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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Bremmen Crankcase Vent Hose - E60 E70 E82/88 E9X N52 3.0L
Bremmen Crankcase Vent Hose - E60 E70 E82/88 E9X N52 3.0L
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Bremmen Parts - Corporate Logo
T#:640155
Part#: 11157559528
In Stock
Sale - Save 20% $ 48.99

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

$ 39.16 USD
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$ 48.99

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This valve cover vent hose helps to vent the crankcase fumes on BMW's with the N51 / N52 6 cylinder engines. If replacing the valve cover, we recommend purchasing this item as well as it often will break while removing it from the valve cover.
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Blow-By Vent Hose
Blow-By Vent Hose
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Bremmen Parts - Corporate Logo
T#:30629687
Part#: 11157553949
In Stock
Sale - Save 20% $ 43.99

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

$ 35.08 USD
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$ 43.99

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E82 135i N54, E9X 335 N54, E60 535 Vargas Upgraded PCV Valve
E82 135i N54, E9X 335 N54, E60 535 Vargas Upgraded PCV Valve ...
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Vargas Turbo Technologies - Corporate Logo
T#:389684
Part#: VTT-N54-PCV
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Sale - Save 15% $ 68.99

This product was last offered at the strikethrough price on
09-03-2026

$ 58.64 USD
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$ 68.99

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The crankcase oil vent system on the N52/N54 is one of its weakest and cheaply designed systems. We see crankcase vent issues on even stock engines but with more boost the problems are exponential. This Vargas upgraded PCV valve, and an oil catch can, are what the N54 engine needs and may alleviate most of your oil and boost leak issues. The PCV valve is supposed to let oil either return to the oil pan or pass through the intake manifold and get burned up in the combustion chamber. However, BMW used a weak plastic vent valve that doesn't seal well when under boost. Instead of  closing and venting the oil out of the intake, it's forced through this valve and into the intake and coating your valves with oil residue and carbon. Most boost equals more oil forcing its way by. This upgraded N54 PCV valve uses higher grade materials, including aluminum, to provide a better seal and prevent oil from entering the intake. It's an easy install and a must-have item when considering any turbo work.
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Fuel Tank Ventilation Valve Pipe
Fuel Tank Ventilation Valve Pipe
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Bremmen Parts - Corporate Logo
T#:8677197
Part#: 13907618643
In Stock
Sale - Save 15% $ 44.99

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

$ 38.24 USD
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$ 44.99

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Allows fuel fumes to vent into the engine's intake
Oxygen Sensor - Downstream Catalytic Converter
Oxygen Sensor - Downstream Catalytic Converter
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:27105147
Part#: 11787589475
In Stock
Sale - Save 50% $ 127.99

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

$ 64.00 USD
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$ 127.99

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

$ 64.00 USD
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Oxygen Sensor
Oxygen Sensor
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Bremmen Parts - Corporate Logo
T#:27105145
Part#: 11787545075
In Stock
Sale - Save 50% $ 113.99

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

$ 57.00 USD
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$ 113.99

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Radium Engineering Universal Catch Can Petcock Drain Kit
Radium Engineering Universal Catch Can Petcock Drain Kit
Radium Engineering - Corporate Logo
T#:27905095
Part#: 20-0024
In Stock at Vendor
$ 28.99 USD
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$ 28.99 USD
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Includes:

Anodized 4AN ORB Barbed Adapter Fitting, Black Ball Valve with 1/4" Barbs, 125psi @ 140F 4 feet of Radium 1/4" PCV Hose

Leak Detection Pump - Priced Each
Leak Detection Pump - Priced Each
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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
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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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Vacuum Control Valve
Vacuum Control Valve
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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
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$ 26.99

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Meyle - Oxygen Sensor - Bank 2, Pre-Cat - E82, E88, E9x, Z4
Meyle - Oxygen Sensor - Bank 2, Pre-Cat - E82, E88, E9x, Z4 ...
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Meyle - Corporate Logo
T#:40512028
Part#: 11787558087
Ships on Sep 23, 2026
$ 151.99 USD
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$ 151.99 USD
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Backed by Meyle’s high manufacturing standards for durability and reliability
Bremmen Parts O Ring
Bremmen Parts O Ring
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Bremmen Parts - Corporate Logo
T#:558205
Part#: 11617533329
In Stock
Sale - Save 30% $ 6.99

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

$ 4.89 USD
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$ 6.99

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Seals the PCV angle connector to the intake manifold
Bosch Oxygen Sensors - Bank 1 And 2 Pre-Cat - N52
Bosch Oxygen Sensors - Bank 1 And 2 Pre-Cat - N52
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Packaged by Turner - Corporate Logo
T#:56110313
Part#: 11787558055KT
In Stock
New Item
$ 307.99

