Engine Oil Pump for Cummins ISF 3.8L Diesel – 5302892, 5267072, 5267073, 5588790, P5398450
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
- Cummins ISF 3.8L — 3.8L diesel
Important Fitment Note: Verify your Cummins engine serial number and existing oil-pump casting/part number. Different ISF 3.8 variants can use different pump arrangements; the numbers shown require application confirmation.
Product Overview
This engine-driven oil pump draws lubricant from the sump and supplies pressurized oil to the moving internal components of the Cummins ISF 3.8L engine.
Low oil pressure, a damaged pump housing or excessive internal wear may require pump replacement after the pickup, oil level, pressure sensor and engine clearances have been checked.
Verify your Cummins engine serial number and existing oil-pump casting/part number. Different ISF 3.8 variants can use different pump arrangements; the numbers shown require application confirmation.
Key Features & Performance
- Engine Oil Pump: This engine-driven oil pump draws lubricant from the sump and supplies pressurized oil to the moving internal components of the Cummins ISF 3.8L engine.
- Application & Configuration: Verify your Cummins engine serial number and existing oil-pump casting/part number. Different ISF 3.8 variants can use different pump arrangements; the numbers shown require application confirmation.
Specifications
- Product Type: Engine Oil Pump
- Northline Parts SKU: NLT2S00612
- Reference Part Numbers: 5302892,5267072,5267073,5588790,P5398450
Replaces / Cross-References
The following part numbers are provided for identification:
- 5302892
- 5267072
- 5267073
- 5588790
- P5398450
Numbers listed in different punctuation formats can describe the same number rather than separate interchanges. Compare the original component and confirm the exact application before ordering.
Installation & Fitment Notes
Verify your Cummins engine serial number and existing oil-pump casting/part number. Different ISF 3.8 variants can use different pump arrangements; the numbers shown require application confirmation.
Inspect the original component and all mating parts before fitting the replacement. Follow the vehicle or equipment manufacturer’s installation, torque, and safety procedures.
Frequently Asked Questions
Is this an OEM part?
No. This listing is for an aftermarket replacement. Original-equipment names and numbers identify the intended application; they do not indicate OEM manufacture.
How do I confirm that this is the right part?
Verify your Cummins engine serial number and existing oil-pump casting/part number. Different ISF 3.8 variants can use different pump arrangements; the numbers shown require application confirmation.
What does the listing include?
Only the components shown in the listing photos are confirmed. Check the photos and package details before ordering; related hardware, fluids, or seals should not be assumed included.
Part Summary
Part: Engine Oil Pump
Compatible Applications: Cummins ISF 3.8L diesel engines using the listed oil-pump references
Position: Application-specific
OEM / Reference Numbers: 5302892,5267072,5267073,5588790,P5398450
Purpose: This engine-driven oil pump draws lubricant from the sump and supplies pressurized oil to the moving internal components of the Cummins ISF 3.8L engine.
Northline Parts SKU: NLT2S00612
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