Find Parts That Fit Your Vehicle

Emissions System

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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Genuine BMW - Corporate Logo
T#:7047
Part#: 11721433820
In Stock
4% off MSRP $ 26.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 25.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 26.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 25.99 USD
Free Shipping on orders $49 and up


Genuine BMW Suction Hose - Tlev
This item fits the following BMW Chassis:
E36

Fits BMW Engines including:
M44

Genuine BMW - Corporate Logo
T#:19163
Part#: 11151718642
Ships in 1-2 days
$ 34.99 USD
Free Shipping on orders $49 and up


Genuine BMW Volume Control Valve - Zyl.7-12

Fits BMW Engines including:
M70,S70

Genuine BMW - Corporate Logo
T#:367818
Part#: 13411710793
In Stock
2% off MSRP $ 108.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 106.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 108.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 106.99 USD
Free Shipping on orders $49 and up

Genuine BMW - Corporate Logo
T#:37393
Part#: 11721744247
Ships in 1-2 days
2% off MSRP $ 45.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 44.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 45.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 44.99 USD
Free Shipping on orders $49 and up


Genuine BMW Pressure Hose Assy -
This item fits the following BMW Chassis:
E36

Fits BMW Engines including:
M52,S52


Genuine BMW - Corporate Logo
T#:43685
Part#: 13901437611
Ships in 3 Business Days
2% off MSRP $ 43.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 42.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 43.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 42.99 USD
Free Shipping on orders $49 and up


Genuine BMW Vent Pipe -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M52

Genuine BMW - Corporate Logo
T#:37437
Part#: 11727555681
Ships in 1 day
2% off MSRP $ 54.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 53.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 54.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 53.99 USD
Free Shipping on orders $49 and up


Genuine BMW Pressure Hose Assy -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54,M56


Bavarian Autosport - Corporate Logo
T#:579869
Part#: 54546
In Stock
Sale - Save 20% $ 26.99

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

$ 21.59 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 26.99

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

$ 21.59 USD
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Leak Detection Pump - Priced Each
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:35121140
Part#: 16137193479
Ships on Nov 9, 2026
Sale - Save 18% $ 65.99

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

$ 54.39 USD
Free Shipping on orders $49 and up
Sale - Save 18%
$ 65.99

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

$ 54.39 USD
Free Shipping on orders $49 and up

Pierburg - Corporate Logo
T#:21966015
Part#: 11787537984
Ships on Feb 9, 2027
$ 170.99 USD
Free Shipping on orders $49 and up
If your vehicle has a bad oxygen sensor, chances are it may cause you to fail an emissions check. Replace bad oxygen sensors and eliminate those codes.

Vent Hose for N14 N18 1.6L Engine
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:26238478
Part#: 11157605186
In Stock
Sale - Save 15% $ 31.99

This product was last offered at the strikethrough price on
09-16-2026

$ 27.19 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 31.99

This product was last offered at the strikethrough price on
09-16-2026

$ 27.19 USD
Free Shipping on orders $49 and up

Upgrade your N14 N18 1.6L Engine with the Vent Hose. This hose connects to the top valve cover with a special hose clip end and extends to the bottom side of the intake manifold, ensuring optimal performance of your Mini. It's a crucial component of the intake system, designed to enhance engine efficiency and longevity.

  • Ensures proper ventilation of the engine
  • Connects securely to the valve cover and intake manifold
  • Facilitates efficient airflow within the engine compartment
  • Compatible with N14 N18 1.6L Engine models
  • Easy to install and replace as needed
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AUTOTECKNIC - Corporate Logo
T#:39971046
Part#: BM-0006-BCG
In Stock
$ 65.00 USD
Free Shipping on orders $49 and up
AutoTecknic - Carbon Competition Fuel Cap Cover - Various BMW and MINI Models is a premium exterior upgrade crafted from genuine carbon fiber, designed to enhance the aggressive styling and performance aesthetic of compatible BMW and MINI vehicles with an easy, OEM-fit installation.
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Genuine BMW - Corporate Logo
T#:348236
Part#: 11617504536
In Stock
2% off MSRP $ 43.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 42.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 43.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 42.99 USD
Free Shipping on orders $49 and up

