DNJ
DNJ Oil Pump 1987-1994 Buick, Oldsmobile, Pontiac 2.0L
DNJ Oil Pump 1987-1994 Buick, Oldsmobile, Pontiac 2.0L
Regular price
$334.99 USD
Regular price
$530.19 USD
Sale price
$334.99 USD
Shipping calculated at checkout.
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: 1987–1994 Buick, Oldsmobile and PontiacFitment notes & questions
DNJ Oil Pump, listed for 1987–1994 Buick, Oldsmobile and Pontiac with the 2.0L 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: 1987–1994 Buick, Oldsmobile and Pontiac
- Engine: 2.0L
- Engine code: VIN K 8V SOHC
- Part number: OP3149
Listed fitment
- [1987-1994] GM / L4 / 2.0L / 122 SOHC 8V
Good to know
- 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 Buick, Oldsmobile and Pontiac
Oil pumps are usually replaced during an engine rebuild or when pressure drops, together with the pickup screen.
Fitment notes
- Listed for: 1987–1994 Buick, Oldsmobile and Pontiac.
- Model years: 1987–1994. Parts can change mid-generation, so match the exact year.
- 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? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
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: Buick Oil Pumps · Buick Parts · All Oil Pumps · Engine
Questions about Buick, Oldsmobile and Pontiac oil pump
Will this fit my Buick, Oldsmobile and Pontiac?
It is listed for the 1987–1994 Buick, Oldsmobile and Pontiac. 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.
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