DNJ
DNJ 1989 Buick Century 2.8L Oil Pump
DNJ 1989 Buick Century 2.8L Oil Pump
Regular price
$63.99 USD
Regular price
Sale price
$63.99 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Buick Century 2.8LFitment notes & questions
1989 Buick Century 2.8L Oil Pump from DNJ, listed for 1989 Buick Century with the 2.8L 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: 1989 Buick Century
- Engine: 2.8L
- Engine code: VIN W 12V OHV
- Part number: OP3114_43
Listed fitment
- [1985-1995] GM, ISUZU, JEEP / V6 / 2.8L, 3.1L / 173, 191 OHV 12V
Good to know
- Notes: 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.

DNJ oil pump for the Buick Century 2.8L: what to know
Low oil pressure is serious. A worn pump, clogged pickup or worn bearings can all cause it.
Fitment notes
- Listed for: Buick Century 2.8L.
- 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? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentWhat else to plan for
- 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 Century 2.8L oil pump
Will this fit my Buick Century 2.8L?
It is listed for the Buick Century 2.8L. 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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