150psi Brass Sensor Kit

The AEM Electronics 150psi Brass Sensor Kit (model 30-2131-150) is an electric pressure sending unit engineered for accurate fluid pressure monitoring in fuel systems, oil circuits, and boost applications. Built with a brass construction and 1/8-inch NPT male thread connection, this sensor kit delivers reliable 0–150 psi measurement across a wide range of automotive and powersports platforms. The plug/pins connector interface integrates seamlessly with factory and aftermarket engine management systems, making it a proven choice for tuners and technicians upgrading fuel system diagnostics.

This kit configuration includes all components needed for immediate installation—sensor body, connector pins, and mounting hardware. The 0–150 psi operating range covers most common automotive fluid pressure applications, from fuel rail monitoring to fuel pump output verification. Brass construction resists corrosion and galvanic reaction in direct contact with fuel and coolant, ensuring stable sensor readings over extended service life. The 1/8-inch NPT thread is a standard metric for fuel system applications, allowing straightforward integration into existing fuel rail bosses, manifold ports, or custom sensor blocks without adapter requirements.

Professionals and hobbyists building performance fuel systems, turbo installations, or standalone engine control setups rely on this AEM sensor for real-time pressure feedback during dyno testing and road tuning. The standardized 1/8 NPT fitting simplifies plumbing in tight engine bays, while the electric output interfaces directly with stand-alone ECUs, factory OBD systems, and aftermarket gauge clusters. This kit suits forced induction systems, carbureted engines, and fuel-injected platforms where accurate pressure telemetry is critical for fuel delivery optimization and component protection.