E39-Engine

Our CAD designed oil pan baffle for the M54 and M52TU is designed for race applications to prevent oil starvation in high G turns.  Each baffle is ...

The clutch fork pivot pin is a crucial part of your manual transmission.  Over the years this pin becomes compressed which will hinder the full ope...

The BMW idle control valve does what the name implies, controls the idle.  When this fails you can get erratic idle speeds and possible check engin...

The fuel pressure regulator is a simple but crucial device.  It is placed between your fuel filter and your fuel rail to regulator the fuel pressur...

The fuel tank breather purge valve is a crucial component to your emission system.  When this fails you will receive check engine lights associated...

Over time the rear crankshaft seal can cause small or major leaks. If you are removing the transmission for a clutch job or any other reason, it is...

A failing mass air flow sensor can cause numerous check engine codes. The sensors measure the amount of air entering the engine via the intake.  Ma...

Oxygen sensors are vital for your engine to run correctly. They let the engine computer know how much fuel and air to mix to keep you running smoot...

The idle control valve grommet is an often overlooked maintenance item.  Over time with heat, the grommet cracks allowing vacuum leaks which causes...

This grommet is a common failure point and can cause windshield washer fluid to leak on the ground.  Replace yours today with this high quality OE ...

The PCV crankcase vent kit in the M54 engine is a crucial part of the engine.  Overtime the heat inside the engine bay causes cracks in the plastic...

When you have to deal with different fuel components, it can be a challenge to stop the fuel flow easily. This is especially true when replacing fu...

A faulty BMW camshaft position sensor is not only common, but can cause no start issues.  A bad sensor can also cause numerous check engine codes. ...

Help your engine breathe with a brand new air filter.  This OE replacement filter should be replaced once every 6 months depending on your driving....

Old, worn intake manifold gaskets can cause vacuum leaks which will lead to poor running engines and a common check engine light.  Replace your gas...

This sensor monitors the engine oil level in your engine.  Replace your faulty sensor with this high quality OE replacement. We only use OEM brands...

This auxiliary fan switch controls the aux fan in your BMW and is located on the bottom radiator hose.  Replace your faulty switch with this high q...

The BMW M54 thermostat housing is unique as it has the thermostat and sensor built right into the housing.  This is a common failure point on the c...

This harness is used when installing crankshaft position sensors that have an updated design without a lead from the sensor. The superseded version...

A failing mass air flow sensor can cause numerous check engine codes. The sensors measure the amount of air entering the engine via the intake.  M...

The BMW valve cover on the OBD2 M52 were made of plastic, which can warp and crack causing oil and vacuum leaks.  Replace yours with this brand new...

This gasket fits the second air pump tubing system to the headers. 2 required per car. Replaces BMW PN 11721435367 Fitment: 318i 1996-1999 (4) A...

The gasket from the secondary air pump injection valve to tubing. *Note: See second picture, this is not the gasket that goes between tubing and he...

Is your BMW constantly showing low coolant even though your expansion tank is full?  Your coolant level sensor has most likely failed.  Replace you...

The coolant expansion tank on the M5x engines are a crucial part to your cooling system.  Unfortunately BMW made these out of plastic and over time...

This throttle position sensor is located on the main throttle body housing.  These can fail quite often.  Replace yours with this high quality OE r...

This throttle position sensor is located on the second throttle body housing.  These can fail quite often.  Replace yours with this high quality OE...

Starter not engaging? Replace your BMW starter with this brand new OE replacement. Replaces BMW PN 12417515390 *Note: This is a brand new starter, ...

Coil packs are a crucial part of your ignition system. A bad coil pack will cause misfires and a rough running engines.  If you have an older BMW, ...

The inlet air temperature sensor is an important component that monitors the air/fuel ratio of your M52 engine.  The sensor is used by the engine E...

Your OEM mechanical fan clutch is a crucial part to your BMWs coolant system.  When the fan clutch fails, it will prevent the fan from spinning whi...

Chase Bays BMW M50/M52/M54/S50/S52 (w/S54/Euro Housing) Vanos Oil Line

If your BMW's rear muffler is "flapping around" the problem can usually be fixed by replacing the muffler hanger.  This will also reduce vibration ...

High-performance ignition coils guarantee a reliable voltage from the start, more ignition energy to ensure that your engine starts and runs smooth...

The VANOS oil feed line is a typical maintenance item that should be replaced with old age.  After time, the heat from the engine deteriorates the ...

The MS Twin Disc Clutch Kits are designed to hold around 900 Nm at the wheels with organic discs. The two organic disc setup provides additional co...

The MB Clutch Kit assembly provides up to 80% increase in torque capacity and is ideally suited for aggressive street use and moderate track use.Th...