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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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Pierburg Secondary Air Injection Pump - E53
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Pierburg - Corporate Logo
T#:591851
Part#: 11721437911
In Stock at Vendor
$ 223.77

This product was last offered at the strikethrough price on
05-04-2026

$ 164.71 USD
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$ 164.71 USD
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Keep your engine running efficiently
Bosch Oxygen Sensor - After Catalytic Converter - E60, E63, E64, E65,...
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Bosch - Corporate Logo
T#:380994
Part#: 11787512002
In Stock at Vendor
$ 171.99

This product was last offered at the strikethrough price on
01-30-2026

$ 105.74 USD
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$ 105.74 USD
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Length: 325mm
Crankcase Ventilation Connecting Pipe - Cylinders 5-8
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Hamburg Tech - Corporate Logo
T#:50626659
Part#: 11157646087
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$ 59.99 USD
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BMW Oil Separator Valve | E38 E39 540i 740i 740iL M62 4.4L Engine ...
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Rein - Corporate Logo
T#:39059263
Part#: 11151705272
In Stock at Vendor
$ 25.00 USD
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$ 25.00 USD
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BMW Oil Separator Valve | E38 E39 540i 740i 740iL M62 4.4L Engine is an essential component designed to maintain optimal engine performance by purging oil vapors from the engine block into the valve cover. This valve features four hoses connecting it to the dipstick, valve cover, and air intake system, ensuring efficient crankcase ventilation. BMW engines, especially in colder climates, are known to experience issues with oil separators freezing if the engine isn't properly warmed up, leading to symptoms such as howling noises followed by oil leaks.

  • Effectively purges oil vapors from the engine block to maintain clean operation
  • Designed for BMW E38 and E39 models with M62 4.4L engine
  • Helps prevent oil separator freezing in cold weather conditions
  • Features four hoses connected to the dipstick, valve cover, and air intake for optimal ventilation
  • Reduces engine sludge buildup, preventing potential damage and maintaining efficiency
  • Durable construction to withstand high temperatures and the demands of the engine

Replace a worn oil separator valve to maintain the proper ventilation and efficiency of your BMW engine, preventing oil leaks and other performance issues.

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Crankcase Ventilation Dipstick Hose - BMW M52TU M54
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URO - Corporate Logo
T#:359570
Part#: 11157532629
Ships in 1 Business Day
$ 12.99 USD
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This tube runs from the oil separator to the lower dipstick tube.

 

BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before the vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. 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.

Replace this and all the other components of the oil separator system to prevent damage to all the aspects of your engine. As long as you have everything off, you can rest assured that new parts will last and be reliable.

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Bosch Lambda Probe - E60, E63, E64, E65, E66, E70
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Bosch - Corporate Logo
T#:577971
Part#: 11787561410
In Stock at Vendor
$ 220.23

This product was last offered at the strikethrough price on
04-09-2026

$ 207.81 USD
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$ 207.81 USD
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Commonly referred to as an Oxygen Sensor

OEM Bosch Oxygen Sensor -- BMW N62 S54
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Bosch - Corporate Logo
T#:14665
Part#: 11787540167
In Stock at Vendor
$ 206.82 USD
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$ 206.82 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 Bosch sensor to turn off your check engine light and restore fuel mileage.

This is the pre-cat oxygen sensor for either bank 1 - cylinders 1-3 OR bank 2 - cylinders 4-6 for BMW Z4M Bosch # 15168. There is one sensor per bank. Sold individually. OEM replacement for BMW part # 11787540167.

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products.

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!


This item fits the following BMWs:
2006-2008 E85 BMW Z4 M Roadster M Coupe

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BMW Breather Valve
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Febi - Corporate Logo
T#:17339405
Part#: 11127537733
In Stock at Vendor
$ 27.99

This product was last offered at the strikethrough price on
05-29-2026

$ 19.99 USD
$ 19.99 USD
Are you experiencing a slight loss of power? This pressure regulator valve repair kit could easily be the culprit. With a bad gasket or weak spring you could be losing pressure, resulting in less power.
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Rein Crankcase Ventilation Hose - E34, E36
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Rein - Corporate Logo
T#:379698
Part#: 11151726828
Ships in 3 Business Days
$ 9.17 USD
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Connected to valve cover connector

