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Diesel Emissions

We carry all of the diesel emissions related parts you need to keep your vehicle free of trouble codes.
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AdBlue DEF Fluid - 9.46 Liters
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Genuine Volkswagen Audi - Corporate Logo
T#:22558987
Part#: GUS052910A3
In Stock
$ 34.86 USD
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$ 34.86 USD
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For BMW enthusiasts committed to optimizing their vehicle's performance, the AdBlue Diesel Exhaust Fluid (DEF) - 9.46 Liters is the perfect solution. Engineered to enhance BMW diesel engines' efficiency, this DEF fluid ensures that your vehicle remains compliant with emission standards while operating at its peak.

  • Exceptional Purity: The AdBlue DEF Fluid - 9.46 Liters offers superior purity, safeguarding your BMW's exhaust system and reducing harmful emissions.
  • Emissions Compliance: Maintain your BMW's compliance with strict emission regulations, ensuring you can drive with peace of mind.
  • Extended Range: With 9.46 liters of DEF fluid, you'll enjoy an extended range before requiring a refill, providing convenience for your journeys.
  • Effortless Refilling: The user-friendly design of the container makes refilling your DEF reservoir a hassle-free task.
  • BMW Compatibility: This DEF fluid is tailored to meet BMW's stringent requirements, assuring compatibility with your vehicle.

Choose the AdBlue DEF Fluid - 9.46 Liters to enhance your BMW's efficiency and environmental responsibility. Drive confidently, knowing your vehicle is optimized for peak performance and emissions compliance.

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EGR Pressure Converter - BMW E70 xDrive 35d M57
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Pierburg - Corporate Logo
T#:25109079
Part#: 11747805391
In Stock at Vendor
Sale - Save 46% $ 143.99

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

$ 78.34 USD
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Sale - Save 46%
$ 143.99

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

$ 78.34 USD
Free Shipping on orders $49 and up
Part of the vacuum control system for your EGR system, this part can result in a check engine light when it fails.
Genuine BMW SCR Line - F25 X3 xDrive28d
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Genuine BMW - Corporate Logo
T#:194487
Part#: 16197286301
In Stock
5% off MSRP $ 372.99

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

$ 355.99 USD
5% off MSRP
$ 372.99

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

$ 355.99 USD


Genuine BMW Metering Line -
This item fits the following BMW Chassis:
F25 X3


OEM Bosch Diesel Emissions Fluid Heater Assembly - E70 X5 35d xDrive ...
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Bosch - Corporate Logo
T#:639149
Part#: 16196765824
In Stock at Vendor
$ 365.99

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

$ 354.99 USD
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$ 354.99 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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OEM Bosch SCR Metering Valve - E70 X5 35d, E90 335d (M57 3.0L) ...
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Bosch - Corporate Logo
T#:583740
Part#: 18307807206
In Stock at Vendor
$ 359.99

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

$ 348.99 USD
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$ 348.99 USD
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The Selective Catalytic Reduction (SCR) system on your diesel BMW reduces exhaust emissions by injecting diesel exhaust fluid (a mixture of urea and water) into the exhaust to neutralize pollutants. If your tank is empty or your metering valve has failed, your car will not start until the problem is remedied. Replace yours with an OEM Bosch to restore your emissions system and get your car back on the road! 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!
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Genuine BMW Exhaust Backpressure Sensor - E90 E70
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Genuine BMW - Corporate Logo
T#:42679
Part#: 13627808013
Ships in 1-2 days
12% off MSRP $ 122.99

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

$ 107.99 USD
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12% off MSRP
$ 122.99

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

$ 107.99 USD
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Genuine BMW Exhaust Pressure Sensor -
This item fits the following BMW Chassis:
E70 X5,E90

Fits BMW Engines including:
M57


Genuine BMW Exhaust Backpressure Sensor (Differential Pressure Sensor...
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Genuine BMW - Corporate Logo
T#:42678
Part#: 13627805758
Ships in 1-2 days
12% off MSRP $ 122.99

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

$ 107.99 USD
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12% off MSRP
$ 122.99

