Rein Emissions System for BMW X Series E83 (2004-2010)

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Is your BMW throwing emissions related codes? While we're primarily a BMW performance parts house, we understand the importance of maintaining your emissions system to pass inspection in your area and keep your check engine light off. Pick up your emissions related parts from Turner Motorsport.

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Crankcase Ventilation Hose Kit M54 Engine
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T#:379190
Part#: 11617504535K
Ships in 2 Business Days
Sale - Save 5% $ 79.99

This product was last offered at the strikethrough price on
06-28-2026

$ 75.99 USD
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Turner Motorsport presents the Crankcase Ventilation System Refresh Kit for BMW owners experiencing malfunctioning or aged CCV systems. This comprehensive kit includes all necessary hoses to complete a refresh, ensuring optimal performance and reliability for your BMW's CCV system.

  • Addresses malfunctioning CCV systems
  • Ensures proper ventilation of the crankcase
  • Comprehensive kit includes all necessary hoses
  • Restores performance and reliability
  • Compatible with various BMW models
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Rein Crank Case Vent Hose - E60, E82, E83, E88, E90, E91, E92, E93, Z...
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T#:402018
Part#: 11157559528
In Stock
Sale - Save 5% $ 48.99

This product was last offered at the strikethrough price on
06-28-2026

$ 46.54 USD
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$ 48.99

This product was last offered at the strikethrough price on
06-28-2026

$ 46.54 USD
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Over time this hose can become clogged and blocked up causing running problems. This is a direct factory replacement for the PCV hose.
Upper Oil Separator Vent Tube
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Rein - Corporate Logo
T#:378292
Part#: 11617504535
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Sale - Save 5% $ 22.99

This product was last offered at the strikethrough price on
06-28-2026

$ 21.84 USD
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$ 22.99

This product was last offered at the strikethrough price on
06-28-2026

$ 21.84 USD
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Runs from the top of the oil separator up to intake manifold.

Upper Oil Separator Vent Tube
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Rein - Corporate Logo
T#:552486
Part#: 11617533399
Ships in 1-2 days
Sale - Save 5% $ 35.99

This product was last offered at the strikethrough price on
06-28-2026

$ 34.19 USD
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$ 35.99

This product was last offered at the strikethrough price on
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$ 34.19 USD
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Runs from the top of the oil separator up to rear of the intake manifold.

BMW Crankcase Pressure Regulator Valve
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T#:46478579
Part#: ABH0263
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Sale - Save 7% $ 23.99

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$ 22.35 USD
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This product was last offered at the strikethrough price on
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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. Replace this and all the other components of the oil separator system 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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Hose - From Oil Separator to Oil Dipstick Tube - E46 E39
For use in cold climates
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T#:2879
Part#: 11157532629
In Stock at Vendor
Sale - Save 13% $ 11.99

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

$ 10.44 USD
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Sale - Save 13%
$ 11.99

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

$ 10.44 USD
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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.
In german, Rein means Pure. In the automotive industry the Rein name has quickly come to represent quality. With fitments for some of the world’s finest automobiles including BMW and Mini and guaranteed OE quality, Rein is a name you can trust.

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
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Rein Return Pipe - E39, E46, E53, E60, E83, Z3, Z4
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T#:375092
Part#: 11617504536
In Stock
Sale - Save 5% $ 19.99

This product was last offered at the strikethrough price on
06-28-2026

$ 18.99 USD
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$ 19.99

This product was last offered at the strikethrough price on
06-28-2026

$ 18.99 USD
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Runs from the intake manifold back to connecting hose
Rein Crankcase Ventilation Hose - E39, E46, E60, E83, Z3, Z4 ...
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T#:359420
Part#: 11157532649
In Stock
Sale - Save 5% $ 11.99

This product was last offered at the strikethrough price on
06-28-2026

$ 11.39 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 11.99

This product was last offered at the strikethrough price on
06-28-2026

$ 11.39 USD
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ENGINE VENT HOSE 11157532649