DNJ
DNJ 1994 Cadillac Commercial Chassis 5.7L Oil Pump
DNJ 1994 Cadillac Commercial Chassis 5.7L Oil Pump
Part number: OP3125HV_1965
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- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Cadillac Commercial ChassisFitment notes & questions
1994 Cadillac Commercial Chassis 5.7L Oil Pump from DNJ, listed for 1994 Cadillac Commercial with the 5.7L 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: 1994 Cadillac Commercial
- Engine: 5.7L
- Engine code: 16V OHV
- Part number: OP3125HV_1965
Listed fitment
- [1962-1997] GM [w/ High Volume; w/ 5/8 Inlet] / V6, V8 / 4.3L, 4.6L, 4.9L, 5.0L, 5.3L, 5.7L, 6.6L / 262, 265, 283, 302, 305, 307, 327, 350, 400 OHV 12V, 16V [(CHEVROLET, LT1, VORTEC)]
Good to know
- Notes: High Volume; w/ 5/8 Inlet
- 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 Cadillac Commercial Chassis
Oil pumps are usually replaced during an engine rebuild or when pressure drops, together with the pickup screen.
Fitment notes
- Listed for: Cadillac Commercial Chassis.
- 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: Cadillac Parts · All Oil Pumps · Engine
Questions about Cadillac Commercial Chassis oil pump
Will this fit my Cadillac Commercial Chassis?
What causes low oil pressure?
Where do specs and warranty details come from?
Questions & answers
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