Part of the vacuum and emissions system that runs from the intake manifold back to the connecting hose.
When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

Fits the following BMW's:
E46 M52 (from 01/2000) and M54
E39 M52 (from 01/2000) and M54
E53 M54
E60 M54
E83 M54
Z3 M52 (up to 01/2000 for 2.3L and from 01/2000 for 2.8L) and M54
Z4 M54

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PCV Vent Pipe
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:26438184
Part#: 11127588417
Ships on Oct 15, 2026
Sale - Save 21% $ 63.99

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

$ 50.58 USD
Free Shipping on orders $49 and up
Sale - Save 21%
$ 63.99

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

$ 50.58 USD
Free Shipping on orders $49 and up
Genuine BMW - Corporate Logo
T#:177071
Part#: 11667613026
In Stock
4% off MSRP $ 44.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 42.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 44.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 42.99 USD
Free Shipping on orders $49 and up


Genuine BMW Vacuum Pipe With Non-Return Valve -
This item fits the following BMW Chassis:
F22,F30,F31,F32,F33,F34,F36

Fits BMW Engines including:
N20,N26,N55

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Leak Detection Pump
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:15445597
Part#: 16136756440
In Stock
$ 153.99

This product was last offered at the strikethrough price on
09-07-2026

$ 130.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 153.99

This product was last offered at the strikethrough price on
09-07-2026

$ 130.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Leak detection pump tests fuel containment system for vapor leaks to atmosphere. Failed pump often turns on check engine light.

ECS Tuning Baffled Oil Catch Can - 8oz
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:13496655
Part#: 003779ECS05-02
In Stock
Sale - Save 10% $ 238.99

This product was last offered at the strikethrough price on
06-14-2026

$ 215.09 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 238.99

This product was last offered at the strikethrough price on
06-14-2026

$ 215.09 USD
Free Shipping on orders $49 and up
Upgrade Your BMW with ECS Baffled Oil Catch Can

Modern emission regulations require a closed PCV/Breather system for cleaner operation. However, inefficient oil particle capture can lead to excessive oil vapor ingestion, causing carbon buildup, reduced performance, and fuel economy. ECS Tuning's updated ECS Baffled Oil Catch Can, now with an easy-to-empty 1/4" drain fitting, is engineered to collect toxic blow-by gases, minimize carbon deposits, and reduce oil contamination within engine oil. Recirculating oil vapor ensures emissions compliance without venting to the atmosphere.

  • Key Features:
  • Highly Efficient Oil Separator: Strategically positioned 4 chamber baffle system maximizes oil/air separation and minimizes oil droplets in the intake tract.
  • Integrated Dipstick: Knurled and black anodized oil dipstick simplifies oil volume inspection.
  • Reservoir: Available in 6oz or 8oz capacity with a 1/4" NPT drain plug fitting.
  • Serviceable: Easily removable baffle plates and drain plug for cleaning.
  • Easy/Customizable Installation: Combine with the ECS Universal Bracket Kit for simplified installation and adjustable mounting locations.
  • Leak-Free Fittings: Machined -10AN ORB (O-Ring Boss) fittings available for secure connections (fittings sold separately).
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Vacuum Control Valve
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:47850818
Part#: 11747810831
In Stock
Sale - Save 21% $ 26.99

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

$ 21.21 USD
Free Shipping on orders $49 and up
Sale - Save 21%
$ 26.99

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

$ 21.21 USD
Free Shipping on orders $49 and up
Pierburg - Corporate Logo
T#:362205
Part#: 11747810831
In Stock
$ 74.99

This product was last offered at the strikethrough price on
07-09-2026

$ 43.99 USD
Free Shipping on orders $49 and up
$ 43.99 USD
Free Shipping on orders $49 and up

This electric valve serves one of several purposes depending on which car it is used on. Please read the application listings below to ensure you are purchasing the correct part. 