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

$ 107.99 USD
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Genuine BMW Differential Pressure Sensor -
This item fits the following BMW Chassis:
E70 X5,E90,F15,F30,F31

Fits BMW Engines including:
M57,N57N

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Bosch DEF Tank Heater Circuit Kit - E70 X5 35d - F01C600251
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Bosch - Corporate Logo
T#:28404655
Part#: F01C600251
Ships in 1-2 days
$ 418.99

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

$ 406.99 USD
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$ 406.99 USD
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The SCR reservoir heater, found in the DEF active tank, is a frequently failing component that can lead to emissions-related DTCs. When it fails, replacing the entire tank assembly is often necessary, which can be expensive if using Genuine parts.

Fortunately, Bosch offers a high-quality replacement heater and tank assembly, ensuring a seamless and reliable replacement process. Opting for Bosch means choosing a cost-effective repair solution that promises durability and longevity.

For a hassle-free replacement of your SCR heater, trust Bosch to deliver lasting performance.

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Genuine BMW DEF/Urea Tank - E70 X5 xDrive35d
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Genuine BMW - Corporate Logo
T#:45537
Part#: 16197244138
Ships in 1-2 days
7% off MSRP $ 2,179.99

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

$ 2,029.99 USD
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7% off MSRP
$ 2,179.99

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

$ 2,029.99 USD
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Genuine BMW Active Tank -
This item fits the following BMW Chassis:
E70 X5

Fits BMW Engines including:
M57


Genuine BMW EGR Valve - F30 F31 F15 F25 F02 F10
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Genuine BMW - Corporate Logo
T#:190784
Part#: 11717810871
Ships in 1-2 days
7% off MSRP $ 414.00

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

$ 385.99 USD
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7% off MSRP
$ 414.00

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

$ 385.99 USD
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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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Genuine BMW Exhaust Pressure Sensor - F15 X5 xDrive35d
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Genuine BMW - Corporate Logo
T#:189130
Part#: 13628507634
Ships in 1-2 days
12% off MSRP $ 122.99

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

$ 107.99 USD
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12% off MSRP
$ 122.99

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

$ 107.99 USD
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Genuine BMW Exhaust Pressure Sensor -
This item fits the following BMW Chassis:
F15,F25 X3,F30,F31

Fits BMW Engines including:
N57N

Genuine BMW SCR Metering Valve - F15 X5 xDrive35d F25 X3 xDrive28d ...
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Genuine BMW - Corporate Logo
T#:185127
Part#: 18308514448
Ships in 1-2 days
5% off MSRP $ 421.99

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

$ 401.99 USD
Free Shipping
5% off MSRP
$ 421.99

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

$ 401.99 USD
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Genuine BMW Metering Unit -
This item fits the following BMW Chassis:
F15,F25 X3,F30,F31

Fits BMW Engines including:
N57N



Genuine BMW Scr Container Active - 16197260216 - F30,F31
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Genuine BMW - Corporate Logo
T#:185097
Part#: 16197260216
Ships in 1-2 days
5% off MSRP $ 2,119.99

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

$ 2,018.99 USD
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5% off MSRP
$ 2,119.99

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

$ 2,018.99 USD
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BMW SCR Tank: Function, Issues, and Replacement A BMW SCR (Selective Catalytic Reduction) tank is an essential part of the diesel exhaust fluid (DEF) system in BMW diesel vehicles with AdBlue technology. It stores and delivers DEF to the SCR system, helping to reduce NOx emissions and meet environmental regulations. Common Issues & Replacement Needs Cracks or Leaks: The tank may develop leaks over time, requiring replacement. Heater Malfunction: The built-in heater prevents DEF from freezing; if it fails, replacement may be necessary. Sensor Failures: Malfunctioning DEF level or quality sensors can trigger warning lights. Replacement Considerations OEM vs. Aftermarket: An OEM (Original Equipment Manufacturer) tank ensures proper fit and functionality. Coding & Reset: Some models need ECU reprogramming or a system reset after replacement. Labor Cost: The SCR tank is usually mounted underneath the vehicle, making replacement labor-intensive. ​ Genuine BMW Scr Container Active - This item fits the following BMW Chassis: F30,F31
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OEM Mahl-Behr Exhaust Gas (EGR) Cooler - E70 X5 35d, E90 335d ...
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Mahle-Behr - Corporate Logo
T#:556249
Part#: 11718576450
Back Ordered
$ 539.83 USD
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$ 539.83 USD
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The part of your exhaust system that reduces NOx pollutants and keeps you emissions friendly.
Exhaust Backpressure Sensor - 13627805758
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Bremmen Parts - Corporate Logo
T#:36710102
Part#: 13627805758
In Stock
Sale - Save 21% $ 70.99