Crankcase Ventilation Hose
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URO - Corporate Logo
T#:373085
Part#: 11151708801
Ships in 1 Business Day
$ 8.03 USD
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The rubber breather pipes used a number of BMW applications are prone to cracking. Over the years, the engine heat and weather can take their toll and either weaken or cause breaks in these hoses. Your engine begins to run much worse due to massive vacuum leaks.
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BMW N20 2.0L Front Oxygen Sensor
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URO - Corporate Logo
T#:35863152
Part#: 11787589121
Ships in 1 Business Day
$ 83.99 USD
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BMW N20 2.0L Front Oxygen Sensor - 11787589121 is a high-quality direct-fit replacement designed to restore precise air-fuel ratio measurements for optimal engine efficiency. This oxygen sensor ensures accurate emissions control and fuel economy by delivering real-time data to the engine management system. Built with durable materials to withstand extreme exhaust temperatures, it guarantees long-lasting performance and reliability. Featuring an easy plug-and-play connection, this sensor simplifies installation while maintaining OE-level precision.

  • Guaranteed fitment for seamless installation and proper functionality
  • Direct-fit OE replacement design restores accurate air-fuel mixture regulation
  • Easy plug-and-play connection for hassle-free installation
  • High-quality materials withstand extreme exhaust system heat for durability
  • Alloy conductors minimize electrical resistance for precise sensor operation
  • Backed by a 24-month unlimited mileage warranty for added confidence

Ensure optimal fuel efficiency and emissions performance by replacing your worn-out oxygen sensor with this premium-quality BMW N20 2.0L Front Oxygen Sensor.

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Oil Separator
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URO - Corporate Logo
T#:555633
Part#: 11151705237
Ships in 1 Business Day
$ 10.99

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

$ 9.99 USD
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$ 9.99 USD
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Critical crankcase ventilation cyclone separator - great replacement or custom install!


Dinan Replacement Air Pump Filter - E60 M5, E63/E64 M6
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Dinan - Corporate Logo
T#:398512
Part#: D401-0014
Ships in 5 Business Days
11% off MSRP $ 107.99

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

$ 95.99 USD
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11% off MSRP
$ 107.99

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

$ 95.99 USD
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Replacement filter that is found on the back of the air pump housing.
BMW PCV Valve - Right Cylinder Bank
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Rein - Corporate Logo
T#:45723145
Part#: 11157563506
Ships in 3 Business Days
$ 19.99 USD
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The Pressure Control Ventilation (PCV) valve is designed to route high-pressure blow-by gases from the crankcase into the intake manifold, relieving excess pressure while recycling gases back into the combustion process. When the PCV valve fails, it can lead to excessive oil consumption, rough idle, and stored engine fault codes. Replacing a worn or faulty valve restores proper crankcase ventilation, smooths out idle, clears codes, and helps keep your engine performing at its best.
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Upper Oil Separator Vent Tube
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Rein - Corporate Logo
T#:384805
Part#: 11611440317
Ships in 3 Business Days
$ 20.30 USD
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PCV Adapter Fitting N54
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Vargas Turbo Technologies - Corporate Logo
T#:557961
Part#: VTT-PCV-ADAPTER
Ships in 10 Business Days
$ 145.99 USD
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$ 145.99 USD
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Vargas Turbo has you covered when you are installing a custom turbo setup. With all of the adapters you need and all the valves necessary, the only real limiting factor is your imagination!

This is the adapter fitting that is required to convert your N54 to external PCV if you want to keep your crankcase under vacuum at idle, and anytime you have a vacuum condition in your intake manifold. They are made from 6061-T6 with black anodizing for a long-lasting finish. Includes complete adapter, with all o-rings, and retaining clip.

This must be used in conjunction with  the Vargas billet check valve, and PCV delete fitting or requires plugging of the intake PCV ports. Installs inline on the throttle body, and adds a -8AN male to adapt to a catch cans, or any custom set up.

