DNJ
DNJ 1978 GMC C25 7.4L Oil Pump
DNJ 1978 GMC C25 7.4L Oil Pump
Part number: OP3174HV_366
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- Tracking emailed when it ships
- Free fitment check before you order
Listed for: GMC C25 7.4LFitment notes & questions
1978 GMC C25 7.4L Oil Pump from DNJ, listed for 1978 GMC C25 with the 7.4L 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: 1978 GMC C25
- Engine: 7.4L
- Engine code: 16V OHV
- Part number: OP3174HV_366
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 GMC C25 7.4L
Oil pumps are usually replaced during an engine rebuild or when pressure drops, together with the pickup screen.
Fitment notes
- Listed for: GMC C25 7.4L.
- 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: GMC Oil Pumps · GMC Parts · All Oil Pumps · Engine
Questions about GMC C25 7.4L oil pump
Will this fit my GMC C25 7.4L?
What causes low oil pressure?
Where do specs and warranty details come from?
Questions & answers
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