Cummins 6.7 Oil Pump 2007-2025 Cummins 4983496 3971544 4939588

Cummins engine oil pump for the Cummins 6.7 (2007-2025). Listed for one application: Cummins 6.7 engines, 2007-2025, in Ram, Dodge applications. Confirm your engine code and year against this listing before ordering.

What it does

The oil pump is the heart of the lubrication system: it pulls oil from the pan and forces it through the galleries to the crank and cam bearings, lifters and timing set. A worn pump loses pressure hot, which is how bearings and lifters die. A fresh pump restores full oil pressure at idle and under load.

Fits

• Ram vehicles with the Cummins 6.7 engine, 2007-2025
• Dodge vehicles with the Cummins 6.7 engine, 2007-2025

Fixes

• low or dropping hot oil pressure
• lifter tick or bearing noise
• an oil-pressure warning at idle
• a rebuild or timing-chain job where the pump is off anyway

What's included

• the oil pump assembly
• pickup tube O-ring / gasket where supplied by the manufacturer

Specifications

• Brand: Cummins
• Part number: 4983496 3971544 4939588
• Shipping weight: 4.2 lb
• Condition: new
• Product type: Oil Pump

Cross-reference

Replaces or interchanges with Cummins 4983496 3971544 4939588 for the Cummins 6.7. Check the part number stamped on your original before ordering.

Free shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.