DNJ
DNJ 1974 Chevrolet K10 Pickup 7.4L Oil Pump
DNJ 1974 Chevrolet K10 Pickup 7.4L Oil Pump
Part number: OP3174HV_240
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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 K10 PickupFitment notes & questions
1974 Chevrolet K10 Pickup 7.4L Oil Pump by DNJ for 1974 Chevrolet K10 with the 7.4L 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: 1974 Chevrolet K10
- Engine: 7.4L
- Engine code: 16V OHV
- Part number: OP3174HV_240
Listed fitment
- [1970-2000] GM [w/ High Volume] / V8 / 7.4L / 454 OHV 16V
Good to know
- Notes: 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 K10 Pickup
Oil pumps are usually replaced during an engine rebuild or when pressure drops, together with the pickup screen.
Fitment notes
- Listed for: Chevrolet K10 Pickup.
- 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 K10 Pickup oil pump
Will this fit my Chevrolet K10 Pickup?
What causes low oil pressure?
Where do specs and warranty details come from?
Questions & answers
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