> Canonical page: https://dieselfuelinjectionrepair.com/parts/fuel-shutoff-solenoids/

> Summary: Shutoff solenoids can be integrated with mechanical pumps or separate fuel controls. Request part-number verification and sourcing guidance from DCT.

DIESEL PARTS / FUEL SUPPLY AND PRESSURE CONTROLS

# Diesel Fuel Shutoff Solenoids

Find diesel fuel shutoff solenoids by pump type, voltage and mounting configuration. DCT can help you identify the correct assembly.

A sensor-related trouble code can have several causes. The original part number and engine application help our team narrow down an appropriate replacement inquiry.

## What this component controls or measures

A stop solenoid may control fuel delivery through a pump or valve. Verify mounting, electrical voltage and operating action for the specific design.

## Match the Right Part to Your Equipment

Record the pump or machine model, solenoid number, connector and mechanical actuation type.

Describe whether the system is low-pressure feed, high-pressure common rail or oil-assisted injection. Note where the component is mounted and what tests have been performed.

## Diagnose the system before replacing a control part

A no-start condition may require confirming power, linkage and fuel supply before attributing failure to the solenoid.

Pressure, flow, electrical commands, upstream restrictions and return-side behavior can produce similar symptoms. Confirm which circuit and part number are involved before selecting an item.

## Part Names and Identification

Related part names include diesel pump stop solenoid, electric fuel shut off, shutoff valve. Confirm the original number, connector and circuit before ordering.

## Need Help Finding This Part?

Have a part number or photo of the original component? Include it with the engine or equipment model and quantity you need. We'll help review matching options and availability.

[Ask Our Parts Team](/parts/find-a-part/)

Looking for a specific component? Explore products listed in our store, or ask us about something you don't see online.

[Visit the Diesel Parts Store](/store/)

## Related Parts and Resources

- [Browse related fuel supply and pressure controls](/parts/fuel-systems/)
- [Get Help with a Part Number](/parts/find-a-part/)
- [Shop Diesel Parts](/store/)
- [Learn About This Fuel System](/fuel-injection/injection-pump-repair/)