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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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Bosch Fuel Tank Breather Valve - 13907643106
Bosch Fuel Tank Breather Valve - 13907643106
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:18468288
Part#: 13907643106
In Stock
Sale - Save 5% $ 76.99

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

$ 73.14 USD
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Sale - Save 5%
$ 76.99

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

$ 73.14 USD
Free Shipping on orders $49 and up
Add to Wish List
Common CEL cause on B48/B58/S58. Get your fuel system functioning properly again!
OEM Bosch Oxygen Sensor - Cyl. 1-3 -before catalytic converter - E46 E60 X3
OEM Bosch Oxygen Sensor - Cyl. 1-3 -before catalytic converter - E46 ...
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:3303
Part#: 11787523434
In Stock
Sale - Save 22% $ 210.65

This product was last offered at the strikethrough price on
05-02-2026

$ 165.00 USD
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Sale - Save 22%
$ 210.65

This product was last offered at the strikethrough price on
05-02-2026

$ 165.00 USD
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This is the pre-cat oxygen sensor for bank 1 - cylinders 1-3 for BMW E46 E60 E83 X3 Bosch # 17 215.

This item fits the following BMWs:
3/2003-2005 E46 BMW 325i 325ci 325xi with M54 engine.
3/2003-2005 E46 BMW 330i 330ci 330xi
2004-2005 E60 BMW 525i 530i
2004-2006 E83 BMW X3 3.0i - Automatic Transmission Only
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Bosch Oxygen Sensor - Front
Bosch Oxygen Sensor - Front
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:384615
Part#: 11787589121
In Stock
Sale - Save 34% $ 197.99

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

$ 131.43 USD
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Sale - Save 34%
$ 197.99

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

$ 131.43 USD
Free Shipping
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Fuel control and emissions sensor
BMS Oil Catch Can Oil Filler Cap Dual Vent Connection Kit - G2X/G42/A90 G2 B58
BMS Oil Catch Can Oil Filler Cap Dual Vent Connection Kit - G2X/G42/A...
Burger Motorsports - Corporate Logo
T#:49822554
Part#: BMSB58OCCFCDV
Ships on Sep 1, 2026
New Item
$ 139.00 USD
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$ 139.00 USD
Free Shipping on orders $49 and up
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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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Vaico Oil Separator Valve - E38, E39
Vaico Oil Separator Valve - E38, E39
We Price Match - Give Us A Call or Chat!
Vaico - Corporate Logo
T#:363292
Part#: 11151705272
In Stock
Sale - Save 25% $ 31.99

This product was last offered at the strikethrough price on
05-02-2026

$ 23.87 USD
Free Shipping on orders $49 and up
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Sale - Save 25%
$ 31.99

This product was last offered at the strikethrough price on
05-02-2026

$ 23.87 USD
Free Shipping on orders $49 and up
Add to Wish List
Connects to the vent tube which is attached to the PCV valve

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