Pierburg pumps are some of the most trusted and widely used on the market. From fuel, water, air and vacuum Pierburg has you covered with OE quality and reliable performance year after year.


This item fits the following BMWs:
Secondary Air System Valve
1996-1998 E36 BMW 323is 323ic 328i 328is 328ic M3
1999-3/2003 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2003-2005 E46 BMW 325i 325ci (M56)
1997-2003 E39 BMW 525i 528i 530i 
2000-2006 E53 BMW X5 3.0i 
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i 
1997-2000 Z3 BMW M Roadster M Coupe (S52)

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Genuine BMW - Corporate Logo
T#:20631
Part#: 11157522931
In Stock
21% off MSRP $ 154.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 125.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
21% off MSRP
$ 154.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 125.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
This is the oil separator hose that connects the crank case oil separator to the oil sump pipe for BMW's with the N52 6 cylinder engine.
When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
2006-2011 E90 BMW 325i 325xi 330i 330xi - Sedan
2006-2012 E91 BMW 325xi - Wagon
2006-2007 E60 BMW 525i 525xi 530i 530xi
2006 E85 BMW Z4 3.0i Z4 3.0si
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Burger Motorsports - Corporate Logo
T#:21045538
Part#: BMS-CC-GB58
Ships in 2 Business Days
Starting at $ 248.00 USD
Free Shipping on orders $49 and up
Starting at $ 248.00 USD
Free Shipping on orders $49 and up
It's no secret that the B58 BMW turbo motors can suffer from oil control problems causing the oil to blow through and coat the intercooler and charge piping, gunking up intake valves and the VANOS system, lowering the effective octane, and generally degrading engine performance. The higher your boost levels the more apparent these problems become. The solution to this problem has finally arrived. The BMS oil catch can. While there are other catch cans on the market they all fall short in various areas. Some are mounted on the hot/turbo side of the motor preventing proper vapor condensation. Others utilize hoses that are too small and runs that are too long to allow proper PCV ventilation causing internal motor/ring sealing issues. Some have insufficient or no internal baffle system while others have internal baffles systems that are too restrictive. Some even bypass the PCV system all together venting crankcase gas and odor to the atmosphere. Most are simply repackaged oil catch cans from smaller/lower power motors shoehorned into place in the turbo BMW engine bay. To solve these problems Burger Motorsports designed their oil catch can kit from the ground up specifically for the B58 turbo BMW application. It features 100% CNC machining with zero welding for a precision fit and long life. The can itself is guaranteed for the life of the vehicle. The hoses exceed the OEM PCV piping in diameter and that flow rate is maintained throughout the entire oil catch can ensuring no excessive crankcase pressure buildup. The BMS OCC retains the factory fully closed loop PCV operation preventing any PCV vapor from leaking to atmosphere. The mounting locations are selected to minimize the line length, allow more efficient operation, and retain a stealth look. Install takes around 20 minutes, includes all required hardware, and is 100% reversible. Simply unscrew the base of the can or use the drain plug to safely dispose of captured oil with the rest of your used motor oil during oil changes. Made in the USA. KIT INCLUDES (1) BMS N54 Oil Catch Can (1) Billet B58 bracket (1) 90º billet fitting/nipple (1) Custom Silicone inlet hose (1) 3.5" Straight hose (2) Stainless steel bracket screws #10-32 x 1/2" internal hex socket head Includes BMS intake silencer delete for installation with factory intake.
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Genuine BMW - Corporate Logo
T#:24079614
Part#: 11121025447
In Stock
6% off MSRP $ 308.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 290.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 308.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 290.99 USD
Free Shipping on orders $49 and up
BMW's B58 engine has been great, but one major weakness is the PCV valve. As stated by BMW, "The PCV's rubber diaphragm seal may fail, causing insufficient engine oil separation. As a result, the engine may emit blue/white smoke from the exhaust tailpipes, shudder during operation, and/or run with reduced power (limp mode). At idle, a high-frequency whistling noise may be heard in the engine compartment, and the malfunction indicator lamp (MIL) may also illuminate." If your BMW is experiencing these issues, there is a very likely chance your PCV has failed. If so we recommend replacing your PCV with this Genuine BMW repair kit! Don't want to spend over $200 for this fix? We also offer T#23980285 which also replaces this valve but at roughly 1/10th the price!
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Rein - Corporate Logo
T#:591596
Part#: 11157575641
Ships in 4 Business Days
$ 45.99

