooth, stable, and accurate, while the internal microprocessor, warning light capability, slim case, spin-lock mounting ring, solid aluminum bezel, and weather-resistant construction make it ready for street, track, and performance builds. Made in the USA and backed for life.

Key Features

• Quad Gauge Layout — combines four core vehicle readings in one clean display.
• Celsius Water Temp — tracks cooling system temperature in a metric range.
• Volts Monitoring — keeps electrical system status easy to check at a glance.
• 0–100 PSI Oil Pressure — dependable pressure tracking for engine protection.
• Fuel Sender Compatibility — works with compatible fuel senders rated 300 ohms or less.
• Warning Light Capability — built-in warning function adds quick visual alerts when readings need attention.
• Microprocessor-Driven Accuracy — internal electronics help maintain fast, reliable readings.
• Stepper Motor Precision — smooth, stable pointer movement with high-torque control.
• Weather-Resistant Build — slim case, spin-lock ring, and solid aluminum bezel built for demanding use.
• Made in the USA — backed by Speedhut’s lifetime gauge electronics warranty.