Direct Replacement Fuel Injector Solenoid Valve — OEM-Spec for Cummins M11, N14 & QSM11 Engines

The Cummins M11, N14, and QSM11 are legendary heavy-duty engines — trusted for millions of miles in Class 8 trucks, marine vessels, and industrial power applications. The fuel injector solenoid valve is the precision control element inside each injector: it opens and closes with microsecond timing to meter exactly the right amount of fuel into the combustion chamber. When it fails, injection timing goes off, combustion becomes uneven, and you get the rough running, power loss, and black smoke that signal the engine is no longer firing cleanly. This direct-fit replacement solenoid valve (3080429 / 4307547) restores precise electromagnetic fuel control, bringing your Cummins back to the performance it’s built for.

✅ Direct-Fit Compatibility

• Cummins Engines: M11, N14, QSM11
• Direct replacement — no modifications required
• Suitable for Class 8 trucks, marine propulsion, and industrial power applications

🔧 Precision Control for Legendary Cummins Engines

• Microsecond injection timing — electromagnetic precision that restores exact fuel metering and combustion timing across all cylinders
• 100% new aftermarket — not rebuilt or reconditioned; starts with a full service life and no accumulated wear
• Dual OEM cross-reference — covers both 3080429 and 4307547 for confirmed fitment confidence
• Built for continuous duty — withstands extreme fuel pressures, rapid cycling demands, and the elevated temperatures of M11/N14/QSM11 injection systems
• Restores clean combustion — eliminates rough running, power loss, and black smoke caused by imprecise injection timing
• No dealer markup — OEM-equivalent quality at a fraction of Cummins dealer pricing

📦 What's Included

• 1 × Fuel Injector Solenoid Valve (3080429 / 4307547)

🔑 Key Specs

• Part Numbers: 3080429, 4307547
• Condition: 100% New Aftermarket
• Product Type: Fuel Injector Solenoid Valve
• Fitment: Cummins M11 / N14 / QSM11 engines

The M11 and N14 earned their reputations over millions of miles. Give them the precision fuel control they deserve. Order today — in stock and ready to ship.