This product was last offered at the strikethrough price on
04-30-2026

$ 44.99 USD
Free Shipping on orders $49 and up
$ 44.99 USD
Free Shipping on orders $49 and up
Replace your damaged crank vent pipe
Genuine BMW - Corporate Logo
T#:11946
Part#: 11157553949
In Stock
4% off MSRP $ 89.95

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 85.92 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 89.95

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 85.92 USD
Free Shipping on orders $49 and up
This hose directs the oil & combustion vapors from the valve cover and directs them to the intake manifold where they are put through combustion again in order to reduce emissions. When installing one of our N54 Oil Catch Cans the connections on this hose will often break. We recommend replacing this hose at the same time as your catch can.
When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
2008-2010 E82 BMW 135i
2011+ E82 BMW 1M Coupe
2006-2010 E90 BMW 335i 335xi 335i xDrive - Sedan
2007-2010 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
2007-2010 E93 BMW 335i - Convertible
2004-2010 E60 BMW 535i 535xi 535i xDrive
2009+ Z4 BMW Z4 sDrive35i Z4 sDrive35is
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ECS Tuning Universal Catch Can Drain System
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:583470
Part#: 003779ECS11
In Stock
Sale - Save 25% $ 71.99

This product was last offered at the strikethrough price on
06-14-2026

$ 53.99 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 71.99

This product was last offered at the strikethrough price on
06-14-2026

$ 53.99 USD
Free Shipping on orders $49 and up
Make draining your ECS or Turner Catch Can simple with this comprehensive kit


Bavarian Autosport - Corporate Logo
T#:640206
Part#: 11617501563
In Stock
Sale - Save 20% $ 47.99

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

$ 38.39 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 47.99

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

$ 38.39 USD
Free Shipping on orders $49 and up
An integral part of the emissions system, the PCV valve lets the crankcase breathe. This allows proper intake and exhaust flow, resulting in proper running and operation. When the crankcase vent valve fails it can cause excessive oil consumption, engine fault codes, and poor idle. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.
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Genuine BMW - Corporate Logo
T#:348228
Part#: 11157532629
Ships in 1 day
$ 39.99 USD
Free Shipping on orders $49 and up
$ 39.99 USD
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Engine Crankcase Breather Element
5X Entries Into Our F80 M3 Sweepstakes
5X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Hengst - Corporate Logo
T#:35795496
Part#: 11617533400
In Stock
$ 40.99 USD
Free Shipping on orders $49 and up
$ 40.99 USD
Free Shipping on orders $49 and up
Commonly referred to as the "oil separator" or PCV URO Parts is one of the leading manufacturers of high quality direct replacement aftermarket components, covering a wide range of makes and models. All of their replacement parts are manufactured to ISO 9000 certification standards, so you can expect long lasting performance from URO Parts.
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PCV Vent Pipe
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:594381
Part#: 11127588417
Ships in 2 Business Days
$ 84.99

This product was last offered at the strikethrough price on
08-13-2026

$ 76.99 USD
Free Shipping on orders $49 and up
$ 76.99 USD
Free Shipping on orders $49 and up
Connects to the PCV outlet on the valve cover

Crankcase Vent Pipe - Cylinders 5-8
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:35357253
Part#: 11157589992
In Stock
Sale - Save 15% $ 47.99

