BMW Intake Parts for BMW Z Series E85/6 (2003-2008)

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One thing drivers and cars have in common is the need for air. Induction systems provide a third of the critical necessities for engines to run, so giving your BMW the best way to breathe is paramount in engine performance. If you need to replace your filter, recharge your reusable pod filter, or upgrade your intake, turbos, or intercooler parts, everything can be found below. We have OEM replacements as well as aftermarket performance upgrades to keep your BMW pristine, powerful, and functioning at peak efficiency.

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Air Adjustment Unit/DISA Valve Kit
Air Adjustment Unit/DISA Valve Kit
Packaged by Turner - Corporate Logo
T#:5498497
Part#: 11617544806DKT
In Stock
Sale - Save 25% $ 162.99

This product was last offered at the strikethrough price on
05-03-2026

$ 122.12 USD
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Sale - Save 25%
$ 162.99

This product was last offered at the strikethrough price on
05-03-2026

$ 122.12 USD
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A bad DISA valve can cause a variety of issues, from a loud racket in the engine bay, hesitation at low rpm and a rough idle with lean codes. If the valve is making a loud noise, we recommend replacing it as soon as possible. It is possible for the pin holding the flap to be sucked into the motor causing serious damage. Very easy to replace, just need to undo the 4 bolts holding it to the intake manifold. Includes new mounting hardware
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Comprehensive Constant Pressure Valve Replacement Kit
Comprehensive Constant Pressure Valve Replacement Kit
Packaged by Turner - Corporate Logo
T#:557341
Part#: 11111318185TMSKT
In Stock
Sale - Save 2% $ 85.93

This product was last offered at the strikethrough price on
05-03-2026

$ 84.32 USD
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Sale - Save 2%
$ 85.93

This product was last offered at the strikethrough price on
05-03-2026

$ 84.32 USD
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When your CPV O-ring fails it causes a slow oil leak on the passenger side of the engine, making an oily mess that frequently resembles a rear main seal leak. Replacing the CPV with an upgraded o-ring ensures a long-term solution to this common problem. 

The factory o-ring over time fails from heat cycling and oil exposure due to the Buna rubber used in OEM o-rings, while the included Viton Fluoroelastomer is resistant to a much higher temperature to ensure prolonged life without leaking. 

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OEM Air Filter - E60 525i 528i 530i - Z4 E85 M Roadster M Coupe
OEM Air Filter - E60 525i 528i 530i - Z4 E85 M Roadster M Coupe ...
Mann - Corporate Logo
T#:3185
Part#: 13717521033
In Stock at Vendor
$ 35.99 USD
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$ 35.99 USD
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Replacement air filter for stock airbox. Made by an OEM supplier.

This item fits the following BMWs:
2004-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive
2003-2008 Z4 BMW Z4 M Roadster M Coupe
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Crankcase Pressure Regulator Valve
Crankcase Pressure Regulator Valve
5X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Hengst - Corporate Logo
T#:22064591
Part#: AS830M
Ships on Aug 12, 2026
Sale - Save 27% $ 35.99

This product was last offered at the strikethrough price on
05-03-2026

$ 26.31 USD
Free Shipping on orders $49 and up
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Sale - Save 27%
$ 35.99

This product was last offered at the strikethrough price on
05-03-2026

$ 26.31 USD
Free Shipping on orders $49 and up
Add to Wish List
BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before the vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. The crankcase breather valve is used to purge the oil vapor from the engine block into the valve cover. However, sometimes condensation can cause it to freeze, causing the entire oil separator system to fail, crack, and disintegrate. Replace all the components of the oil separator system together to prevent damage to all the aspects of your engine. As long as you have everything off, you can rest assured that new parts will last and be reliable.
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OEM Mann Air Filter - E83 X3 E85 Z4 2006-2008
OEM Mann Air Filter - E83 X3 E85 Z4 2006-2008
Mann - Corporate Logo
T#:340645
Part#: 13717542545
In Stock at Vendor
$ 67.99 USD
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$ 67.99 USD
Free Shipping
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Replacement air filter for stock airbox. Made by the OEM supplier Mann.
Oil Separator Valve
Oil Separator Valve
5X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Hengst - Corporate Logo
T#:22064583
Part#: AS815M
Ships on Aug 12, 2026
$ 64.99 USD
Free Shipping on orders $49 and up
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$ 64.99 USD
Free Shipping on orders $49 and up
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BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before the vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. The crankcase breather valve is used to purge the oil vapor from the engine block into the valve cover. However, sometimes condensation can cause it to freeze, causing the entire oil separator system to fail, crack, and disintegrate.
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OEM Air Filter - E46,E83 X3, Z4 (M54)
OEM Air Filter - E46,E83 X3, Z4 (M54)
Mann - Corporate Logo
T#:3643
Part#: 13721744869
In Stock
$ 24.52

This product was last offered at the strikethrough price on
06-01-2026

$ 17.22 USD
Free Shipping on orders $49 and up
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$ 17.22 USD
Free Shipping on orders $49 and up
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Replacement air filter for the stock airbox.

This item fits the following BMWs:
1999-2005 E46 BMW 325i 325ci 325xi 330i 330ci 330xi
2004-2006 E83 BMW X3 2.5i X3 3.0i
2003-2005 Z4 BMW Z4 2.5i Z4 3.0i
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OEM Hengst Intake Air Filter - E60 E61 M54 N52, Z4 M S54
OEM Hengst Intake Air Filter - E60 E61 M54 N52, Z4 M S54
5X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
Hengst - Corporate Logo
T#:582296
Part#: 13717521033
In Stock
$ 19.99 USD
Free Shipping on orders $49 and up
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$ 19.99 USD
Free Shipping on orders $49 and up
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Dirty air filters can prevent air from getting to your engine, causing poor performance, low power, and even engine stalling. Luckily, this is a quick and easy fix! Just pop open your intake airbox, pull out the old filter, insert your brand new filter, and button everything back up. Once you start and drive your car, you'll immediately be able to feel a difference! We recommend Hengst filters whenever you are performing maintenance on your BMW. Hengst is an OEM filter supplier that provides filters to some of the biggest brands in the automotive world. We trust Hengst to offer only the highest quality air filters that give you superior filtration and will stand the test of time. Try out a Hengst filter for yourself and feel the difference!
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