Made from 6061-T6 with black anodizing for a long-lasting finish. Includes complete adapter, with all o-rings, and retaining clip

This part fits the following BMW engines: 
2006-2012 N54

 

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BMS Oil Catch Can - S63TU M5/M6
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Burger Motorsports - Corporate Logo
T#:38688932
Part#: BMSCC-S63TU
Ships on Jul 24, 2026
$ 399.00 USD
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The **Burger Motorsports Oil Catch Can** is the **ultimate solution** for **S63TU BMW turbo engines**, tackling **oil control issues** like **blow-by, intake valve buildup, VANOS contamination**, and **reduced performance—especially at higher boost levels**. ### **Key Features & Benefits:** ✅ **Prevents Oil Blow-By** – Keeps the **intercooler, charge pipes, and intake valves clean** ✅ **Optimized Airflow** – Large-diameter hoses maintain **OEM PCV flow rates**, preventing pressure buildup ✅ **Precision CNC Construction** – 100% **CNC-machined, no welding**, ensuring **durability and longevity** ✅ **Fully Closed-Loop System** – No vapor leaks, maintaining **emissions compliance** ✅ **Strategic Mounting Locations** – **Shorter line runs** improve efficiency and maintain a **stealthy look** ✅ **Easy Maintenance** – Simply **unscrew the base** or use the **drain plug** for quick oil disposal ✅ **Fast 20-Minute Installation** – **All necessary hardware included** and **fully reversible** 🔧 **Built for Performance. Engineered for Longevity. Proudly Made in the USA.** 🔥
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Pierburg Air Pump Control Valve - E53
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Pierburg - Corporate Logo
T#:369787
Part#: 11727540471
In Stock at Vendor
$ 130.99

This product was last offered at the strikethrough price on
03-30-2026

$ 130.96 USD
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$ 130.96 USD
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Located on the cylinder head, allows air to enter into the exhaust

Rein Crank Case Ventilation Valve
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Rein - Corporate Logo
T#:17704764
Part#: 11158647298
Ships in 3 Business Days
$ 61.80 USD
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Designed to be a direct fit for OEM hoses, Rein has replacements for an affordable cost.
Burger Motorsport Oil Catch Can - G-Chassis Gen 3 B58
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Burger Motorsports - Corporate Logo
T#:46993589
Part#: G3B58OCC
Ships on Jul 24, 2026
Starting at $ 219.00 USD
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Starting at $ 219.00 USD
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It's no secret that 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 and the higher the mileage, the more apparent these problems become. The solution to this problem has finally arrived. The Burger Motorsports 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 systems, while others have internal baffle systems that are too restrictive. Some even bypass the PCV system altogether, 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 2025 and newer Gen 3 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 the atmosphere. The mounting locations are selected to minimize the line length, allow more efficient operation, and retain a stealth look. Installation 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.
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Bosch Oxygen Sensor - After Catalytic Converter - E60, E63, E64, E65,...
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Bosch - Corporate Logo
T#:380993
Part#: 11787512567
In Stock at Vendor
$ 135.80

This product was last offered at the strikethrough price on
04-09-2026

$ 128.79 USD
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$ 128.79 USD
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Length: 325mm

Pressure Hose
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URO - Corporate Logo
T#:372643
Part#: 11727555680
Ships in 1 Business Day
$ 17.99 USD
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$ 17.99 USD
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Runs from the air pump to the solenoid valve
Secondary Air Injection Pump
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URO - Corporate Logo
T#:50031894
Part#: 11721433958
Ships in 1 Business Day
New Item
$ 302.99 USD
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If you’re dealing with emissions-related faults, the Secondary Air Injection (SAI) pump is an important component to check. This system is designed to inject fresh air into the exhaust manifold during cold starts, helping reduce harmful emissions while the catalytic converters warm up. When the SAI pump is damaged or not operating correctly, emissions can increase and fault codes may be triggered. In states that require emissions testing, a failed air pump can easily result in a failed inspection. Replacing a faulty Secondary Air Injection Pump helps restore proper emissions control, clear related fault codes, and ensure your vehicle remains compliant with emissions requirements.
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Secondary Air Pump
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URO - Corporate Logo
T#:639230
Part#: 11721433959
Ships in 1 Business Day
$ 234.59 USD
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$ 234.59 USD
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Common source of emissions related issues


Oxygen Sensor
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Bosch - Corporate Logo
T#:596865
Part#: 11787589138
In Stock at Vendor
$ 214.61

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

$ 203.55 USD
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$ 203.55 USD
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PCV Valve - Left Cylinder Bank
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Rein - Corporate Logo
T#:45723146
Part#: 11157563505
Ships in 3 Business Days
$ 19.99

