Cummins Marine Fuel Injector Replacement & Part Numbers
September 3, 2026
- Cummins Marine Fuel Injector Replacement: Engine Types, Part Numbers & Troubleshooting
- Cummins Marine Engine Parts
- Request a Quote
- Which Cummins Marine Engine Do You Have?
- Cummins B-Series Marine Engines
- Cummins 4B Marine Engine Parts
- Cummins 6BT Marine Engine Parts
- Cummins 6BTA Marine Engine Parts
- Cummins QSB6.7 / QSB7 Marine Engine Parts
- Cummins C-Series Marine Engines
- Cummins 6CTA8.3 Marine Engine Parts
- Cummins L-Series Marine Engines
- Cummins M11 Marine Engines
- Cummins N855 Marine Engines
- Cummins NT855 Marine Engine Parts
- Cummins NTA855 Marine Engine Parts
- Cummins K-Series Marine Engines
- Cummins KTA19 Marine Engine Parts
- Cummins KTA38 Marine Engine Parts
- Cummins KTA50 Marine Engine Parts
- Cummins QSK Marine Engines
- Cummins QSK38 Marine Engine Parts
- Cummins QSK50 Marine Engine Parts
- Cummins QSK60 Marine Engine Parts
- Cummins QSK95 Marine Engine Parts
- Cummins Marine Injector Part Numbers: Why the ESN Matters
- Cummins Marine Injector Part Number Examples
- Important Part Number Note
- Cummins QSB6.7 / QSB7 Marine Fuel Injectors
- Cummins QSB6.7 / QSB7
- Cummins QSC8.3 Marine Fuel Injector Replacement
- Cummins QSL9 Marine Fuel Injectors
- Cummins QSM11 Marine Fuel Injector Replacement
- Cummins 4955149
- Cummins KTA19 vs QSK19 Fuel Injectors
- Cummins KTA19
- Cummins 3016676
- Cummins 4087887
- Cummins KTA38 vs QSK38 Fuel Injectors
- Cummins KTA38
- Cummins QSK38
- Cummins KTA50 vs QSK50 Fuel Injectors
- Cummins QSK50
- KTA50
- Cummins 3077760
- Cummins 3349860
- Cummins 4964172 – Injector
- Cummins 4955526 – Injector Kit
- Cummins QSK60 Marine Fuel Injectors
- Cummins QSK60
- Cummins QSK95 Marine Fuel Injectors
- Cummins QSK95
- What Does a Cummins Fuel Injector Actually Do?
- How Do I Know if My Cummins Marine Injector Is Bad?
- “My Cummins Is Blowing Black Smoke”
- “My Cummins Is Blowing White Smoke”
- “My Cummins Is Hard to Start”
- “My Cummins Runs Rough at Idle”
- “My Cummins Loses Power Under Load”
- Why Do Cummins Marine Injectors Fail?
- Contaminated Diesel
- Water in the Fuel
- Normal Wear
- Electrical Problems
- One Bad Injector: Should I Replace the Complete Set?
- Before Installing New Cummins Injectors, Ask One Question
- What Else May Be Needed During Injector Replacement?
- Genuine Cummins, ReCon, OEM or Aftermarket Injectors?
- What Information Do I Need to Order a Cummins Injector?
- Cummins Marine Engine Types We Can Assist With
- Cummins 4B
- Cummins 6BT
- Cummins 6BTA
- Cummins 6CTA8.3
- Cummins NT855
- Cummins NTA855
- Cummins KTA50
- Cummins Marine Injectors Shipped Worldwide
- Frequently Asked Questions About Cummins Marine Fuel Injectors
- How do I find the correct Cummins marine injector?
- Where can I find my Cummins Engine Serial Number?
- Does every Cummins QSB6.7 use the same injector?
- What injector fits a Cummins QSC8.3?
- What is the Cummins QSM11 injector part number?
- What is the Cummins QSK19 injector part number?
- What is the Cummins QSK50 injector part number?
- Can I use a KTA19 injector in a QSK19?
- Can I use a KTA50 injector in a QSK50?
- Can one bad injector cause black smoke?
- Can a bad injector cause white smoke?
- Can a bad Cummins injector cause hard starting?
- Can a bad injector cause rough idle?
- Should I replace all Cummins injectors at the same time?
- Can contaminated fuel damage new Cummins injectors?
- Can Cummins common-rail injectors be repaired?
- Do you supply complete Cummins injector sets?
- Can you supply Genuine Cummins and Cummins ReCon injectors?
- Do you ship Cummins injectors to Miami?
- Do you ship Cummins injectors to France and England?
- Can you ship directly to my marina, shipyard or vessel agent?
- Request Cummins Marine Fuel Injectors & Fuel System Parts
- request@alfamarinespareparts.com
- Marine Engine Spare Parts
- Worldwide shipping for marinas, shipyards, yachts, commercial vessels, marine workshops and fleet operators.