Oiling System for BMW 3 Series E46 (1999-2005)

Clear BMW chassis

Please ensure your correct model is selected

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.

Sub-Categories

Sort By:
OEM Oil Level Sensor - E46 E39 E60 E38 X3 X5 Z3 Z4 Z8
OEM Oil Level Sensor - E46 E39 E60 E38 X3 X5 Z3 Z4 Z8
Hella - Corporate Logo
T#:2123
Part#: 12617508003
Back Ordered
$ 85.83 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 85.83 USD
Free Shipping on orders $49 and up
Add to Wish List
This is the oil level sensor / sender for BMW E46 E39 E60 E38 X3 X5 Z3 Z4 Z8.When this part fails it will illuminate a check light on the dash which indicates it needs to be replaced. Includes o-ring.Manufactured by Hella.

Hella is a premium manufacturer that supplies automotive lighting products for numerous car brands around the world. Their high quality, long lasting parts have made them a trusted brand chosen to help keep your BMW bright and visible for many years to come.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330xi M3
2008+ E90 BMW 335d
1999-2003 E39 BMW 528i 525i 530i M5
1998-2003 E39 BMW 540i
2004-2005 E60 BMW 525i 530i
1998-2001 E38 BMW 740i 740il 750il
2004-2006 E85 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
2000-2003 E53 BMW X5 4.4i X5 4.6is
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2001-2002 Z3 BMW Z3 M Roadster Z3 M Coupe
2003-2006 Z4 BMW Z4 2.5i Z4 3.0i
2000-2003 E52 BMW Z8
Show More Show Less
BLACKLINE BMW M Car Series BLACKLINE Performance Heritage Motorsport Oil Cap (Silver) - E46, E85/6, E60/3/4, E9x - S54, S65, S85
BLACKLINE BMW M Car Series BLACKLINE Performance Heritage Motorsport ...
Goldenwrench Supply Co - Corporate Logo
T#:53820895
Part#: S54OCCS
In Stock
New Item
$ 118.99

This product was last offered at the strikethrough price on
05-15-2026

$ 83.00 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 83.00 USD
Free Shipping on orders $49 and up
Add to Wish List
Designed for Seamless Integration the Heritage Motorsport Oil Cap provides a Solid Aluminum Replacement for Aging Plastic units
Oil Level Sensor - With Hardware M52 M54 M62 M73 Engines
Oil Level Sensor - With Hardware M52 M54 M62 M73 Engines
Hella - Corporate Logo
T#:21900127
Part#: 12617508003HKT
Back Ordered
$ 91.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 91.99 USD
Free Shipping on orders $49 and up
Add to Wish List

Ensure your BMW's oil level is accurately monitored with the Bremmen Parts oil level sensor. If your car displays a yellow oil light upon startup, it's a sign of a failing sensor affecting oil level readings. Simple to replace, this sensor is located at the oil pan's bottom. Follow straightforward steps: drain the oil, replace the sensor, clean the area, and install the new sensor. The kit includes a new sealing O-ring for a leak-free installation, ensuring your engine's proper oil level monitoring.

Key Benefits:

  • Addresses yellow oil light indicating sensor failure
  • Easy replacement process located at the oil pan's bottom
  • Includes sealing O-ring for leak-free installation
Show More Show Less
Oil Pump Upgrade Kit - M50/M52/S50/S52
Oil Pump Upgrade Kit - M50/M52/S50/S52
5150 Autosport - Corporate Logo
T#:26204983
Part#: 5150-OPUK-M50
Back Ordered
$ 229.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 229.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
Rein Dipstick O-Ring - 11431740045 - E36, E46, E39, E60, E83, E53
Rein Dipstick O-Ring - 11431740045 - E36, E46, E39, E60, E83, E53 ...
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:6857
Part#: 11431740045
In Stock
$ 7.13 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 7.13 USD
Free Shipping on orders $49 and up
Add to Wish List
ENGINE O-RING 11431740045
OEM Rein Magnetic Oil Drain Plug - M12x1.5 - BMW
OEM Rein Magnetic Oil Drain Plug - M12x1.5 - BMW
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:38890945
Part#: HWU1041
In Stock
$ 18.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 18.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Metal drain plug featuring a magnet that traps ferrous metal suspended in your oil. These magnetic drain plugs trap tiny particles that are unable to be caught by your oil filter, leaving you with a cleaner engine, and over time, saving your bearings and oil pump from unneeded wear.
Show More Show Less
Febi Oil Drain Plug
Febi Oil Drain Plug
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:6628
Part#: 11131273093
In Stock
$ 6.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 6.99 USD
Free Shipping on orders $49 and up
Add to Wish List
GENUINE BMW ENGINE SCREW PLUG 11131273093
Mahle Oil Filter Kit - E36, E39, E46, E53, E60, E61, E83, Z3, Z4 (M52 2.5L, M54 2.5/3.0L)
Mahle Oil Filter Kit - E36, E39, E46, E53, E60, E61, E83, Z3, Z4 (M52...
Mahle - Corporate Logo
T#:341049
Part#: 11427512300
Ships in 1 Business Day
$ 22.38

