DNJ
DNJ 2002 Chevrolet Express 2500 5.7L Oil Pump
DNJ 2002 Chevrolet Express 2500 5.7L Oil Pump
Part number: OP3104HV_899
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Chevrolet Express 2500Fitment notes & questions
2002 Chevrolet Express 2500 5.7L Oil Pump by DNJ for 2002 Chevrolet Express 2500 with the 5.7L engine. Low oil pressure is serious. A worn pump, clogged pickup or worn bearings can all cause it.
Quick facts
- Brand: DNJ
- Part type: Oil pump
- Listed for: 2002 Chevrolet Express 2500
- Engine: 5.7L
- Engine code: VIN L Chevrolet 16V OHV
- Part number: OP3104HV_899
Listed fitment
- [1981-2014] GM, ISUZU [w/ High Volume; w/ 3/4 Inlet] / V6, V8 / 4.3L, 5.0L, 5.7L / 262, 265, 305, 350 OHV 12V, 16V [(CHEVROLET, LT1, VORTEC)]
Good to know
- Notes: w/ 3/4 Inlet w/ High Volume
- 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.

About this oil pump for the Chevrolet Express 2500
Oil pumps are usually replaced during an engine rebuild or when pressure drops, together with the pickup screen.
Fitment notes
- Listed for: Chevrolet Express 2500.
- Engine: the same car can take different parts for each engine option, so check yours.
- 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 fitmentParts that usually go with it
- Oil pan gasket. The pan usually comes off for this job.
- Oil and filter. Start fresh after the job.
More for your car: Chevrolet Oil Pumps · Chevrolet Parts · All Oil Pumps · Engine
Questions about Chevrolet Express 2500 oil pump
Will this fit my Chevrolet Express 2500?
What causes low oil pressure?
Where do specs and warranty details come from?
Questions & answers
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