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

$ 56.30 USD
Free Shipping on orders $49 and up
Sale - Save 21%
$ 70.99

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

$ 56.30 USD
Free Shipping on orders $49 and up

This exhaust backpressure sensor is a critical component of your vehicle's Diesel Particulate Filter (DPF) system, designed to monitor backpressure levels and trigger the regeneration cycle when needed. By ensuring the DPF operates efficiently, this sensor helps maintain optimal engine performance and prolongs the life of your powertrain.

A malfunctioning sensor is a common cause of check engine lights and DPF-related fault codes. If you're encountering issues with regeneration or fault codes, replacing the faulty sensor is essential to restore proper functionality. Choose this high-quality replacement from Bremmen for a reliable solution to keep your DPF system performing at its best.

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Victor Reinz O-Ring - E70, E90
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Victor Reinz - Corporate Logo
T#:591905
Part#: 13547792098
In Stock
$ 4.99

This product was last offered at the strikethrough price on
03-31-2026

$ 3.99 USD
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$ 3.99 USD
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A faulty EGR gasket can lead to catastrophic failures like misfires, reduced engine power, and increased emissions. Replace these at any sign of failure!.

OEM Bosch Diesel Emissions Fluid Pump (Supply Module) - E90 335d, E70...
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:639143
Part#: 16197244137
In Stock at Vendor
$ 523.99

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

$ 511.43 USD
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$ 511.43 USD
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This "SCR Delivery Unit" is otherwise known as the Diesel Emissions Fluid Pump, or as the supply module, and pressurizes the SCR diesel exhaust fluid system. Replace your pump with this OEM Bosch fluid pump to restore smooth operation of your SCR system.
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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

$ 290.99 USD
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$ 290.99 USD
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BorgWarner EGR Valve - F30 F31 F15 F25 F02 F10
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BorgWarner - Corporate Logo
T#:44597309
Part#: 11717810871
In Stock at Vendor
$ 293.99 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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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
Free Shipping on orders $49 and up
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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Elring EGR O-Ring - E70, E90
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Elring - Corporate Logo
T#:13069389
Part#: 13547792098
Ships in 1-2 days
$ 3.99

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

$ 2.99 USD
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$ 2.99 USD
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O-Ring for EGR

Genuine BMW SCR Metering Valve Unit - E70 X5,E90
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Genuine BMW - Corporate Logo
T#:48629
Part#: 18307807206
Ships in 1-2 days
5% off MSRP $ 421.99

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

$ 401.99 USD
Free Shipping
5% off MSRP
$ 421.99

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

$ 401.99 USD
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The Selective Catalytic Reduction (SCR) system on your diesel BMW reduces exhaust emissions by injecting diesel exhaust fluid (a mixture of urea and water) into the exhaust to neutralize pollutants. If your tank is empty or your metering valve has failed, your car will not start until the problem is remedied. Replace yours to restore your emissions system and get your car back on the road! 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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Filler Pipe - E38
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Genuine BMW - Corporate Logo
T#:145020
Part#: 61668352901
Ships in 1-2 days
6% off MSRP $ 53.99

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

$ 50.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 53.99

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

$ 50.99 USD
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Genuine BMW Upper Filler Pipe -
This item fits the following BMW Chassis:
E38

Genuine BMW Diesel Emissions Fluid Pump (Supply Module) - E90 E70 ...
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Genuine BMW - Corporate Logo
T#:45536
Part#: 16197244137
Ships in 1-2 days
9% off MSRP $ 786.99

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

$ 715.99 USD
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9% off MSRP
$ 786.99

