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      Current BMWBMW E85  (E85/E86) Z4 2003-2008   Clear BMW chassis  

    BMW E85 External Engine Components 

    Looking for parts under the hood of your BMW? This category includes various BMW engine related parts like emissions system parts - secondary air pumps, crankcase vent system - oil separator etc and


    Available for the following BMWs: (click icon to change BMW)
    BMW E10BMW E21BMW E24BMW E28BMW E30BMW E31BMW E32BMW E34BMW E36BMW E38BMW E39BMW E46BMW E53BMW E60BMW E63BMW E65BMW E70BMW E71BMW E82BMW E85BMW E89BMW E90BMW E92BMW MINIBMW MZ4BMW X3BMW Z3BMW Z8





    32mm / 36mm Fan Clutch and Oil Filter Cap Open-End Wrench   (more info)
    Why buy two tools when you can get one that will do many jobs like this open end wrench? It is great for removing and installing the fan clutch and plastic oil filter cap. Also works great for removing and installing the vanos solenoid on M50 engine family. Use the same tools the Turner Motorsport techs use!
    Part #: TMI9910334
    Price: $54.95 (USD) 
    Quantity:   

    Constant Pressure Valve for E46 M3, MZ3 (S54), and Z4 M   (more info)
    Oil leak on the E46 M3? The constant pressure valve, or oil pressure relief valve, is the most likely reason. This screw valve, located on the exhaust side of the engine block, has a steel o-ring that becomes flat over time, allowing oil to leak around it and down the back of your engine, transmission, undertray, and eventually to your driveway. If you see an oil leak around your transmission and think it's the rear main seal or from the oil pan, try replacing this first. Replacement is the only remedy as the washer on the screw has deformed in shape. The constant pressure valve helps to keep oil up in the cylinder head so you want a direct replacement part - not an aftermarket 'solution'. This is an Original BMW part. One required.

    Applications:
    1993-1999 Euro E36 M3 (S50 Euro, S52 Euro engine)
    2001-2002 MZ3 M Roadster, M Coupe (S54 engine)
    2001-2006 E46 M3, E46 M3 CSL
    2006-newer E85 Z4 M Roadster, E86 Z4 M Coupe

    Part #: 11111318185 (11-11-1-318-185)
    Price: $37.95 (USD) 
    Quantity:   

    Crankcase Oil Separator Repair Kit - E85 Z4 2.5i 3.0i 2003-2006   (more info)
    This Crankcase Vent / Oil Separator Repair Kit includes the updated oil separator valve, oil dipstick guide tube and hoses. This kit fits E85 Z4 2.5i Z4 3.0i 2003-2005.

    This item fits the following BMWs:
    2003-2006 E85 BMW Z4 2.5i Z4 3.0i
    Part #: 11617533400-E85
    Price: $280.75 (USD) 
    Quantity:   

    Crankcase Oil Separator Valve - E46 E39 E60 X3 X5 Z3 Z4   (more info)
    This Crankcase Oil Separator Valve fits BMWs with the M52tu or M54 6 cylinder engine including E46 323i 325i 328i 330i E39 525i 528i 530i E60 525i 530i X3 2.5i 3.0i X5 3.0i Z3 2.5 2.8 3.0i Z4 2.5i 3.0i. It is fairly common for this valve to become plugged with sludge which can create rough idle and excessive oil consumption.

    This item fits the following BMWs:
    1999-2005 E46 BMW 323i 323ci 328i 328ci 330i 330ci 330xi
    1999-2005 E46 BMW 325i 325ci 325xi - only with M54 engine
    1999-2003 E39 BMW 528i 528i 530i
    2004-2005 E60 BMW 525i 525xi 530i 530xi
    2004-2006 E83 BMW X3 2.5i X3 3.0i
    2000-2006 E53 BMW X5 3.0i
    1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8i Z3 3.0i
    2003-2006 E85 BMW Z4 2.5i Z4 3.0i
    Part #: 11617501566 (11-61-7-501-566)
    Price: $48.95 (USD) 
    Quantity:   

    Crankcase Vent Hose - From Valve Cover to Oil Separator - E46 E39 E60 X3 X5 Z3 Z4   (more info)
    This Crankcase Vent Hose - From Valve Cover to Oil Separator fits BMWs with the M52 or M54 6 cylinder engine including E46 323i 325i 328i 330i E39 525i 528i 530i E60 525i 530i X3 2.5i 3.0i X5 3.0i Z3 2.5 2.8 3.0i Z4 2.5i 3.0i.

