SKU: AFS66719
UPC: 684980016529
MPN: 66719
The Sensor Fuel Pressure 100psi w/1/8-MNPT Adapter is a precision engine monitoring component designed for high-performance and racing applications where accurate fuel system diagnostics are critical. Built for technicians, engine builders, and mobile mechanics who demand real-time fuel pressure data, this sensor bridges the gap between OEM fuel delivery systems and aftermarket fuel management setups. Whether you're tuning a turbocharged engine, diagnosing pressure anomalies, or installing a complete fuel system upgrade, this 100psi-rated sensor provides the data needed to optimize combustion efficiency and engine reliability.
The sensor features a 1/8-MNPT (male national pipe thread) adapter port, a universal industry standard that allows direct integration into fuel rails, fuel manifolds, and pressure test points across a wide range of engine platforms. The 100psi maximum pressure rating is ideal for naturally aspirated and mildly supercharged engines, while the compact profile—measuring 10.4 x 3.35 x 11.45 inches—allows flexible mounting in tight engine bays without sacrificing accessibility for inspection or sensor replacement. This transducer converts fuel pressure into an electronic signal compatible with gauges, data loggers, and standalone engine control units (ECUs), making it essential for both diagnostic work and performance tuning applications.
Professionals working on street-driven performance vehicles, race engines, or fleet diagnostic systems will find this sensor indispensable for verifying fuel pump output, identifying regulator failure, and confirming proper fuel delivery under load. The 1/8-MNPT adapter threads directly into standard fuel system ports without modification, and the lightweight design (1.05 lbs) minimizes installation complexity. Before purchasing, verify that your fuel system uses 1/8-MNPT SAE threads and that your data acquisition or gauge system supports the sensor's output signal range to ensure seamless integration and accurate pressure monitoring.
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