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

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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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Turner Titanium Magnetic Oil Drain Plug - Priced Each (M12x1.5) ...
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Turner Motorsport - Corporate Logo
T#:591153
Part#: 026698TMS01-01
In Stock
Sale - Save 35% $ 56.99

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

$ 37.04 USD
Free Shipping on orders $49 and up
Sale - Save 35%
$ 56.99

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

$ 37.04 USD
Free Shipping on orders $49 and up
This is a must-have for ALL BMWs, and simply installs in place of your existing drain plug. With every oil change you perform on your BMW, you'll be able to inspect for metal shavings and debris. Many times, if something is going wrong on your BMW's engine, the magnetic drain plug can give you an early warning. Our championship race team uses this info all the time (Ever find a piece of a valve spring in your oil? We have!) Be sure to get one now, and make the swap next oil change!
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Turner Baffled Oil Catch Can - Standard Flow 6oz
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Turner Motorsport - Corporate Logo
T#:38419077
Part#: 022798TMS01-01
In Stock
Sale - Save 35% $ 218.99

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

$ 142.34 USD
Free Shipping on orders $49 and up
Sale - Save 35%
$ 218.99

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

$ 142.34 USD
Free Shipping on orders $49 and up

When we designed this catch we wanted to have the most function options available, the best separation method, and the easiest to service. The Turner engineered catch cans offer a pre-setup design based ion desired flow direction, however this does not limit you to this flow. The inner baffle orientation can be easily adjusted to flow in both directions in case you decide to move this catch can to a different vehicle. A 4 chamber system  baffle system inside the catch can was engineered to create multiple changes in the direction of airflow within the separator to cause oil droplets to fall out of suspension before exiting the catch can. Having a closed / recirculated design reduces oil ingestion and promotes cleaner emissions and odor-less operation.

Our catch can was also designed with the idea that the cans fill level can easily be checked with a top mounted dipstick and an optional use bottom drain hole. The drain system comes complete with a valve and hose to be mounted at a lower area of the vehicle so when you're doing an oil change you can drain the catch can.

Features:

  • 6061-T6 billet machined body, anodized black for lasting protection and appearance
  • Strategically positioned 4 chamber baffle system maximizes oil / air separation 
  • Knurled and black anodized oil dipstick makes inspecting oil volume of reservoir clean and simple
  • Sealed with a pre-installed viton O-Ring
  • Includes 2.5mm allen key to remove baffle plates for cleaning
  • Engineered to create multiple changes in the direction of airflow within the separator to cause oil droplets to fall out of suspension before exiting the catch can
  • Closed / recirculated design reduces oil ingestion and promotes cleaner emissions and odor-less operation
  • Optional use drain hole - drain kit included!
  • Universal mounting kit
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Turner Baffled Oil Catch Can - Standard Flow 10oz
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Turner Motorsport - Corporate Logo
T#:38419079
Part#: 022798TMS01-03
In Stock
Sale - Save 30% $ 208.99

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

$ 146.29 USD
Free Shipping on orders $49 and up
Sale - Save 30%
$ 208.99

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

$ 146.29 USD
Free Shipping on orders $49 and up
When we designed this catch we wanted to have the most function options available, the best separation method, and the easiest to service. The Turner engineered catch cans offer a pre-setup design based ion desired flow direction, however this does not limit you to this flow.
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Turner Baffled Oil Catch Can - Standard Flow 8oz
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Turner Motorsport - Corporate Logo
T#:38419062
Part#: 022798TMS01-02
In Stock
Sale - Save 30% $ 218.99

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

$ 153.29 USD
Free Shipping on orders $49 and up
Sale - Save 30%
$ 218.99

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

$ 153.29 USD
Free Shipping on orders $49 and up

When we designed this catch we wanted to have the most function options available, the best separation method, and the easiest to service. The Turner engineered catch cans offer a pre-setup design based ion desired flow direction, however this does not limit you to this flow. The inner baffle orientation can be easily adjusted to flow in both directions in case you decide to move this catch can to a different vehicle. A 4 chamber system  baffle system inside the catch can was engineered to create multiple changes in the direction of airflow within the separator to cause oil droplets to fall out of suspension before exiting the catch can. Having a closed / recirculated design reduces oil ingestion and promotes cleaner emissions and odor-less operation.

Our catch can was also designed with the idea that the cans fill level can easily be checked with a top mounted dipstick and an optional use bottom drain hole. The drain hole can be used with a valve and hose to be mounted at a lower area of the vehicle so when you're doing an oil change you can drain the catch can.

