Fuel Shutoff Solenoid 3919422

The Fuel Shutoff Solenoid (Part No. 3919422 / SA-3665-12) is designed for Cummins 5.9L and 8.3L diesel engines, providing reliable control of fuel supply during engine start-up and shutdown.

This solenoid valve plays a critical role in engine operation by accurately controlling fuel flow, ensuring smooth engine shutdown and preventing fuel leakage. Built with durable electromagnetic components, it delivers stable performance, fast response, and long service life in demanding working environments.

Compatible Engines:

• Cummins 5.9L

• Cummins 8.3L

Applications:

• Engine fuel control systems

• Construction machinery

• Industrial and heavy-duty diesel equipment

Ideal for maintenance, repair, and aftermarket replacement, this fuel shutoff solenoid helps restore proper engine function and operational safety.