Emissions System for BMW 1 Series E82 (2008-2013)

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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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BMW N54 3.0L Blow-By Vent Hose
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:594297
Part#: 11157553949
In Stock
Sale - Save 5% $ 40.99

This product was last offered at the strikethrough price on
08-31-2026

$ 38.94 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 40.99

This product was last offered at the strikethrough price on
08-31-2026

$ 38.94 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.
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Rein - Corporate Logo
T#:402018
Part#: 11157559528
In Stock
Sale - Save 5% $ 48.99

This product was last offered at the strikethrough price on
08-31-2026

$ 46.54 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 48.99

This product was last offered at the strikethrough price on
08-31-2026

$ 46.54 USD
Free Shipping on orders $49 and up
Over time this hose can become clogged and blocked up causing running problems. This is a direct factory replacement for the PCV hose.
Pierburg - Corporate Logo
T#:362205
Part#: 11747810831
In Stock
$ 85.99

This product was last offered at the strikethrough price on
03-23-2026

$ 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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Secondary Air Injection Hose - Pump To Valve
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:594379
Part#: 11727557910
In Stock
Sale - Save 5% $ 36.09

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

$ 34.19 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 36.09

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

$ 34.19 USD
Free Shipping on orders $49 and up
Connects the air pump to the cold start valve.

Pierburg - Corporate Logo
T#:594680
Part#: 11727557909
Ships in 1 day
$ 157.58 USD
Free Shipping
$ 157.58 USD
Free Shipping
Controls the flow of clean air into your exhaust manifold
Pierburg - Corporate Logo
T#:380841
Part#: 11667519457
Special Order: No Guaranteed ETA
$ 225.99 USD
Free Shipping on orders $49 and up
If your vacuum pump is noisy then it is only a matter of time before it fails, leading to idling issues and a loss of braking power. Replace yours with this OEM Pierburg Vacuum Pump to ensure the smooth operation of the vacuum system.
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