This product was last offered at the strikethrough price on
04-28-2026

$ 15.99 USD
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$ 15.99 USD
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The Pressure Control Ventilation (PCV) valve is designed to route high-pressure blow-by gases from the crankcase into the intake manifold, relieving excess pressure while recycling gases back into the combustion process. When the PCV valve fails, it can lead to excessive oil consumption, rough idle, and stored engine fault codes. Replacing a worn or faulty valve restores proper crankcase ventilation, smooths out idle, clears codes, and helps keep your engine performing at its best.
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Oil Return Hose
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URO - Corporate Logo
T#:592793
Part#: 11157560068
Ships in 1 Business Day
$ 9.99 USD
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Hose that attaches between the crankcase vent and the oil return pipe

Febi Crankcase Ventilation Hose - E34
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Febi - Corporate Logo
T#:381678
Part#: 11151708801
Ships in 1 Business Day
$ 11.99

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

$ 9.99 USD
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$ 9.99 USD
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Prone to cracking and breaking.

URO PCV Valve - Left Cylinder Bank - BMW N73 6.0L
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URO - Corporate Logo
T#:592794
Part#: 11157563505
Ships in 1 Business Day
$ 30.99 USD
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When the crankcase vent valve fails it can cause excessive oil consumption, engine fault codes and poor idle.
Secondary Air Injection Pump
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URO - Corporate Logo
T#:639220
Part#: 11721437911
Ships in 1 Business Day
$ 130.66 USD
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Keep your engine running efficiently

VTT S58 Cylinder Head Port Check Valve Kit - S58 3.0L
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Vargas Turbo Technologies - Corporate Logo
T#:49822559
Part#: VTTS58CHECK
Ships in 10 Business Days
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$ 69.99 USD
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$ 69.99 USD
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The VTT S58 Head Port Check Valve Kit is designed to convert the factory head ports used by the OEM low-side PCV system. These ports in the cylinder head utilize engine vacuum to evacuate crankcase gases, but in the process, can allow oil to enter the intake manifold, leading to valve carbon buildup and other performance issues over time. VTT's Billet Check Valve kit converts the head ports into a robust internal PCV system using precision-engineered check valves. These one-way valves allow vacuum to function as intended while blocking boost pressure from entering the crankcase or charge tract.
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Oxygen sensor 77396
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FAE - Corporate Logo
T#:31556134
Part#: 11780872674
Ships in 8 Business Days
$ 74.99 USD
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$ 74.99 USD
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AutoTecknic Dry Carbon Competition Oil Cap Cover - Type 2 - For Vario...
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AUTOTECKNIC - Corporate Logo
T#:39971048
Part#: BM-0008
Ships in 7 Business Days
$ 64.99 USD
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A precision-crafted dry carbon fiber upgrade that enhances the engine bay of compatible BMW and MINI vehicles with a lightweight, motorsport-inspired design and easy OEM-style installation

Silicone Oil Catch Can Hose Kit-M7 Speed Oil Catch Can V3 - N14 Red ...
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M7 Speed - Corporate Logo
T#:33146707
Part#: 90-1108-02
In Stock at Vendor
$ 69.00 USD
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OEM Bosch Diesel Emissions Fluid Heater Assembly - E90 335d
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Bosch - Corporate Logo
T#:596905
Part#: F01C600252
In Stock at Vendor
$ 721.60 USD
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A common source of issues, the DEF Heater Assembly can fail, requiring you to replace the entire DEF Active Tank. With this OEM Bosch DEF heater assembly, you can repair your Active Tank without needing to replace the entire tank, saving you a significant amount of money on repairs.
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Diesel Emissions Fluid Injector (Metering Unit)
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Bosch - Corporate Logo
T#:39261786
Part#: 18308514448
In Stock at Vendor
$ 317.99