Features:

  • 6061-T6 billet machined body, anodized black for lasting protection and appearance
  • Strategically positioned 4 chamber baffle system maximizes oil / air separation 
  • Knurled and black anodized oil dipstick makes inspecting oil volume of reservoir clean and simple
  • Sealed with a pre-installed viton O-Ring
  • Includes 2.5mm allen key to remove baffle plates for cleaning
  • Engineered to create multiple changes in the direction of airflow within the separator to cause oil droplets to fall out of suspension before exiting the catch can
  • Closed / recirculated design reduces oil ingestion and promotes cleaner emissions and odor-less operation
  • Optional use drain hole (valve and hose sold separately, watch for our model specific drain kits!)
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BMW N52 N44 VANOS Oil Feed Line
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URO - Corporate Logo
T#:361997
Part#: 11361705532
Ships in 1 Business Day
$ 35.01 USD
Free Shipping on orders $49 and up

BMW N52 N44 VANOS Oil Feed Line is essential for ensuring reliable oil supply to the VANOS cam unit in your BMW. Manufactured by URO Parts, a leading name in the aftermarket automotive industry, this oil feed line is designed to meet the highest standards of quality and performance. Turner Motorsport offers this direct replacement component, crafted to ISO 9000 certification standards, ensuring long-lasting durability and seamless integration with your BMW's engine. With this high-quality oil feed line, you can maintain optimal engine performance and avoid potential issues related to insufficient oil flow.

  • Ensures reliable oil supply to the VANOS cam unit
  • Manufactured by URO Parts, a trusted name in the industry
  • Direct replacement for seamless installation
  • Meets ISO 9000 certification standards for quality
  • Supports optimal engine performance and longevity
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URO Oil Filler Cap
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URO - Corporate Logo
T#:6795781
Part#: 11127832157
Ships in 1 Business Day
$ 35.99 USD
Free Shipping on orders $49 and up
Replace your damaged or missing oil cap. Great quality replacement that is manufactured to original equipment dimensions and guaranteed to fit. Stop leaking from damaged oil cap or seal.

Oil Filter Housing Cap
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URO - Corporate Logo
T#:12151731
Part#: 11421744000
In Stock
$ 28.99 USD
Free Shipping on orders $49 and up
Over time has the cap for your oil filter housing become harder to remove? Using the wrong tool can round the nut cast into the top of the cap, making removal harder each time. This oil filter housing fits cars with the M52, M54, or M56 engines. If you are looking for a more durable, easier-to-remove replacement, Turner Motorsport trusts ECS Tuning's Billet Aluminum Oil Filter Housing Caps
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Oil Level Sensor
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URO - Corporate Logo
T#:590151
Part#: 12617508003
In Stock
$ 63.99 USD
Free Shipping on orders $49 and up
$ 63.99 USD
Free Shipping on orders $49 and up

URO Oil Pan
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URO - Corporate Logo
T#:640378
Part#: 11131432703
Ships in 1 Business Day
$ 357.99 USD
Free Shipping on orders $49 and up
Replace your cracked or damaged oil pan with this URO part that fits models with the M52tu, M54 and M56 engines. The BMW aluminum oil pans can be damaged by road debris or even by putting the drain pan bolt in incorrectly.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci
2003-2005 E85 BMW Z4 2.5i Z4 3.0i -M54
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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
$ 16.98 USD
Free Shipping on orders $49 and up
OE quailty for your BMW
Oil Cap
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URO - Corporate Logo
T#:375426
Part#: 11121743294
Ships in 1 Business Day
$ 5.99 USD
Free Shipping on orders $49 and up
Just the cap only!
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


AAF Oil Pan Baffle - E30 M5x
For E30 Vehicles with M50 Style pump and E34 Oil Pan
Advanced Auto Fabrication - Corporate Logo
T#:7593106
Part#: 116182
Ships in 3 Business Days
$ 155.00 USD
Free Shipping on orders $49 and up
$ 155.00 USD
Free Shipping on orders $49 and up
Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. This oil pan baffle by AAF keeps the oil at the pick up better than others on the market. Baffling the oil pan is extremely important. Under racing and track conditions, oil can move in the oil pan enough to cause extended moments of oil starvation. This can cause premature, and in some cases immediate, engine failure. The pan features a tight fit to keep oil from exiting under braking or cornering. A must have for all track cars.
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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
$ 15.47 USD
Free Shipping on orders $49 and up
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
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