How do I confirm pilotpart419155-8615754629368 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

6Pcs Fuel Injector 0445120231 3976372 5263262 4945969 for Cummins Engine QSB4.5 QSB6.7 6B5.9 6C8.3 B3.3 B4.5 QSB3.3 ISBE4

For Cummins Injectors & Nozzle

Injectors & Nozzle 0445120059 for Cummins

Q: What part numbers are associated with this Injectors & Nozzle?

0445120059, 0445120231, 3976372, 5263262, 4945969, 5263262NX, 5263262PX, 3976372d, 4945969NX, J976372, 3976373, 4945970

OEM / REF: 0445120059SKU: pilotpart419155-8615754629368

6Pcs Fuel Injector 0445120231 3976372 5263262 4945969 for Cummins Engine QSB4.5 QSB6.7 6B5.9 6C8.3 B3.3 B4.5 QSB3.3 ISBE4 is a Injectors & Nozzle replacement part for Cummins Engine Spare Parts, categorized under Engine Spare Parts > Injectors & Nozzle. Use OEM part number 0445120059 and confirm machine model, engin...

Stock: In stock
Condition: New
Fitment: Cummins Engine Spare Parts
Category: Injectors & Nozzle

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$600.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 20 – Aug 27
10	Aug 18 – Aug 25
50	Aug 16 – Aug 23

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

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Lead times can vary by freight route and customs. Contact support for expedited shipping.

Injectors & Nozzle Description

The product belongs to Engine Spare Parts > Fuel System > Injectors & Nozzle, making it useful when comparing related engine spare parts Injectors & Nozzle options for Cummins Engine Spare Parts.

Additional cross references on file: 0445120231, 3976372, 5263262. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

0445120059 0445120231 3976372 5263262 4945969 5263262NX 5263262PX 3976372d 4945969NX J976372 3976373 4945970

Fitment Notes

Brand or application signal: Cummins Engine Spare Parts
Product family: Injectors & Nozzle
System category: Engine Spare Parts > Fuel System > Injectors & Nozzle
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.