This product was last offered at the strikethrough price on
05-20-2026

$ 16.98 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 16.98 USD
Free Shipping on orders $49 and up
Add to Wish List
OE quailty for your BMW
Oil Pump Chain
Oil Pump Chain
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Bavarian Autosport - Corporate Logo
T#:17871159
Part#: 11411401399
In Stock
Sale - Save 30% $ 17.99

This product was last offered at the strikethrough price on
11-07-2026

$ 12.59 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 30%
$ 17.99

This product was last offered at the strikethrough price on
11-07-2026

$ 12.59 USD
Free Shipping on orders $49 and up
Add to Wish List
Rein Oil Filter Housing Cap - 11421744000 - E36, E46, E39, E60, E61, E83, E53
Rein Oil Filter Housing Cap - 11421744000 - E36, E46, E39, E60, E61, ...
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:17738379
Part#: 11421744000
Ships in 3 Business Days
$ 25.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 25.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Rein's OE equivalent oil cap prevents moisture and debris from entering and contaminating the system.
Mahle OEM Oil Filter for E46 M3, MZ3, MZ4 (S50 3.0L, S52 3.2L, S54 3.0L)
Mahle OEM Oil Filter for E46 M3, MZ3, MZ4 (S50 3.0L, S52 3.2L, S54 3....
Mahle - Corporate Logo
T#:4405
Part#: 11427833769ML
Ships in 1 Business Day
$ 16.99

This product was last offered at the strikethrough price on
07-23-2026

$ 15.47 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 15.47 USD
Free Shipping on orders $49 and up
Add to Wish List
This is the replacement OEM oil filter kit for the S54 engine, as used in the E46 M3, Z4 M Roadster and M Coupe, as well as the 2001-2002 MZ3 M Roadster/Coupe (with S54 engine). This is the complete oil filter kit - filter, large o-ring for filter housing cover, small o-ring for bolt seal, flat washer for bolt, and copper seal ring for the drain bolt. It's everything you would need to complete an oil change - minus the Castrol 10W60 oil of course, which we sell at a great price. This kit is manufactured by Mahle - the original supplier to BMW for the 11427833769 BMW filter (factory filters come with the Mahle part number OX 187 printed on the cap).

Why Mahle over Mann? In the past we have sold a few different oil filters for the E46 M3 and S54 engines. But Mahle is the true OEM supplier for this part number. It fits perfectly and is the exact replacement part at nearly the same price as the slightly different Mann filter (and less than the factory BMW filter). For more detail, click here.

This filter fits the following BMWs:
2001-2006 E46 M3
2001-2002 MZ3 - M Roadster & M Coupe (S54)
2006-2008 MZ4 - M Roadster & M Coupe
Show More Show Less
Oil Filler Cap - E36 E46 E39 and other BMWs
Oil Filler Cap - E36 E46 E39 and other BMWs
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:2149
Part#: 11127509328
In Stock
$ 10.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 10.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Lost your oil filler cap? This oil filler cap replaces the stock cap in the valve cover. Alternate part number 11121743294.

This item fits the following BMWs:
1990-1991 E30 BMW 318i 318is 318ic with M42 Engine
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic
1999-2005 E46 BMW 323i 323ci 325xi 328i 328ci 330i 330ci 330xi M3
2001-2005 E46 BMW 325i 325ci - only with M54 engine
2009+ E90 BMW 335d
1991-1995 E34 BMW 525i 530i 535i 540i
1997-2003 E39 BMW 525i 528i 530i 540i M5
1997-2003 E39 BMW 525i 528i 530i 540i M5
2004-2005 E60 BMW 525i 530i 545i
2006-2010 E60 BMW 545i 550i
2004+ E63 BMW 645ci 650i
1992-1994 E32 BMW 740i 740il 750il
1995-2001 E38 BMW 740i 740il 750il
2002-2008 E65 BMW 745i 745li 750i 750li 760i 760li
1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i X5 4.4i X5 4.6is X5 4.8is
2007-2013 E70 BMW X5 4.8i X5 xDrive48i
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M coupe M Roadster
2003-2005 Z4 BMW Z4 2.5i Z4 3.0i
2000-2003 E52 BMW Z8
Show More Show Less
Febi Oil Feed Line
Febi Oil Feed Line
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:16375106
Part#: 11361705532
Special Order: No Guaranteed ETA
$ 42.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 42.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Feeds oil to the VANOS unit from the oil filter housing. When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Febi brand with pride and has the parts you need to complete your next project with confidence.
Show More Show Less
Febi Oil Filter Kit
Febi Oil Filter Kit
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:16175685
Part#: 11427833769
Special Order: No Guaranteed ETA
$ 15.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 15.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Febi has a comprehensive range of oil filters with OE-matching quality. The best possible filtration performance always guarantees optimal engine operation.
Rein Oil Cap - 11127509328 - E30, E36, E46, E90, E34, E39, E60, E63 E64 6 Series, E32, E38, E65 E66 7 Series, E31, E83, E53, E70, E52
Rein Oil Cap - 11127509328 - E30, E36, E46, E90, E34, E39, E60, E63 E...
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:591528
Part#: 11127509328
Back Ordered
$ 6.51 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 6.51 USD
Free Shipping on orders $49 and up
Add to Wish List
Includes the sealing gasket

Select Vehicle

BMW Mini
Clear Vehicle

Purpose

Category

Brand

Price

$
$

Special Offers

Shipping