DNJ
DNJ 2011 Cadillac STS 3.6L Oil Pump
DNJ 2011 Cadillac STS 3.6L Oil Pump
Part number: OP3139_85
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Cadillac STS 3.6LFitment notes & questions
2011 Cadillac STS 3.6L Oil Pump from DNJ, listed for 2011 Cadillac STS with the 3.6L 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: 2011 Cadillac STS
- Engine: 3.6L
- Engine code: VIN 7 24V DOHC
- Part number: OP3139_85
Listed fitment
- [2004-2017] GM, SAAB, SATU, SUZUKI / V6 / 2.8L, 3.0L, 3.2L, 3.6L / 170, 182, 217 DOHC 24V [(A28NER, B284, LAU, LF1, LF1, LFW, LF3, LFR, LFX, LLT, LY7, LY7, LLT, N32A, N36A)]
Good to know
- Notes: LY7
- 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.

Before you order: Cadillac STS 3.6L oil pump fitment
The oil pump pushes oil to the bearings, cam and valvetrain, building the pressure the engine needs to survive.
Fitment notes
- Listed for: Cadillac STS 3.6L.
- Engine: check the engine size listed against your vehicle's VIN or under-hood label.
- 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 fitmentPlan the whole job
- Oil pan gasket. The pan usually comes off for this job.
- Oil and filter. Start fresh after the job.
More for your car: Cadillac Parts · All Oil Pumps · Engine
Questions about Cadillac STS 3.6L oil pump
Will this fit my Cadillac STS 3.6L?
What causes low oil pressure?
Where do specs and warranty details come from?
Questions & answers
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