0-15 Fuel Pressure Gauge

The AutoMeter 0-15 Fuel Pressure Gauge (model 5411) is an essential diagnostic and tuning instrument for serious engine builders, mechanics, and performance enthusiasts who demand precision fuel system monitoring. Whether you're troubleshooting fuel delivery issues, validating a newly installed fuel pump, or fine-tuning a modified fuel injection setup, this mechanical gauge provides real-time visibility into your fuel rail pressure.

This mechanical fuel pressure gauge operates on a direct 0-15 PSI range, making it ideal for low-pressure carbureted systems, EFI base fuel circuits, and return-style fuel injection architectures. The robust mechanical design eliminates electronic failures and sensor drift common in digital gauges, delivering consistent, reliable readings in extreme engine bay environments—high heat, vibration, and electrical noise don't affect mechanical needle movement.

Mechanics and tuners benefit most from this gauge when diagnosing fuel pump wear, validating fuel pressure regulators, or confirming proper carburetor fuel delivery before engine performance tests. The compact design allows flexible mounting options in tight engine compartments or on custom gauge panels, ensuring instant response to pressure fluctuations without digital lag.