This product was last offered at the strikethrough price on
09-16-2026

$ 40.79 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 47.99

This product was last offered at the strikethrough price on
09-16-2026

$ 40.79 USD
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Suction Pump
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:377591
Part#: 11617545382
In Stock
$ 59.62 USD
Free Shipping on orders $49 and up
A common source for vacuum leaks

Genuine BMW - Corporate Logo
T#:32290
Part#: 11157589989
Ships in 1 day
5% off MSRP $ 83.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 79.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 83.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 79.99 USD
Free Shipping on orders $49 and up
This part has been superseded to BMW Part 11152372568
Genuine BMW - Corporate Logo
T#:36659
Part#: 11617838288
In Stock
6% off MSRP $ 71.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 67.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 71.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 67.99 USD
Free Shipping on orders $49 and up


Genuine BMW Vent Hose -
This item fits the following BMW Chassis:
E90,E92,E93

Fits BMW Engines including:
S65


Crankcase Vent Pipe - Cylinders 1-4
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:35357254
Part#: 11157589989
In Stock
$ 46.99

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

$ 36.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 46.99

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

$ 36.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up

Genuine BMW - Corporate Logo
T#:212350
Part#: 13627823993
In Stock
9% off MSRP $ 55.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 50.99 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 55.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 50.99 USD
Free Shipping on orders $49 and up
Part of the EGR cooling system in N47/N57 equipped vehicles. Located in the coolant line near the aux water pump.
Crank Case Vent Hose - S63
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:35357263
Part#: 11157843150
In Stock
$ 60.99

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

$ 44.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 60.99

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

$ 44.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up

The engine crankcase breather hose is a vital part of the Positive Crankcase Ventilation (PCV) system, responsible for directing pressurized air from the engine crankcase to the air/oil separator, also known as the PCV valve. This separator removes oil vapors from the air, allowing the oil to return to the engine while feeding the filtered air back into the intake system to support efficient combustion.

As a byproduct of the combustion process, positive crankcase pressure naturally builds up in the engine. The breather hose operates under constant exposure to heat, pressure, and an air/oil vapor mixture, making it prone to wear and failure over time. Ensuring the breather hose is in proper working condition is crucial for maintaining engine performance, adhering to emissions standards, and preserving the functionality of the PCV system. Promptly replace this component at the first signs of damage or degradation to avoid further complications.

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Crankcase Vent Valve
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:8741204
Part#: 11157501567
In Stock
Sale - Save 26% $ 28.99

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

$ 21.50 USD
Free Shipping on orders $49 and up
Sale - Save 26%
$ 28.99

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

$ 21.50 USD
Free Shipping on orders $49 and up
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.


Secondary Air Injection Hose - Pump To Valve
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:594379
Part#: 11727557910
In Stock
$ 36.09

This product was last offered at the strikethrough price on
07-17-2026

$ 35.99 USD
Free Shipping on orders $49 and up
$ 35.99 USD
Free Shipping on orders $49 and up
Connects the air pump to the cold start valve.
Genuine BMW - Corporate Logo
T#:37246
Part#: 11717809775
In Stock
12% off MSRP $ 32.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 28.99 USD
Free Shipping on orders $49 and up
12% off MSRP
$ 32.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 28.99 USD
Free Shipping on orders $49 and up


Genuine BMW Gasket Steel -
This item fits the following BMW Chassis:
E70 X5

Fits BMW Engines including:
M57

Bosch - Corporate Logo
T#:591943
Part#: 11787595353
Ships in 2 Business Days
$ 234.99

This product was last offered at the strikethrough price on
05-07-2026

$ 210.99 USD
Free Shipping on orders $49 and up
$ 210.99 USD
Free Shipping on orders $49 and up

Upper Oil Separator Vent Tube
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:362022
Part#: 11617504535
Ships in 2 Business Days
$ 20.99 USD
Free Shipping on orders $49 and up
$ 20.99 USD
Free Shipping on orders $49 and up
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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Febi - Corporate Logo
T#:359557
Part#: 11157532629
Ships in 2 Business Days
$ 23.99

