Oiling System

N54 & E8x/E9x N55 Mosselman Billet Oil Thermostat

For Gasket/Install kit see T#4799665

T#:4621131

Part#: OTN54.T85

In Stock

$ 379.99 USD

Add to Wish List

Qty

$ 379.99 USD

Add to Wish List

The N54 engine is no stranger to oil cooling problems, that’s why we recommend installing the MSL Oil Thermostat. The standard oil thermostat will reach around 120 degrees Celsius with a normal driving style. The MSL Oil Thermostat will open at a lower temperature than the standard oil thermostat (at 85 degrees Celsius) and will keep the temperature stable between 95 and 105 degrees Celsius. Installing the MSL thermostat ensures a cooler oil temperature which will result in more stable performance, but above all this improves the reliability of the engine. It is recommended to install the thermostat, especially for cars that are tuned.

Show More Show Less

Iwis Oil Pump Chain

T#:375888

Part#: 11417584079

In Stock

$ 63.99 USD

Add to Wish List

Qty

$ 63.99 USD

Add to Wish List

Should be replaced any time the oil pump is removed or chain noise is detected

Oil Pump Drive Chain Assembly

T#:13924835

Part#: 11417605366

In Stock

$ 120.99 USD

Add to Wish List

Qty

$ 120.99 USD

Add to Wish List

OEM Part, much less than Genuine!

IWIS N55 Engine Oil Pump Chain Kit - BMW E82/88 E9X F3X F25 F26 E70/7...

T#:36981080

Part#: 90001301

Ships in 2 Business Days

$ 314.36

This product was last offered at the strikethrough price on
05-04-2026

$ 262.61 USD

Add to Wish List

Qty

$ 262.61 USD

Add to Wish List

Prevent costly failure with this IWIS Engine Oil Pump Chain Kit! This kit contains all of the basic items needed to service your oil pump drive system and prevent failure long before it occurs. Chains can stretch and chain guides and tensioners can wear out, leading to the chain skipping teeth. This prevents the oil pump from being driven at the proper speeds. If not addressed, the chain could begin to "slip" over the gears, failing to drive the oil pump. When this occurs, oil pressure will drop suddenly, failing to properly lubricate sensitive internal engine components such as main bearings, rod bearings, and camshaft ledges and lobes, resulting in severe scoring and eventual engine failure.

Show More Show Less

AutoTecknic Dry Carbon Competition Oil Cap Cover - Type 1 - For Vario...

T#:39971047

Part#: BM-0007

In Stock

$ 64.99 USD

Add to Wish List

Qty

$ 64.99 USD

Add to Wish List

a precision-engineered, lightweight dry carbon fiber upgrade designed to enhance the engine bay of compatible BMW models with an aggressive motorsport look and easy OEM-style installation.

Oil Pump Chain - E30 M3, E28, E24, E23

T#:99

Part#: 11411716988

In Stock at Vendor

$ 29.99

This product was last offered at the strikethrough price on
05-07-2026

$ 28.99 USD

Add to Wish List

Qty

$ 28.99 USD

Add to Wish List

E30 M3 Replacement Oil Pump Chain. Superseded to 11417577656

Mosselman S55 Billet Oil Thermostat - Black - BMW F8X S55 3.0L ...

T#:37183641

Part#: 030210062BLK

Ships in 3 Business Days

$ 459.00 USD

Add to Wish List

Qty

$ 459.00 USD

Add to Wish List

The S55 engine is no stranger to oil cooling problems, that’s why we recommend installing the MSL Oil Thermostat. The standard oil thermostat will reach around 120 degrees Celsius with a normal driving style. The MSL Oil Thermostat will open at a lower temperature than the standard oil thermostat (at 85 degrees Celsius) and will keep the temperature stable between 95 and 105 degrees Celsius. Installing the MSL thermostat ensures a cooler oil temperature which will result in more stable performance, but above all this improves the reliability of the engine. It is recommended to install the thermostat, especially for cars that are tuned.

