• DNJ 1974 GMC K25/K2500 Suburban 7.4L Oil Pump
  • DNJ 1974 GMC K25/K2500 Suburban 7.4L Oil Pump
  • DNJ 1974 GMC K25/K2500 Suburban 7.4L Oil Pump
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DNJ

DNJ 1974 GMC K25/K2500 Suburban 7.4L Oil Pump

DNJ 1974 GMC K25/K2500 Suburban 7.4L Oil Pump

Part number: OP3174HV_283

$54.99 USD
$54.99 USD
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  • Free fitment check before you order

Listed for: GMC K25/K2500 SuburbanFitment notes & questions

1974 GMC K25/K2500 Suburban 7.4L Oil Pump by DNJ for 1974 GMC K25 with the 7.4L 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: 1974 GMC K25
  • Engine: 7.4L
  • Engine code: 16V OHV
  • Part number: OP3174HV_283

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.

View full details

DNJ oil pump for the GMC K25/K2500 Suburban: what to know

Low oil pressure is serious. A worn pump, clogged pickup or worn bearings can all cause it.

Fitment notes

  • Listed for: GMC K25/K2500 Suburban.
  • 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? Send us your year, make, model, engine and trim and we'll check before you order.

Ask about fitment

What else to plan for

More for your car: GMC Oil Pumps · GMC Parts · All Oil Pumps · Engine

Questions about GMC K25/K2500 Suburban oil pump

Will this fit my GMC K25/K2500 Suburban?
It is listed for the GMC K25/K2500 Suburban. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
What causes low oil pressure?
Low oil level, a worn pump, a clogged pickup or worn bearings are the usual causes.
Where do specs and warranty details come from?
From DNJ. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.

Questions & answers

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