    This item fits the following BMWs:
    1999-2005 E46 BMW 323i 323ci 328i 328ci 330i 330ci 330xi
    1999-2005 E46 BMW 325i 325ci 325xi - only with M54 engine
    1999-2003 E39 BMW 528i 528i 530i
    2004-2005 E60 BMW 525i 525xi 530i 530xi
    2004-2006 E83 BMW X3 2.5i X3 3.0i
    2000-2006 E53 BMW X5 3.0i
    1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8i Z3 3.0i
    2003-2006 E85 BMW Z4 2.5i Z4 3.0i
    Part #: 11611432559 (11-61-1-432-559)
    Price: $21.95 (USD) 
    Quantity:   

    Hose - From Oil Separator to Oil Dipstick Tube - E46 E39   (more info)
    This is the updated hose that goes from the Crankcase Oil Separator Valve to the oil dipstick tube. This tube tends to get plugged with oil sludge and becomes brittle and cracks. It fits E46 323i 323ci 325i (M54) 325ci (M54) 325xi 328i 328ci 330i 330ci 330xi - E39 525i 530i - E60 525i 530i 2004-2005 - X3 2.5i 3.0i 2004-2006 - Z3 2.5i 3.0i - Z4 2.5i 3.0i 2003-2006.

    This item fits the following BMWs:
    2001-2005 E46 BMW 325i 325ci 325xi Only for cars with M54 engine
    1999-2005 E46 BMW 323i 323ci 328i 328ci 330i 330ci 330xi
    2001-2003 E39 BMW 525i 530i
    2004-2005 E60 BMW 525i 525xi 530i 530xi
    2004-2006 E83 BMW X3 2.5i X3 3.0i
    2001-2002 Z3 BMW Z3 2.5i Z3 3.0i
    2003-2005 Z4 BMW Z4 2.5i Z4 3.0i
    Part #: 11157532629 (11-15-7-532-629)
    Price: $14.95 (USD) 
    Quantity:   

    Idle Control Valve - M50, M52, M52TU, M54   (more info)
    Rough or hunting idle? Stalling? Sputtering? These are all symptoms of poor fuel delivery or a vacuum leak in your intake system. The idle control valve is one of the areas that you can check to fix these issues. The ICV is basically a electrically-driven throttle body that regulates the air/fuel mixture at light throttle openings. Over time, the ICV can become gummed up with oil and carbon, resulting in slow or blocked operation. Worst case, the electric motor inside will freeze which will stall the engine.

    The ICV will typically need to be cleaned or replaced every 100k miles. It can be cleaned with carb cleaner but for seriously dirty or old ICVs you may want to replace the whole unit with a new one. There is also a hard rubber seal between the ICV and the manifold and this should be replaced as well. You may also want to replace the Crankcase Vent Valve as it can also fill up with oil and carbon and replacement can be done at the same time as the ICV.

    Add a new ICV to your M50 Manifold Upgrade to save time and money!

    This is a new OEM Bosch idle control valve and OE BMW sealing grommet.
    13411744713 - idle control valve
    13411733217 - sealing grommet

    This idle control valve fits the following BMWs:
    1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
    1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
    1989-1995 E34 BMW 525i
    1997-2003 E39 BMW 525i 528i 530i
    2004-2005 E60 BMW 525i 530i
    2000-2006 E53 BMW X5 3.0i
    1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe (except S54)
    2003-2005 E85 BMW Z4 2.5i Z4 3.0i
    Part #: E36-E46-IDLE-CONTROL-VALVE
    Price: $199.90 (USD) 
    Quantity:   

    N51/N52/N52N Intake & Exhaust Camshaft Sensor Triggers for Bosch Motorsport Management Systems   (more info)
    Made in the USAThe “Quick-Start” feature recently implemented by Bosch in their Motorsport ECUs is a more economical feature since the engine can now start from anywhere in the firing order. Conventional previous systems would require a full 360° rotation for the ECU to synchronize the firing order before allowing the engine to start. The Bosch Motorsport system is much more efficient as it does not waste battery power or add undue wear to the starter and alternator. The faster start is also much safer for critical engine components as there is less cranking with low oil pressure. These Cam Position Sensor Triggers were developed for our own Grand-Am team, saving you the cost and time to design and manufacture your own. We have developed these specifically for the Bosch Motorsport engine management but they may also work on other aftermarket engine management systems.

    Advantages of TMS Quick-Start cam trigger wheels –
  • Precise CNC manufacturing (not stamped steel)
  • Less mechanical wear on engine components while cranking with low oil pressure
  • Less mechanical wear on starter from repeated cranking
  • Less draw on battery
  • Less wear on alternator over time.
  • Improved fuel economy as less gas is used during the cranking process.
  • Grand Am Legal.

