Fuel Shutoff Solenoid Valve 12V U85206452 — Direct Fit for Perkins 402D / 403D / 403C / 404D / 404C Diesel Engines

The Perkins 400-series is one of the most widely used compact diesel engine families in the world — found in generators, telehandlers, compact construction equipment, and light industrial machinery across every industry. The fuel shutoff solenoid is the component that controls whether fuel reaches the injection system at all. When it fails, your engine won't start, won't shut off, or cuts out without warning. This direct-replacement 12V solenoid restores reliable fuel shutoff control at a price that makes it one of the easiest maintenance decisions you'll make.

✅ Compatible Perkins Engine Models

• Perkins 402D
• Perkins 403C
• Perkins 403D
• Perkins 404C
• Perkins 404D

🔧 Signs Your Fuel Shutoff Solenoid Is Failing

Engine cranks but won't fire despite good fuel and battery, engine starts then immediately stalls, engine won't shut off when the key is turned, or intermittent no-start conditions that come and go are all classic shutoff solenoid symptoms. On Perkins 400-series engines, these faults are frequently misdiagnosed as injection pump or fuel supply problems — leading to unnecessary and expensive repairs. At under $35, replacing the solenoid first is always the smart diagnostic move.

⚙️ Product Highlights

• Part Number: U85206452
• Voltage: 12V DC
• Condition: 100% New — Aftermarket Quality
• Reliable Fuel Shutoff: Precisely cuts fuel flow to the injection system when de-energised, ensuring safe and complete engine shutdown every time
• Perkins 400-Series Spec: Consistent valve actuation across temperature extremes and sustained cycling in industrial and commercial applications
• Wide Engine Coverage: Fits five Perkins 400-series variants across both C and D generations
• Direct Replacement: Drop-in fit — no modification required
• Applications: Generators, telehandlers, compact excavators, skid steers, light industrial machinery, agricultural equipment

📦 What's Included

1 × Fuel Shutoff Solenoid Valve 12V DC (U85206452)

⚡ Fast Shipping — Restore Reliable Engine Control

In stock and ready to ship. Not sure if this fits your specific Perkins engine variant or application? Contact us with your engine serial number and we'll confirm before you order.