DNJ
DNJ Oil Pump 1999-2013 Chrysler, Dodge, Jeep, Mitsubishi, Ram 3.7L-4.7L
DNJ Oil Pump 1999-2013 Chrysler, Dodge, Jeep, Mitsubishi, Ram 3.7L-4.7L
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: 1999–2013 Chrysler, Dodge, Jeep, Mitsubishi and RamFitment notes & questions
Oil Pump by DNJ for 1999–2013 Chrysler, Dodge, Jeep, Mitsubishi and Ram with the 3.7L engine. Oil pumps are usually replaced during an engine rebuild or when pressure drops, together with the pickup screen.
Quick facts
- Brand: DNJ
- Part type: Oil pump
- Listed for: 1999–2013 Chrysler, Dodge, Jeep, Mitsubishi and Ram
- Engine: 3.7L
- Engine code: VIN N 16V SOHC
- Part number: OP1100
Listed fitment
- [1999-2013] CHRY, JEEP, MITSUB / V6, V8 / 3.7L, 4.7L / 226, 287 SOHC 12V, 16V
Good to know
- Notes: w/o HI-OUTPUT
- 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 Chrysler, Dodge, Jeep, Mitsubishi and Ram: what to know
Low oil pressure is serious. A worn pump, clogged pickup or worn bearings can all cause it.
Fitment notes
- Listed for: 1999–2013 Chrysler, Dodge, Jeep, Mitsubishi and Ram.
- Model years: 1999–2013. Parts can change mid-generation, so match the exact year.
- 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? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
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.
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