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

$ 304.99 USD
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$ 304.99 USD
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Your engine's air fuel ratio needs to be dead on. Worn out factory pre-cat oxygen sensors delay vital data to the DME, leading to sub optimal fueling, lost horsepower, and dangerous hesitation under load.
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Front Oxygen Sensor Set - E9x, E82, E88, Z4
Front Oxygen Sensor Set - E9x, E82, E88, Z4
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Packaged by Turner - Corporate Logo
T#:55317713
Part#: BFR1/2O2SKT2
In Stock
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$ 400.99

This product was last offered at the strikethrough price on
07-14-2026

$ 335.99 USD
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$ 335.99 USD
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Over time, that degradation robs your BMW of its crisp throttle response, tanks your fuel economy, and leaves you staring at a failed emissions ticket
Bosch Oxygen Sensor Set - Pre and Post Catalytic Converter - N55
Bosch Oxygen Sensor Set - Pre and Post Catalytic Converter - N55 ...
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:55857772
Part#: 11787589475KT2
In Stock
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$ 335.99 USD
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$ 335.99 USD
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Extreme exhaust heat and carbon buildup degrade your factory oxygen sensors over time, sending lazy data to your DME and robbing you of performance.
Rear Oxygen Sensor Set - N52, N54
Rear Oxygen Sensor Set - N52, N54
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:55353594
Part#: 11787545074/5KT2
Ships in 2 Business Days
New Item
$ 366.99

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

$ 296.99 USD
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$ 296.99 USD
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Sluggish oxygen sensors do a lot more than just light up your dashboard with an annoying Check Engine Light—they directly choke your BMW’s performance.
Rear Oxygen Sensor - Bank 1 Post-Cat
Rear Oxygen Sensor - Bank 1 Post-Cat
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:57340375
Part#: 11787545074
Ships on Dec 29, 2026
New Item
$ 79.99 USD
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$ 79.99 USD
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Front Oxygen Sensor - Bank 1 Pre-Cat
Front Oxygen Sensor - Bank 1 Pre-Cat
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:54780515
Part#: 11787558055
Ships on Nov 16, 2026
New Item
$ 99.99 USD
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$ 99.99 USD
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Meyle Rear Bank 1 Post-Cat Oxygen Sensor - 560mm - E70 E83 E82/88 E9X (N5X 3.0L)
Meyle Rear Bank 1 Post-Cat Oxygen Sensor - 560mm - E70 E83 E82/88 E9X...
5X Entries Into Our F80 M3 Sweepstakes
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Meyle - Corporate Logo
T#:5944215
Part#: 11787545074
Ships on Sep 23, 2026
$ 116.99 USD
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$ 116.99 USD
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The oxygen sensor is vital to the performance and drivability of your car. The engine computer relies on data from the sensor to make adjustments in engine efficiency and performance. When your BMW oxygen sensor fails, the computer can no longer sense the air/fuel ratio, so it ends up guessing -- resulting in poor performance, poor gas mileage, and increased pollution. Make sure your BMW engine performs as it should, and doesn't use more fuel than it needs to, by simply changing your oxygen sensor today. There is no lifespan on O2 sensors but there are several fault codes that indicate a failed sensor (O2 monitoring, cat efficiency, O2 heating circuit, O2 readiness, and others). The O2 sensor is heated and has a self-calibration feature so once you get the codes or feel performance has suffered, a new sensor is a good starting point to get you back to peak performance. This is a Meyle oxygen sensor for BMW's with the N52, N54, and N55 3.0L engines. This 560mm bank 1 oxygen sensor is mounted after the catalytic converter. As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!
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02 SENSOR BUNG (WELD-ON TYPE) 304 STAINLESS STEEL (M18x1.5mm)
02 SENSOR BUNG (WELD-ON TYPE) 304 STAINLESS STEEL (M18x1.5mm) ...
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:47439371
Part#: 02SB1815
Ships on Apr 5, 2027
Sale - Save 39% $ 3.99

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

$ 2.44 USD
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$ 3.99

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

$ 2.44 USD
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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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Meyle Oxygen Sensor - Pre-Cat Bank 2 - E9X E60 E82 N52
Meyle Oxygen Sensor - Pre-Cat Bank 2 - E9X E60 E82 N52
5X Entries Into Our F80 M3 Sweepstakes
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Meyle - Corporate Logo
T#:5944212
Part#: 11787558073
Back Ordered
$ 123.99 USD
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$ 123.99 USD
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Bad oxygen sensors can cause check engine lights and poor fuel mileage. Replace your faulty sensor with this high-quality Meyle sensor to turn off your check engine light and restore fuel mileage. This is a Meyle oxygen sensor for BMWs with the N52 engine. This sensor is mounted in the rear downpipe before the catalytic converter. Replacement for BMW # 11787558073 and 11787537984. As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!
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