DNJ
DNJ 2002 Dodge Ram 1500 5.9L Oil Pump
DNJ 2002 Dodge Ram 1500 5.9L Oil Pump
Part number: OP1140HV_734
Couldn't load pickup availability
- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Dodge Ram 1500Fitment notes & questions
2002 Dodge Ram 1500 5.9L Oil Pump by DNJ for 2002 Dodge and Ram with the 5.9L engine. The oil pump pushes oil to the bearings, cam and valvetrain, building the pressure the engine needs to survive.
Quick facts
- Brand: DNJ
- Part type: Oil pump
- Listed for: 2002 Dodge and Ram
- Engine: 5.9L
- Engine code: 16V OHV
- Part number: OP1140HV_734
Listed fitment
- [1976-2003] CHRY, JEEP / V6, V8 / 3.9L, 5.2L, 5.9L / 239, 318, 360 OHV 12V, 16V [(MAGNUM)]
Good to know
- Notes: w/ High Volume; Check Oil Pan & Crankshaft Clearance Before Installing
- Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
Tip: Prime the new pump with oil before installation so it picks up quickly on first start.

DNJ oil pump for the Dodge Ram 1500: what to know
Low oil pressure is serious. A worn pump, clogged pickup or worn bearings can all cause it.
Fitment notes
- Listed for: Dodge Ram 1500.
- Engine: match the engine size and code to your vehicle; the same model often came with several engines.
- Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentWhat else to plan for
- Oil pan gasket. The pan usually comes off for this job.
- Oil and filter. Start fresh after the job.
More for your car: Dodge Oil Pumps · Dodge Parts · All Oil Pumps · Engine
Questions about Dodge Ram 1500 oil pump
Will this fit my Dodge Ram 1500?
What causes low oil pressure?
Where do specs and warranty details come from?
Questions & answers
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