Genuine BMW

Genuine BMW die cast aluminum Oil Filter Cap.  While this is a robust part, they do occasionally crack from over torquing. We suggest keeping one in your parts stash just in case...

The S54 has a filter for the vanos oil feed.  It is quick and simple to change yet often overlooked.  This kit includes everything needed to service the vanos filter. Genuine BMW S54 Vanos...

Genuine BMW fuel pump for most BMW Z3 roadsters and coupes except the S54 Z3M (see fitment list below). You may want to stash one of these away on your parts shelf. Add on the optional Genuine BMW...

Genuine BMW Mass Air Flow Sensor (MAF) for Z3 S52/M52 models. Part number 13621707650. Aftermarket substitutes for this particular MAF do not perform well, making a Genuine BMW (OE) unit the...

Genuine BMW Motorsport oil filler cap.  Direct replacement for all S50, S52 & S54 engines.  Fits perfectly on M42, M44, M10, M20, S14, M50, M52, M52tu, and M54 engines for a subtle...

Genuine BMW replacement water pump with o-ring for all M42 and M44 engines. The factory pumps have gained a bad reputation over the years for having failure prone plastic impellers.  The factory...

Genuine BMW replacement water pump with o-ring for all M52 and M54 engines. The factory pumps have gained a bad reputation over the years for having failure prone plastic impellers.  The factory...

Have you deleted your mechanical fan? This Genuine BMW part is designed to cover and protect the water pump threads which are left bare when the fan clutch is removed.  The fan clutch delete nut...

Genuine BMW replacement coolant fitting located at the back of the cylinder head on all M44 4 cylinder engines. Replacing this little fitting is just as important as replacing the water pump,...

Genuine BMW replacement coolant fitting located on the side of the engine block on all M42 and M44 4 cylinder engines. Replacing this fitting is just as important as replacing the water pump,...

This upper expansion tank hose goes between the expansion tank and the radiator.  The hose is comprised of both a rubber portion and a hard plastic portion.  The plastic portion of the hose...

The upper and lower intake boots on BMW M54 and M52tu engines are one of the most common causes of vacuum leaks.  The small elbow that comes off the lower boot and goes to the idle control valve...