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 Vent Hose
Crankcase Vent Hose
Bremmen Parts - Corporate Logo
T#:30629661
Part#: 11157831311
In Stock
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05-03-2026

$ 24.47 USD
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$ 30.99

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Bremmen Oil Separator Kit - Level 1 - E39 E46 E83 Z3 Z4
Bremmen Oil Separator Kit - Level 1 - E39 E46 E83 Z3 Z4
For vehicles with production date from 01/2000
Bremmen Parts - Corporate Logo
T#:641646
Part#: 11617501566S1
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05-03-2026

$ 81.59 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 all the components of the oil separator system together to prevent damage to all the aspects of your engine. Level 1 kit includes the following; Oil separator Hose from oil separator to dipstick tube Hose from oil separator to valve cover Hose from intake manifold back to the connector hose Hose from oil separator up to the intake manifold
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Crankcase Ventilation Hose Kit M54 Engine
Crankcase Ventilation Hose Kit M54 Engine
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Rein - Corporate Logo
T#:379190
Part#: 11617504535K
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$ 79.99 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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Leak Detection Pump - Priced Each
Leak Detection Pump - Priced Each
For vehicles with production date from 10/2001
Bremmen Parts - Corporate Logo
T#:35121140
Part#: 16137193479
Ships on Oct 6, 2026
Sale - Save 18% $ 65.99

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

$ 54.39 USD
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$ 65.99

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

$ 54.39 USD
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Crankcase Vent Valve
Crankcase Vent Valve
Bremmen Parts - Corporate Logo
T#:8741204
Part#: 11157501567
In Stock
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This product was last offered at the strikethrough price on
05-03-2026

$ 21.59 USD
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$ 28.99

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This valve is also commonly called the PCV valve, and is important to maintain a proper idle. When this valve begins to leak, you will get a large vacuum leak that can cause many problems.
Vacuum Control Valve
Vacuum Control Valve
Bremmen Parts - Corporate Logo
T#:47850818
Part#: 11747810831
Ships on Sep 28, 2026
Sale - Save 21% $ 26.99

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

$ 21.21 USD
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$ 26.99

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Crankcase Vent Valve - E36 318i/is/ti, Z3 1.9
Crankcase Vent Valve - E36 318i/is/ti, Z3 1.9
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:7968540
Part#: 11157501567
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$ 31.99 USD
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$ 31.99 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
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:378292
Part#: 11617504535
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$ 22.99 USD
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$ 22.99 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
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:552486
Part#: 11617533399
Ships in 1-2 days
$ 35.99 USD
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$ 35.99 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
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:592970
Part#: 11721432867
Back Ordered
$ 90.99 USD
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$ 90.99 USD
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Replace your leaking emissions hose
Rein PCV Hose - E36, Z3
Rein PCV Hose - E36, Z3
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:379766
Part#: 11151740393
In Stock at Vendor
$ 9.99

This product was last offered at the strikethrough price on
03-24-2026

$ 7.19 USD
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$ 7.19 USD
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Attaches the PCV to the oil dipstick tube
Rein - Crankcase Vent Hose E46 Z3 M Roadster, E46 Z3 M Coupe
Rein - Crankcase Vent Hose E46 Z3 M Roadster, E46 Z3 M Coupe ...
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:34181269
Part#: 11157831311
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$ 11.99 USD
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$ 11.99 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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Bremmen Crankcase Ventilation Hose - E39 E53 E60 E83 E46
Bremmen Crankcase Ventilation Hose - E39 E53 E60 E83 E46
For vehicles with production date up to 10/2003
Bremmen Parts - Corporate Logo
T#:640147
Part#: 11611432559
In Stock
Sale - Save 22% $ 23.99

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

$ 18.76 USD
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$ 23.99

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

$ 18.76 USD
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Crankcase Vent Hose - From Valve Cover to Oil Separator - Fit BMWs with the M52 or M54 6 cylinder engine
Crankcase Ventilation Hose
Crankcase Ventilation Hose
For vehicles with production date from 09/1998
Bremmen Parts - Corporate Logo
T#:30629689
Part#: 11157532649
In Stock
Sale - Save 24% $ 15.99

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

$ 12.23 USD
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$ 15.99

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$ 12.23 USD
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BMW Crankcase Pressure Regulator Valve
BMW Crankcase Pressure Regulator Valve
Rein - Corporate Logo
T#:46478579
Part#: ABH0263
In Stock
$ 23.99 USD
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$ 23.99 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
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:384805
Part#: 11611440317
Ships in 3 Business Days
$ 20.30 USD
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$ 20.30 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
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:375092
Part#: 11617504536
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$ 19.99 USD
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$ 19.99 USD
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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
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:2879
Part#: 11157532629
In Stock at Vendor
$ 11.99

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

$ 10.99 USD
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$ 10.99 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
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:359420
Part#: 11157532649
In Stock
$ 11.99 USD
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$ 11.99 USD
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ENGINE VENT HOSE 11157532649
02 SENSOR BUNG (WELD-ON TYPE) 304 STAINLESS STEEL (M18x1.5mm)
02 SENSOR BUNG (WELD-ON TYPE) 304 STAINLESS STEEL (M18x1.5mm) ...
Bremmen Parts - Corporate Logo
T#:47439371
Part#: 02SB1815
Ships on Feb 18, 2027
Sale - Save 39% $ 3.99

This product was last offered at the strikethrough price on
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$ 2.44 USD
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$ 3.99

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Easily add an oxygen sensor to your custom exhaust setup with this universal O2 sensor bung. Designed for simple weld-on installation, it allows you to place your sensor exactly where you need it—perfect for custom builds, exhaust modifications, or performance tuning projects.

Features:

CNC-cut from T304 Stainless Steel for corrosion resistance
Threaded for M18x1.5mm RH oxygen sensors

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Bremmen Mounting Grommet Seal - BMW E36 E39 Z3 E34 E38
Bremmen Mounting Grommet Seal - BMW E36 E39 Z3 E34 E38
Up to Model Year 09/1998
Bremmen Parts - Corporate Logo
T#:640144
Part#: 13411733217
Back Ordered
Sale - Save 17% $ 9.99

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

$ 8.25 USD
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$ 9.99

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This grommet is located on the back side of the PCV or idle control valve

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BMW Mini
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