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

$ 293.99 USD
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$ 293.99 USD
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VTT B58 Cylinder Head Port Check Valve Kit - B58 Gen1/2/3 (B58/B58TU/...
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Vargas Turbo Technologies - Corporate Logo
T#:49822558
Part#: VTTB58CHECK
Ships in 10 Business Days
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$ 69.99 USD
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$ 69.99 USD
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The VTT B58 Head Port Check Valve Kit is designed to convert the factory head ports used by the OEM low-side PCV system. These ports in the cylinder head utilize engine vacuum to evacuate crankcase gases, but in the process, can allow oil to enter the intake manifold, leading to valve carbon buildup and other performance issues over time. VTT's Billet Check Valve kit converts the head ports into a robust internal PCV system using precision-engineered check valves. These one-way valves allow vacuum to function as intended while blocking boost pressure from entering the crankcase or charge tract.
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VTT Low-Profile Crankcase Vent Adapter -16ORB - BMW S58, B58TU ...
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Vargas Turbo Technologies - Corporate Logo
T#:51672705
Part#: VTT-S/B58-LP-CC-
Ships in 10 Business Days
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$ 41.99 USD
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$ 41.99 USD
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The VTT Low-Profile Crankcase Vent Adapter is the definitive solution for high-boost BMW builds where hood clearance is a premium.
BMW B58 PCV Repair & Premium Oil Service Kit
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Assembled By ECS - Corporate Logo
T#:55749586
Part#: 83212365954KT13
In Stock at Vendor
New Item
Sale - Save 1% $ 211.99

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

$ 210.56 USD
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Sale - Save 1%
$ 211.99

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

$ 210.56 USD
Free Shipping on orders $49 and up
Fix the whistle, replace the brittle vent hose, and flush out the contaminated oil. This kit pairs the highly sought after PCV fix with a premium Liqui Moly Top Tec 6600 0W-20 oil service to give your engine a completely clean slate. When the integrated PCV diaphragm on your B58 tears, it causes a massive unmetered vacuum leak that pulls raw oil vapor directly into the combustion chambers. This doesn't just create a loud, embarrassing whistling noise at idle—it causes poor air/fuel mixtures that force raw, unburned fuel past the piston rings. This blow-by heavily dilutes your engine oil, destroying its ability to properly lubricate the bearings and timing chain. Fixing the PCV using this Bremmen repair kit (which saves you from buying an entirely new valve cover) is only half the battle. You absolutely must get that compromised oil out of the crankcase. This comprehensive service kit includes the Bremmen PCV repair cap, the fragile corrugated crankcase breather hose that almost always snaps during the repair process, and a complete premium oil change. We've included Liqui Moly Top Tec 6600 0W-20, which carries the strict BMW LL-17 FE+ approval. This ultra-modern, low-friction oil ensures instant lubrication to the turbocharger upon cold start while maximizing fuel efficiency. Paired with a fresh OEM Mann oil filter, this kit completely reverses the collateral damage of a PCV failure. Kit Includes: (1) PCV Valve Repair Kit (Replaces OE # 11121025447) (1) CCV / Crankcase Vent Hose (Replaces OE # 11157637521) (1) Liqui Moly Top Tec 6600 0W-20 Engine Oil - 7 Liters (BMW LL-17 FE+ Approved) (1) Hengst Oil Filter Kit with O-Rings (Replaces OE # 11428583898) (1) Oil Drain Plug with Crush Washer
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BorgWarner EGR Valve - F30 F31 F15 F25 F02 F10
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
BorgWarner - Corporate Logo
T#:44597309
Part#: 11717810871
In Stock at Vendor
$ 293.99

This product was last offered at the strikethrough price on
06-24-2026

$ 291.99 USD
Free Shipping on orders $49 and up
$ 291.99 USD
Free Shipping on orders $49 and up
The EGR valve regulates how much exhaust gas is recirculated back into the engine’s intake. Rather than allowing all exhaust gases to exit through the tailpipe, it redirects a portion into the cylinders to mix with the incoming air-fuel mixture. By lowering combustion temperatures, this process helps reduce harmful NOx emissions, ensures compliance with emissions standards, and can even contribute to longer engine life in some cases. If your EGR valve fails, replacing it promptly is essential to keep your vehicle running clean and within emissions regulations.
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Vargas PCV Delete Kit - Cap W/ -10ORB Plug & VTA Catch Can - BMW S55 ...
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Vargas Turbo Technologies - Corporate Logo
T#:52164893
Part#: S55PCVCPCCVTA
Ships in 10 Business Days
New Item
$ 399.99 USD
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$ 399.99 USD
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The VTT VTA Catch Can Kit is a comprehensive crankcase ventilation solution specifically tailored for the BMW S55 engine.
Front Oxygen Sensor Set - E9x, E82, E88, Z4
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Packaged by Turner - Corporate Logo
T#:55317713
Part#: BFR1/2O2SKT2
In Stock at Vendor
New Item
$ 323.99 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