This product was last offered at the strikethrough price on
08-13-2026

$ 21.99 USD
Free Shipping on orders $49 and up
$ 21.99 USD
Free Shipping on orders $49 and up
From oil separator to dipstick tube
URO Fuel Vapor Leak Detection Pump - BMW F07 F10 F06
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:43750224
Part#: 16137448091
Ships in 2 Business Days
$ 116.99 USD
Free Shipping on orders $49 and up
Leak detection pump tests the fuel containment system for vapor leaks to the atmosphere. A failed pump often turns on the check engine light.

Upper Oil Separator Vent Tube
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:378292
Part#: 11617504535
Ships in 2 Business Days
$ 22.99 USD
Free Shipping on orders $49 and up
$ 22.99 USD
Free Shipping on orders $49 and up
Runs from the top of the oil separator up to intake manifold.
Oil Separator Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:361564
Part#: 11151703775
Ships in 2 Business Days
$ 24.99 USD
Free Shipping on orders $49 and up
$ 24.99 USD
Free Shipping on orders $49 and up
Runs from the valve cover to PCV valve

URO Crankcase Ventilation Return Hose - 11157567801
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:26171675
Part#: 11157567801
Ships in 2 Business Days
$ 39.99 USD
Free Shipping on orders $49 and up

For your BMW's optimal performance, ensure the functionality of the hose connecting the oil dipstick to the crankcase vent valve. Positioned below the intake manifold, this hose is susceptible to clogging with oil film and condensation, leading to potential failure over time. Cracks and swelling in old hoses can result in oil and vacuum leaks, compromising engine performance.

  • Essential component for BMW engine functionality
  • Prevents clogging and potential hose failure
  • Minimizes oil and vacuum leaks
  • Convenient replacement when replacing crankcase vent valve
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Crankcase Pressure Regulator Valve
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:373032
Part#: 11617501566
Ships in 2 Business Days
$ 25.99 USD
Free Shipping on orders $49 and up
$ 25.99 USD
Free Shipping on orders $49 and up
Commonly referred to as the "oil separator" or PCV
Burger Motorsports - Corporate Logo
T#:49822554
Part#: BMSB58OCCFCDV
Ships on Oct 15, 2026
$ 139.00 USD
Free Shipping on orders $49 and up
Keep crankcase vapors in check and your intake air clean with the BMS Oil Catch Can Oil Filler Cap Dual Vent Connection Kit for the Gen2 B58. This upgrade ditches the flimsy factory venting in favor of a precision CNC-machined billet oil filler cap and dual-vent fittings engineered to handle increased crankcase pressure under boost. By diverting oil-laden vapors into a catch can instead of back through the intake, this system helps minimize carbon buildup, reduces oily contamination, and promotes more consistent performance as power levels climb. High-quality hoses and fittings ensure a secure, leak-free install that won’t collapse under pressure and maintains a clean, OE-plus appearance in the engine bay. An easy, effective upgrade for B58 enthusiasts looking for cleaner operation, improved engine longevity, and proven performance-focused design
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Bosch - Corporate Logo
T#:25042571
Part#: 11787848482
Ships in 2 Business Days
$ 250.99

This product was last offered at the strikethrough price on
04-10-2026

$ 225.99 USD
Free Shipping on orders $49 and up
$ 225.99 USD
Free Shipping on orders $49 and up


Pressure Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:585279
Part#: 11727555681
Ships in 2 Business Days
$ 43.99 USD
Free Shipping on orders $49 and up
$ 43.99 USD
Free Shipping on orders $49 and up
Pressure hose for the secondary air pump system. This hose runs from the secondary air pump to the solenoid.
URO Brake Booster Check Valve - BMWE M62 4.4L 4.6L
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:377590
Part#: 11611440135
Ships in 2 Business Days
$ 48.75 USD
Free Shipping on orders $49 and up
Located between the brake booster and the intake manifold