     Instructions for N51/N52/N52N Intake & Exhaust Cam Sensor Triggers for Bosch Motorsport Management Systems Click here for instructions
  • Part #: TEN9009N52
    Price: $265.89 (USD) 
    Quantity:   

    Oil Dipstick Guide Tube - E46 E39 Z4   (more info)
    This oil dipstick guide tube is the updated part designed to reduce the potential for clogging. We recommend replacing this item with the Crankcase oil separator valve repair kit as it is often plugged from oil sludge. This fits E46 323i 323ci 325i 325ci 328i 328ci 330i 330ci e39 528i 525i 530i Z4 2.5i 3.0i

    This item fits the following BMWs:
    1999-2005 E39 BMW 323i 323ci 325i(M54) 325ci (M54) 328i 328ci 330i 330ci - NOT for Xi models!
    1999-2003 E39 BMW 525i 528i 530i
    2003-2006 E85 BMW Z4 2.5i Z4 3.0i
    Part #: 11437565437 (11-43-7-565-437)
    Price: $154.95 (USD) 
    Quantity:   

    Relay - White Green - Most BMW's   (more info)
    This relay is often the fuel pump relay for many BMW's. To ensure the relay is correct for your car please check the pin locations. The following are alternate part numbers for this item. 12631735424, 61368366600, 12631714976, 61311350315, 61311378297, 61361378238, 61360153636.

    This item fits the following BMWs:
    2008+ E82 BMW 128i 135i 1M Coupe
    1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
    1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
    1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
    2006-2012 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335d 335i 335xi 335i xDrive M3 - Sedan
    2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
    2007-2013 E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive M3 - Coupe
    2007-2013 E93 BMW 328i 335i M3 - Convertible
    1989-1995 E34 BMW 525i 530i 535i 540i M5
    1997-2003 E39 BMW 525i 528i 530i 540i M5
    2004-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive 535i 535xi 535i xDrive 545i 550i M5
    2004-2011 E63 BMW 645ci 650i M6
    1988-1994 E32 BMW 735i 735il 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
    2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si
    2000-2006 E53 BMW X5 3.0i X5 4.4i X5 4.6is X5 4.8is
    2007+ E70 BMW X5 3.0si X5 4.8i X5 xDrive30i X5 xDrive35d X5 xDrive35i X5 xDrive48i X5M
    2008+ E71 BMW X6 xDrive35i X6 xDrive50i X6M
    1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
    2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe
    Part #: 61368373700 (61-36-8-373-700)
    Price: $12.95 (USD) 
    Quantity:   

    Torx Bolt for Vibration Damper - E46 M3, MZ3, Z4 M Roadster M Coupe   (more info)
    These torx bolts secure the vibration damper to the crankshaft. 4 Required. Sold individually.

    This item fits the following BMWs:
    2000-2006 E46 BMW M3, M3 Convertible
    2001-2002 Z3 BMW M Roadster M Coupe
    2006-2008 Z4 BMW M Roadster M Coupe
    Part #: 11231402608 (11-23-1-402-608)
    Price: $6.95 (USD) 
    Quantity:   

    Valve Cover / Injection Rail Trim Cap - E36 E46 E34 E39 E60 X3 X5 Z3 Z4   (more info)
    This plug cover serves several different purposes. It covers the bolts in the valve cover on some cars and it also covers the bolts on the fuel injector rail cover on other cars.

    This item fits the following BMWs:
    1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic
    1995-1999 E36 BMW M3 - Only for Fuel Injection Rail Cap
    1999-2005 E46 BMW 323i 323ci 325i (M54) 325ci (M54) 325xi 328i 328ci 330i 330ci 330xi
    1991-1995 E34 BMW 525i
    1997-2003 E39 BMW 525i 528i 530i
    2004-2005 E60 BMW 525i 530i
    2004-2006 E83 BMW X3 2.5i X3 3.0i
    2000-2006 E53 BMW X5 3.0i
    1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
    1998-2000 Z3 BMW M Roadster M Roadster (S52) - Only for Fuel Injection Rail Cap
    2003-2008 Z4 BMW Z4 2.5i Z4 3.0i
    Part #: 11121726089 (11-12-1-726-089)
    Price: $2.95 (USD) 
    Quantity:   

    Vibration Damper - E46 M3, MZ3 (S54), Z4 M Roadster, M Coupe   (more info)
    This is the vibration damper that is mounted between the crankshaft and the belt pulley. Fits cars with the S54 6 cylinder engine. We recommend replacing the torx bolts #11231402608 x 4 as well (see below).

    This item fits the following BMWs:
    2001-2006 E46 BMW M3, M3 Convertible
    2001-2002 Z3 BMW M Roadster M Coupe (S54)
    2003-2008 Z4 BMW Z4 M Roadster M Coupe
    Part #: 11237834425 (11-23-7-834-425)
    Price: $607.95 (USD) 
    Quantity: