Cummins ISX CM2250 EPA10 Injector Set and Fuel Tubes | 5579417

Cummins ISX CM2250 Fuel Injector Set & Fuel Delivery Tubes – P/N 5579417 (NEW – No Core)

Look no further than Momentum Worx when it comes to injectors for your Cummins ISX CM2250 engine. These are direct replacement injectors, ready to install.

The Momentum Worx 5579417 Fuel Injector Set is a complete set of 6 BRAND NEW injectors (not reman) built for operators who demand reliability, uptime, and performance. No cores. No games. No downtime.

WHY MOMENTUM WORX INJECTORS?

• ✅ Complete Set of 6 Injectors
• ✅ Complete Set of 6 Fuel Delivery Tubes
• ✅ 100% BRAND NEW – No Remanufactured Components
• ✅ No Core Charge – Keep Your Old Parts
• ✅ Includes NEW Fuel Connector Tubes
• ✅ Tested & Thrashed – Momentum Worx Approved
• ✅ Direct Replacement for Cummins ISX CM2250
• ✅ Plug-and-Play Fitment – Calibration Required Based On Provided Codes 

You’re getting 6 brand new injectors + 6 new connector tubes, ready to drop in and go.

And let’s be clear…
“Matched injector sets” = marketing nonsense.

What actually matters:

• Proper OE specs
• Consistent quality
• Real-world testing

That’s what we focus on. Not buzzwords.

NO B.S. WARRANTY – THE MOMENTUM WORX WAY

We don’t hide behind fine print.

1-Year No Questions Asked Replacement Warranty

If something goes wrong, we replace it. No interrogation. No runaround. No corporate nonsense.

That’s the difference between a parts counter… and a company that actually knows ball.

BUILT FOR WORKHORSES

The Cummins ISX CM2250 engine is a proven diesel workhorse, but injectors are still a wear item.

Replacing one injector? You might get away with it.
Replacing all six? You eliminate variables and downtime.

Avoid:

• Hard starts
• Rough idle
• Power imbalance
• Repeat failures

Install a full set and keep your truck making money, not sitting in the shop.

? CROSS REFERENCE PART NUMBERS

Direct replacement for the following:

209960EX
209960X
2872405
2872405NX
2872405PX
2872405R
2872405X
5579417
5579417NX
5579417PX
R-5579417
R2872405
R5579417

? FITMENT

• Cummins ISX CM2250 Engines

? Not sure? Email your ESN to: Sales@momentumworx.com for confirmation

? ORDER WITH CONFIDENCE

Stock is limited due to high demand on ISX components.

 Upgrade your fuel system today with a complete set of 6 and experience the Momentum Worx difference.

❓ COMMON QUESTIONS

Do these injectors require a core return?

No. These are 100% brand new injectors, not remanufactured.
 No core charge and nothing to send back.

Are fuel connector tubes included?

Yes. Every set includes brand new fuel connector tubes.
 This eliminates contamination and ensures a clean, proper install.

Are these genuine Cummins injectors?

NO. - These are direct replacement injectors built to meet or exceed OE specifications for the Cummins ISX CM2250 engine.

Do I need to replace all 6 injectors?

You don’t have to — but it’s highly recommended.

Replacing one injector can:

• Leave uneven performance between cylinders
• Lead to repeat failures
• Create unnecessary downtime

 Replacing all 6 gives you a fresh baseline and peace of mind.

Do these injectors need to be programmed or calibrated?

YES. These are direct replacement, But you will need to use the provided codes to calibrate.

What warranty do these come with?

? 1-Year No Questions Asked Replacement Warranty

If an injector fails, we replace it. No runaround. No corporate nonsense. Just how it should be.

How fast do these ship?

Most orders ship same day or next business day, depending on inventory and order time.