Condor Speed Shop M20 Coolant block off plate - E30 E28 E34 E21 E12 ...
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Condor Speed Shop - Corporate Logo
T#:577861
Part#: M20BLK
In Stock at Vendor
$ 39.99 USD
Free Shipping on orders $49 and up
Condor Speed Shop use's these in all of their spec cars to simplify the cooling system. These plates bolt to the back of the M20 head allowing you to delete the heater hose connection. Kit includes: 1 Block Off Plate 1 Gasket 1 Hose Block Off 2 Bolts 2 Washers This item fits: M20B20 1977–1981 E12 520/6 1979–1983 E21 320/6 1982–1984 E28 520 1982–1988 E28 520i 1983–1992 E30 320i 1988–1990 E34 520i M20B23 1977–1982 E21 323i 1982–1985 E30 323i M20B25 1986–1993 E30 325i, 325iS, 325iC and 325iX 1989–1990 E34 525i 1988–1991 Z1 M20B27 1982–1988 E30 325/325e/325es 1982–1988 E28 525e (or 528e in the US)
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Secondary Air Injection Pump
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Pierburg - Corporate Logo
T#:594702
Part#: 11727513890
In Stock at Vendor
$ 422.38 USD
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Replacement Secondary Air Injection Pump from Pierburg

Secondary Air Injection Control Valve - Cylinder 1-4
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Pierburg - Corporate Logo
T#:594700
Part#: 11727838028
In Stock at Vendor
$ 150.04 USD
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$ 150.04 USD
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This is the secondary air pump valve for E9x M3 with the S65 V8 engine. Over time carbon builds up inside the secondary air pump valve causing it not to close properly. This failure to close properly can allow exhaust and moisture to get past the valve and enter the secondary air pump, leading to premature pump failure.
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Oxygen Sensor
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:596872
Part#: 11787589139
In Stock at Vendor
$ 137.72

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

$ 130.62 USD
Free Shipping on orders $49 and up
$ 130.62 USD
Free Shipping on orders $49 and up
Cable For Onboard Diagnosis - E82, E88, E90, E91, E92, E93
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Genuine BMW - Corporate Logo
T#:44883
Part#: 16126765749
Ships in 3 Business Days
7% off MSRP $ 118.99

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

$ 110.99 USD
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7% off MSRP
$ 118.99

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

$ 110.99 USD
Free Shipping


Genuine BMW Cable For Onboard Diagnosis -
This item fits the following BMW Chassis:
E82,E90,E92,E93

Fits BMW Engines including:
N52,N52N,N54,N54T,N55,S65

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Tubing Support
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Genuine BMW - Corporate Logo
T#:7377
Part#: 16131177494
Ships in 1-2 days
$ 4.99 USD
Free Shipping on orders $49 and up


Genuine BMW Tubing Support
This item fits the following BMW Chassis:
E36 M3,E46 M3,E70 X5M,E71 X6M,E82 1M Coupe,E53 48IS,E34,E36,E38,E39,E46,E53 X5 X5,E70 X5,E71 X6,E82,E90,E92,E93,F15

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Genuine BMW Oxygen Sensor - E83 Z4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:13052
Part#: 11787513962
Ships in 5 Business Days
13% off MSRP $ 325.99

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

$ 281.99 USD
Free Shipping
13% off MSRP
$ 325.99

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

$ 281.99 USD
Free Shipping


Genuine BMW Regulating Lambda Probe - L=320mm
This item fits the following BMW Chassis:
E83 X3,E85

Fits BMW Engines including:
M54

Genuine MINI Regulating Lambda Probe L=320mm - 11787590713
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Genuine MINI - Corporate Logo
T#:14687
Part#: 11787590713
Ships in 1-2 days
10% off MSRP $ 427.99

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

$ 386.99 USD
Free Shipping
10% off MSRP
$ 427.99

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

$ 386.99 USD
Free Shipping

Genuine MINI Regulating Lambda Probe L=320mm

A high-quality replacement part engineered for precise compatibility with MINI vehicles. With its durable construction and reliable performance, this lambda probe ensures optimal engine function and emissions control.

  • Designed specifically for MINI vehicles
  • Ensures precise regulation of fuel-air mixture
  • Helps maintain optimal engine performance
  • Facilitates efficient emissions control
Genuine MINI REGULATING LAMBDA PROBE
Fits BMW Engines including:
N12

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