2-1/16 D/B Fuel Level Gauge 0-90 Ohms

The 2-1/16 D/B Fuel Level Gauge 0-90 Ohms by Autometer is an essential instrument for any vehicle owner, enthusiast, or mechanic building a custom fuel system or restoring a classic car. This dual-needle fuel gauge delivers accurate real-time monitoring of your tank's fuel level, replacing worn stock gauges or upgrading aftermarket fuel systems where precise fuel measurement is critical. Whether you're installing a fuel cell in a race car, completing a restomod, or diagnosing fuel delivery issues on a modified engine, this Autometer gauge provides the reliability professionals demand.

Engineered with Autometer's proven accuracy, the 2-1/16 D/B gauge operates across a 0-90 ohms resistance range, making it compatible with most aftermarket and OEM fuel senders. The dual-needle design allows simultaneous monitoring or redundant circuit operation, reducing guesswork and preventing fuel starvation during aggressive driving or fuel system tuning. The compact 4.85-inch outer diameter fits standard 2-1/16-inch gauge panel openings, while the robust construction withstands engine bay vibration, temperature fluctuation, and the electrical demands of high-output fuel pump systems. Autometer's precision movement and calibrated sweep ensure linear, repeatable readings that track fuel level changes without drift or lag.

This gauge is ideal for street-driven performance cars, vintage restorations, drag racers, and anyone upgrading from factory instrumentation to a standalone or custom fuel management setup. Installers benefit from the straightforward wiring—sender signal, ground, and illumination connections—and the standard panel mounting foot included. Verify your fuel sender's resistance range (typically 0-90 ohms for most automotive applications) before purchase to ensure seamless integration. The 0.48-pound weight makes it easy to retrofit into custom gauge clusters or race car dashboards without adding measurable mass.