DNJ
DNJ 2003 Audi A4 1.8L Oil Pump
DNJ 2003 Audi A4 1.8L Oil Pump
Part number: OP800A_53
Couldn't load pickup availability
- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Audi A4 1.8LFitment notes & questions
DNJ 2003 Audi A4 1.8L Oil Pump, listed for 2003 Audi A4 with the 1.8L 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: 2003 Audi A4
- Engine: 1.8L
- Engine code: ALH 8V Turbocharged SOHC DIESEL
- Part number: OP800A_53
Listed fitment
- [1996-2006] AUDI, VOLKS / L4 / 1.8L, 1.9L, 2.0L / 116, 121 DOHC, SOHC 20V, 8V [(1Z, AHU, AEB, ATW, AEG, AHU, ALH, AMB, AWM, AMU, ATC, AWP, BEA, APH, AWV, BKF, AVH, AZG, BEV, BBW, AWD, AWW, AWM, AWP, BDC, BGD, BEW)]
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.

Before you order: Audi A4 1.8L 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: Audi A4 1.8L.
- 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? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
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: Audi Parts · All Oil Pumps · Engine
Questions about Audi A4 1.8L oil pump
Will this fit my Audi A4 1.8L?
What causes low oil pressure?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.