Vehicle Compatibility

• Manufacturer: Cummins

• Engine Models: QSX15, ISX15

• Engine Type: Diesel

• Reference Part Numbers: 2897320, 2897320PX, 5579419

Compatibility Notes

• Verify the original injector part number against 2897320, 2897320PX, or 5579419.

• Compatibility may vary by engine model, engine serial number, fuel system configuration, and production date.

• Confirm that the supplied reference numbers are interchangeable for the specific engine arrangement.

• Check the engine serial number and injector part number against the Cummins parts catalog before ordering.

FAQ

Q1: Which engines is this diesel fuel injector listed for?
A: It is listed for selected Cummins QSX15 and ISX15 diesel engine applications. Exact compatibility requires verification.

Q2: What are the reference part numbers?
A: The supplied reference numbers are 2897320, 2897320PX, and 5579419. Confirm the applicable number using the engine's parts information.

Q3: Does this injector fit every QSX15 and ISX15 engine?
A: No. Injector compatibility can differ by engine arrangement, serial number, and fuel system configuration.

Q4: How can I confirm fitment before ordering?
A: Compare the original injector number and check the engine serial number against the Cummins parts catalog.