Ultra Lite 2 1/16in Oil 0-150 PSI Mech.

The AutoMeter Ultra Lite 2 1/16in Oil Pressure Gauge (0–150 PSI Mechanical) is a full-sweep analog oil pressure gauge engineered for vehicles and equipment where accurate, real-time oil pressure monitoring is critical to engine health. This mechanical gauge delivers direct, unfiltered pressure readings without electronics or power dependency—a decisive advantage in high-vibration, high-temperature environments where electronic instruments fail. The 2-1/16-inch diameter face fits standard mounting bosses and gauge clusters, while the silver face with black numerals provides clear visibility under varied lighting conditions.

At 0.63 lbs and compact dimensions (4.8 × 4.5 × 5.1 inches), this gauge minimizes weight and installation footprint—important in purpose-built vehicles and engine swaps where every pound and inch matter. The 0–150 PSI range covers standard automotive and light industrial oil systems. Full-sweep mechanical movement ensures smooth needle response across the entire pressure band, allowing operators to detect pressure spikes, drops, or anomalies that signal bearing wear, pump degradation, or filter restriction. No calibration required; mechanical gauges are factory-set and maintain accuracy without drift or adjustment.

This AutoMeter oil pressure gauge suits engine builders, off-road enthusiasts, marine operators, and classic vehicle restorers who demand mechanical reliability and direct pressure feedback. It is equally valuable in competition vehicles, agricultural equipment, and stationary power plants where steady monitoring of lubrication system integrity prevents catastrophic bearing failure. The mechanical design eliminates wiring complexity, ground faults, and sensor calibration issues inherent to electronic alternatives.

AutoMeter Ultra Lite gauges are known for accuracy and durability across demanding thermal and vibration cycles. The 2-1/16-inch standard is foundational in performance engine bays, making this gauge a direct fit for existing gauge pods, consoles, and dash clusters. Pair this with appropriate oil pressure sender and line for complete monitoring capability.