Rein Emissions System for BMW Z3 (1996-2002)

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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
Crankcase Ventilation Hose Kit M54 Engine
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T#:379190
Part#: 11617504535K
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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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Crankcase Vent Valve - E36 318i/is/ti, Z3 1.9
Crankcase Vent Valve - E36 318i/is/ti, Z3 1.9
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T#:7968540
Part#: 11157501567
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$ 30.39 USD
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This crank case vent valve (CCV) / oil separator / PCV valve helps to trap oil from the crank case. If this unit becomes plugged or develops a leak it can lead to rough idle or driveability issues. This item fits the following BMWs: 1992-1998 E36 BMW 318i 318is 318ti 318ic 1997-2002 Z3 BMW Z3 1.9
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Upper Oil Separator Vent Tube
Upper Oil Separator Vent Tube
For vehicles with production date up to 10/2003 For vehicles with production date from 01/2000
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T#:378292
Part#: 11617504535
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Sale - Save 5% $ 22.99

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$ 21.84 USD
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Runs from the top of the oil separator up to intake manifold.
Upper Oil Separator Vent Tube
Upper Oil Separator Vent Tube
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T#:552486
Part#: 11617533399
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Sale - Save 5% $ 35.99

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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.
Rein Air Pump Hose - Z3
Rein Air Pump Hose - Z3
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T#:592970
Part#: 11721432867
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Sale - Save 5% $ 90.99

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$ 86.44 USD
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Replace your leaking emissions hose
Rein - Crankcase Vent Hose E46 Z3 M Roadster, E46 Z3 M Coupe
Rein - Crankcase Vent Hose E46 Z3 M Roadster, E46 Z3 M Coupe ...
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T#:34181269
Part#: 11157831311
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$ 11.11 USD
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Crankcase Vent Hose ABV0329 is an essential component designed for BMW engines, ensuring optimal performance of the crankcase ventilation system. This high-quality vent hose plays a critical role in regulating and redirecting excess gases from the crankcase back into the engine's intake, reducing harmful emissions and preventing pressure buildup. Crankcase Vent Hose ABV0329 helps maintain engine efficiency and protects against potential damage caused by over-pressurization or oil leaks.

Made from durable, heat-resistant materials, this hose is built to withstand the high temperatures and pressures common in BMW engines. It is a direct-fit replacement, making installation simple and efficient for both professionals and DIY mechanics. Available from Turner Motorsport, Crankcase Vent Hose ABV0329 is the perfect solution for restoring and maintaining your BMW’s crankcase ventilation system.

Key Benefits:

  • Ensures proper crankcase ventilation for optimal engine performance
  • Reduces harmful emissions by redirecting excess gases into the intake
  • Prevents pressure buildup and protects against oil leaks
  • Constructed from durable, heat-resistant materials for long-lasting reliability
  • Direct-fit replacement, ensuring easy installation for various BMW models
  • Available from Turner Motorsport, a trusted source for BMW performance parts
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Rein PCV Hose - E36, Z3
Rein PCV Hose - E36, Z3
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T#:379766
Part#: 11151740393
In Stock at Vendor
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This product was last offered at the strikethrough price on
03-24-2026

$ 6.99 USD
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Attaches the PCV to the oil dipstick tube
BMW Crankcase Pressure Regulator Valve
BMW Crankcase Pressure Regulator Valve
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T#:46478579
Part#: ABH0263
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$ 22.35 USD
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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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Upper Oil Separator Vent Tube
Upper Oil Separator Vent Tube
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T#:384805
Part#: 11611440317
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Sale - Save 5% $ 20.30

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$ 19.29 USD
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Rein Return Pipe - E39, E46, E53, E60, E83, Z3, Z4
Rein Return Pipe - E39, E46, E53, E60, E83, Z3, Z4
For vehicles with production date from 09/1998 For vehicles with production date from 01/2000
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T#:375092
Part#: 11617504536
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Runs from the intake manifold back to connecting hose
Hose - From Oil Separator to Oil Dipstick Tube - E46 E39
Hose - From Oil Separator to Oil Dipstick Tube - E46 E39
For use in cold climates
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T#:2879
Part#: 11157532629
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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 Crankcase Ventilation Hose - E39, E46, E60, E83, Z3, Z4
Rein Crankcase Ventilation Hose - E39, E46, E60, E83, Z3, Z4 ...
For vehicles with production date from 09/1998
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T#:359420
Part#: 11157532649
In Stock
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06-28-2026

$ 11.39 USD
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ENGINE VENT HOSE 11157532649

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