30A87-20400 SA-3725 Fuel Shutoff Solenoid Fit for Mitsubishi L3E S4L S3L

Fuel Shutoff Solenoid for Mitsubishi

This fuel shutoff solenoid, referencing OEM numbers 30A87-20400 and SA-3725, controls fuel flow to stop the engine reliably on compatible Mitsubishi models. It is a direct-acting solenoid designed for the L3E, S4L, and S3L engine series. This fuel shutoff solenoid provides the precise electrical actuation needed for safe equipment shutdown.

Overview

This fuel shutoff solenoid for Mitsubishi is an electromechanical component that opens and closes the fuel supply in response to ignition power. It ensures the engine stops when the key is turned off, preventing run-on and improving operator safety. Replacing a worn fuel shutoff solenoid restores dependable engine cutoff on compatible Mitsubishi equipment.

Built For Performance

• Reference number 30A87-20400 matches original specifications
• SA-3725 cross-reference ensures industry-standard interchangeability
• Copper wound coil provides consistent magnetic force for positive actuation
• Plunger and housing built for long service life in harsh environments
• Sealed against dust and moisture to maintain reliable operation

Fits These Machines

• for Mitsubishi L3E engine
• for Mitsubishi S4L engine
• for Mitsubishi S3L engine

On-The-Job Use

• Used in generator sets powered by Mitsubishi L3E engines
• Common on compact excavators and mini loaders with S4L engines
• Installed on agricultural equipment and small tractors using S3L engines

Specs At A Glance

Good To Know

Q: Will this solenoid work as a direct replacement? A: Yes, when matched to the correct OEM part number 30A87-20400 or SA-3725, it functions as a direct replacement for the original component.

Q: How do I confirm fitment for my engine? A: Verify the serial number and existing solenoid part number on your Mitsubishi L3E, S4L, or S3L engine before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.