50 Psi Sender For Pro -Lit

The AutoMeter 50 PSI Sender for Pro-Lit is a precision oil pressure transducer designed for automotive engine monitoring systems. This sender converts mechanical oil pressure into an electrical signal compatible with AutoMeter's Pro-Lit gauge line, providing accurate real-time data on engine oil pressure conditions. The 50 psi rated capacity makes it ideal for standard engine applications where monitoring normal operating pressure ranges is critical to engine health diagnostics and performance tuning.

This sender features a 1/8-inch NPT male connection for direct integration into engine block or oil galley ports without additional adapter fittings. The switching parameters—engaging at 50 psi and disengaging at 52 psi—create a narrow hysteresis band that minimizes gauge chatter and delivers stable pressure readings during idle, cruise, and high-load engine conditions. Its compact 3.35 x 1.35 x 4-inch form factor and 0.14-pound weight allow easy installation in tight engine compartments without compromising accessory clearance or wire routing flexibility.

The AutoMeter oil pressure sender is engineered for enthusiasts and technicians who rely on precision instrumentation for engine diagnostics, tuning verification, and preventive maintenance. Whether monitoring a restored classic, a modified performance engine, or a fleet vehicle undergoing service, this sender pairs with AutoMeter's professional-grade gauge systems to deliver confidence in engine operating parameters. Installation requires basic mechanical skills and standard metric or SAE wrenches—no proprietary tools needed.

AutoMeter's reputation in the gauging and instrumentation segment stems from decades of supplying OEM-equivalent and aftermarket solutions to the automotive restoration, performance, and diagnostic sectors. The 50 psi sender is a direct replacement or upgrade component for builds requiring standalone fuel or oil pressure monitoring independent of factory dashboard feedback.