Oiling System for BMW Z3 (1996-2002)

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Tasked with keeping everything properly lubricated, the oiling system is one of the most if not THE most fundamental parts of the engine. Make sure that everything is in good working order and flowing properly to ensure your engine has a long and trouble-free service life.

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5150 Autosport - Corporate Logo
T#:26204983
Part#: 5150-OPUK-M50
Back Ordered
$ 229.99 USD
Free Shipping on orders $49 and up
The M50/M52/S50/S52 engines are notorious for their well-documented problems stemming from harmonics. The vibration leads to the oil pump shaft becoming weak, causing it to either break or the oil pump nut to loosen and fall off, resulting in an immediate loss of oil pressure. Worry no more! 5150 has the solution! At the core of this kit is a hardened Chromoly shaft, meticulously centerless ground to guarantee absolute precision. This shaft is designed with an exclusive square key lock system, which not only prevents the gear from ever rotating on the shaft but also reinforces the mounting area, adding additional strength. Furthermore, we replaced the problematic oil pump nut with an extended-length bolt, which is EDM drilled to accommodate safety wire for a secure fit in all conditions. Don't wait until your oil pump fails, leaving you facing expensive engine repairs! Key Features: Centerless ground shaft made from hardened Chromoly. Bolt with EDM drilling, including safety wire. Grade 8 extended-length hardware for secure gear attachment. Left-hand threaded to prevent unexpected loosening. Double-D keyed shaft and drive gear. Fully serviceable and rebuildable without the need for grinding.
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Victor Reinz - Corporate Logo
T#:340629
Part#: 07119963151
In Stock
$ 2.99 USD
Free Shipping on orders $49 and up
Replace your oil drain plug sealing washer ever oil change to prevent the chance of oil leaks and a stained driveway.
Victor Reinz - Corporate Logo
T#:375982
Part#: 11431717666
In Stock
$ 1.01 USD
Free Shipping on orders $49 and up
Used to seal the dipstick to the guide tube

Victor Reinz - Corporate Logo
T#:593889
Part#: 11431740045
In Stock
$ 1.85 USD
Free Shipping on orders $49 and up
These small o-rings can cause big leaks once the become brittle from heat. Each time the dipstick is removed this o-ring needs replaced.

Victor Reinz - Corporate Logo
T#:6852
Part#: 11431287541
In Stock
$ 2.03 USD
Free Shipping on orders $49 and up
ENGINE O-RING 11431287541.--

This item fits the following BMWs:
BMW 3 Series - 318i, 318i Convertible, 318is, 318ti, 325i, 325i Convertible, 325is

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Bavarian Autosport - Corporate Logo
T#:17871159
Part#: 11411401399
In Stock
Sale - Save 20% $ 17.99

This product was last offered at the strikethrough price on
05-03-2026

$ 14.39 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 17.99

This product was last offered at the strikethrough price on
05-03-2026

$ 14.39 USD
Free Shipping on orders $49 and up

Victor Reinz - Corporate Logo
T#:369383
Part#: 12611744292
In Stock
$ 9.99

This product was last offered at the strikethrough price on
03-03-2026

$ 8.99 USD
Free Shipping on orders $49 and up
$ 8.99 USD
Free Shipping on orders $49 and up
Used to seal sensor to the oil pan

Ina - Corporate Logo
T#:42301988
Part#: ZC0107
Ships in 7 Business Days
$ 20.99 USD
Free Shipping on orders $49 and up
Ensure peak lubrication performance and long-term engine reliability with the OEM INA Engine Oil Pump Chain

Victor Reinz - Corporate Logo
T#:593892
Part#: 11127837024
Ships in 1-2 days
$ 14.54 USD
Free Shipping on orders $49 and up
Reuse your old oil cap! No need to throw away an otherwise good condition oil cap.