Show More Show Less

Iwis Oil Pump Chain - E53

T#:377366

Part#: 11417576916

Ships in 2 Business Days

$ 28.99 USD

Add to Wish List

Qty

$ 28.99 USD

Add to Wish List

Chain that drives the oil pump

Mosselman S55 Billet Oil Thermostat - Red - BMW F8X S55 3.0L ...

T#:37183640

Part#: 030210063RED

Special Order: No Guaranteed ETA

$ 459.00 USD

Add to Wish List

Qty

$ 459.00 USD

Add to Wish List

The S55 engine is no stranger to oil cooling problems, that’s why we recommend installing the MSL Oil Thermostat. The standard oil thermostat will reach around 120 degrees Celsius with a normal driving style. The MSL Oil Thermostat will open at a lower temperature than the standard oil thermostat (at 85 degrees Celsius) and will keep the temperature stable between 95 and 105 degrees Celsius. Installing the MSL thermostat ensures a cooler oil temperature which will result in more stable performance, but above all this improves the reliability of the engine. It is recommended to install the thermostat, especially for cars that are tuned.

Show More Show Less

MINI Cooper Oil Filter Kit W/ O-Ring & Crush Washer

T#:50934286

Part#: 11427622446KT9KT

In Stock

$ 9.32

This product was last offered at the strikethrough price on
03-26-2026

$ 8.30 USD

Add to Wish List

Qty

$ 8.30 USD

Add to Wish List

Replacing your filter with a high quality unit ensures harmful contaminants are trapped for good, keeping your engine running clean

Chain 50046748

T#:31589359

Part#: 11277500502

Ships in 8 Business Days

$ 27.99 USD

Add to Wish List

Qty

$ 27.99 USD

Add to Wish List

Oil Pump Chain Kit

T#:15910093

Part#: 90001340

Ships in 8 Business Days

$ 522.99 USD

Add to Wish List

Qty

$ 522.99 USD

Add to Wish List

AUTOTECKNIC Dry Carbon Competition Oil Cap Cover - G87 M2

T#:21045531

Part#: ATK-BM-0008-G8X-

Ships in 7 Business Days

$ 65.00 USD

Add to Wish List

Qty

$ 65.00 USD

Add to Wish List

Add some beautiful carbon details to your engine bay starting with your oil filler cap! Made from high-quality autoclave pressed dry carbon, this cap is not has a consistent beautiful weave, its highly durable and can stand the test of time!

Show More Show Less

Iwis Oil Pump Chain - E24, E28, E32, E34

T#:579673

Part#: 50029348

Ships in 2 Business Days

$ 22.53 USD

Add to Wish List

Qty

$ 22.53 USD

Add to Wish List

Chain that drives the oil pump

AUTOTECKNIC Dry Carbon Competition Oil Cap Cover - G42 2-SERIES COUPE...

T#:21209809

Part#: ATK-BM-0008-G42-

Ships in 7 Business Days

$ 65.00 USD

Add to Wish List

Qty

$ 65.00 USD

Add to Wish List

Add some beautiful carbon details to your engine bay starting with your oil filler cap! Made from high-quality autoclave pressed dry carbon, this cap is not has a consistent beautiful weave, its highly durable and can stand the test of time! Dry carbon fiber is formed using a "pre-preg" or impregnated piece of carbon materials. This piece of carbon is first placed into a mold and then into a sealed vacuum (autoclave) to properly cure. This method creates the least amount of waste and forms a lighter version of carbon than the "wet" method. The autoclave vacuuming process of making dry carbon means fewer pinholes and virtually no air pockets in the carbon. Dry carbon is the highest-quality version of carbon fiber products that are produced. On top of that they coat this product in a UV resistant coating extending the life of this cap significantly! Don't wait and get yours today! You will not be disappointed by the fit and finish!

Show More Show Less

Iwis - Engine Oil Pump Chain Kit - N20, N52, N54, N55

T#:54388527

Part#: 095854200

Ships in 2 Business Days

$ 268.99

This product was last offered at the strikethrough price on
06-14-2026

$ 266.99 USD

Add to Wish List

Qty

$ 266.99 USD

Add to Wish List

In high-performance environments, oil starvation is the ultimate enemy. If you're pushing your car on the track or the street, your engine relies on absolute consistency from the oil pump.