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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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S55 Silicone Crankcase Vent Hose (11127850244)
S55 Silicone Crankcase Vent Hose (11127850244)
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:57797979
Part#: 018465LA02
Ships on Mar 8, 2027
New Item
$ 99.99 USD
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$ 99.99 USD
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URO Crankcase Vent Valve Repair Kit - B58
URO Crankcase Vent Valve Repair Kit - B58
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:55713528
Part#: 11121025447
In Stock
New Item
$ 222.99

This product was last offered at the strikethrough price on
07-08-2026

$ 219.99 USD
Free Shipping on orders $49 and up
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$ 219.99 USD
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The URO Parts Crankcase Vent Valve Repair Kit is the smart technician's fix for the notorious BMW crankcase ventilation failures.
Crankcase Vent Hose / PCV Hose
Crankcase Vent Hose / PCV Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:56977971
Part#: 11127588417
Ships in 2 Business Days
New Item
$ 42.99 USD
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$ 42.99 USD
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This URO Parts crankcase ventilation line offers a durable, budget-friendly replacement for failing factory tubing.
Rein Pressure Regulator Valve Repair Kit - E53, E60, E63, E64, E65, E66, E70
Rein Pressure Regulator Valve Repair Kit - E53, E60, E63, E64, E65, E...
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:55821694
Part#: 11127547058
Ships in 4 Business Days
New Item
$ 16.99 USD
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$ 16.99 USD
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This Rein Automotive repair kit allows you to service the internal components of the crankcase breather valve independently. Instead of replacing the entire, costly valve cover or manifold assembly, this kit provides the exact wear items required to rebuild the factory housing back to original operating specifications. All components are manufactured to strict OE tolerances. The diaphragm is molded from premium, oil-resistant elastomers engineered to withstand prolonged exposure to aggressive synthetic lubricants, fuel vapors, and extreme under-hood heat cycles without losing its elasticity or sealing profile.
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Non-Return Valve
Non-Return Valve
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:56977985
Part#: 11611312737
Ships in 1-2 days
New Item
$ 12.99 USD
Free Shipping on orders $49 and up
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$ 12.99 USD
Free Shipping on orders $49 and up
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Keep your BMW's vacuum and secondary air injection systems operating with complete efficiency under all driving conditions using this URO Parts non-return valve
Oxygen Sensor
Oxygen Sensor
5X Entries Into Our F80 M3 Sweepstakes
Meyle - Corporate Logo
T#:55353609
Part#: 11787558054
Ships on Nov 3, 2026
New Item
$ 134.99 USD
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$ 134.99 USD
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This Meyle pre-catalytic broadband oxygen sensor is a direct replacement for your tired, slow-responding factory sensor.
Sensor, Exhaust Gas Temperature
Sensor, Exhaust Gas Temperature
5X Entries Into Our F80 M3 Sweepstakes
Meyle - Corporate Logo
T#:55461391
Part#: 3148000070
Ships on Nov 3, 2026
New Item
$ 60.99

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

$ 58.99 USD
Free Shipping on orders $49 and up
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$ 58.99 USD
Free Shipping on orders $49 and up
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If your turbocharged Ultimate Driving Machine isn’t getting real-time, accurate temperature readouts from the exhaust stream, the ECU instantly pulls timing, limits boost, and drops your car into limp mode
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Meyle Exhaust Gas Temperature Sensor - G30 - B57
Meyle Exhaust Gas Temperature Sensor - G30 - B57
5X Entries Into Our F80 M3 Sweepstakes
Meyle - Corporate Logo
T#:55461387
Part#: 3148000073
Ships on Nov 3, 2026
New Item
$ 62.99

This product was last offered at the strikethrough price on
09-14-2026

$ 59.99 USD
Free Shipping on orders $49 and up
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$ 59.99 USD
Free Shipping on orders $49 and up
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Your ECU relies heavily on the Exhaust Gas Temperature (EGT) sensor to monitor critical exhaust heat before things get out of hand.
MEYLE NOx Sensor - Urea Injection - BMW FXX, EXX
MEYLE NOx Sensor - Urea Injection - BMW FXX, EXX
5X Entries Into Our F80 M3 Sweepstakes
Meyle - Corporate Logo
T#:52621848
Part#: MEX1581
Ships on Nov 3, 2026
New Item
$ 291.99 USD
Free Shipping on orders $49 and up
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$ 291.99 USD
Free Shipping on orders $49 and up
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Maintain your BMW’s clean-diesel performance with the MEYLE MEX1581 NOx Sensor.
Exhaust Pressure Sensor
Exhaust Pressure Sensor
5X Entries Into Our F80 M3 Sweepstakes
Meyle - Corporate Logo
T#:55030832
Part#: 3148010004
Back Ordered
New Item
$ 57.99 USD
Free Shipping on orders $49 and up
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$ 57.99 USD
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Keep your Ultimate Driving Machine performing at its peak with this replacement BMW exhaust pressure sensor from Meyle.

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