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

$ 715.99 USD
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Genuine BMW Supply Module -
This item fits the following BMW Chassis:
E70 X5,E90

Fits BMW Engines including:
M57



Genuine BMW Diesel Exhaust Fluid (DEF) Filler Cap - BMW N47 N57 B57 ...
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Genuine BMW - Corporate Logo
T#:549959
Part#: 16197485924
Ships in 1-2 days
7% off MSRP $ 13.99

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

$ 12.99 USD
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7% off MSRP
$ 13.99

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

$ 12.99 USD
Free Shipping on orders $49 and up
If your DEF filler cap is missing, cracked, or leaking, this replacement is the perfect option to ensure your DEF system is sealed.
Genuine BMW At-Diesel Particulate Filter - 18308515092
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Genuine BMW - Corporate Logo
T#:191099
Part#: 18308515092
Ships in 1-2 days
$ 3,250.99 USD
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$ 3,250.99 USD
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Genuine BMW At-Diesel Particulate Filter - 18308515092 is designed to meet the highest quality standards, ensuring optimal performance and compliance with emissions regulations for your BMW vehicle. This essential component effectively captures soot and other particulates from the exhaust, contributing to cleaner air and improved engine efficiency. Engineered for a perfect fit, this genuine part guarantees a straightforward installation process, allowing you to maintain your vehicle's performance without compromise.

Benefits:

  • High-Quality OEM Construction: Manufactured to BMW's exact specifications, ensuring reliability and longevity.
  • Enhanced Emissions Control: Effectively reduces harmful emissions, helping your vehicle comply with environmental standards.
  • Improved Engine Performance: Supports optimal exhaust flow, enhancing overall engine efficiency and performance.
  • Easy Installation: Designed for a direct fit, simplifying the replacement process and reducing downtime.
  • Core Charge Included: Includes a refundable core charge of $470.00, ensuring sustainability through the recycling of old parts.

Upgrade your BMW’s exhaust system with the Genuine BMW At-Diesel Particulate Filter - 18308515092 for superior emissions control and performance.

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Genuine BMW Scr Container - 16197204623 - E90
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Genuine BMW - Corporate Logo
T#:45489
Part#: 16197204623
Ships in 4 Business Days
4% off MSRP $ 2,952.99

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

$ 2,831.99 USD
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4% off MSRP
$ 2,952.99

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

$ 2,831.99 USD
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Genuine BMW Scr Container -
This item fits the following BMW Chassis:
E90

Fits BMW Engines including:
M57


Wahler EGR Valve - F30 F31 F15 F25 F02 F10
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Wahler - Corporate Logo
T#:596272
Part#: 11717810871
Ships on Jun 26, 2026
$ 222.99 USD
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$ 222.99 USD
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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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BMW EGR Cooler Gasket - 11618571005
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Elring - Corporate Logo
T#:45483614
Part#: 593.210
Special Order: No Guaranteed ETA
$ 10.99 USD
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Attached to vehicles EGR cooler OE: 11618571005
OEM Febi Diesel Exhaust Fluid (DEF) Filler Cap - BMW N47 N57 B57 ...
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We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:38452840
Part#: 5Q0131980
Special Order: No Guaranteed ETA
$ 17.99 USD
$ 17.99 USD
If your DEF filler cap is missing, cracked, or leaking, this replacement is the perfect option to ensure your DEF system is sealed.

Vemo EGR Valve - F30 F31 F15 F25 F02 F10
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Vemo - Corporate Logo
T#:595832
Part#: 11717810871
Special Order: No Guaranteed ETA
$ 142.99

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

$ 138.99 USD
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$ 138.99 USD
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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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Meyle Exhaust Pressure Sensor
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Meyle - Corporate Logo
T#:5958698
Part#: 13627805758
Special Order: No Guaranteed ETA
$ 69.99 USD
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3 pin connector located in the dpf system to regulate emissions Wulf Gaertner Autoparts AG manufactures and markets automotive spare parts under its MEYLE brand. Since its foundation in 1958, Wulf Gaertner Autoparts has been an owner-operated, unlisted family business on the aftermarket scene. Since 1995, Wulf Gaertner Autoparts AG has been manufacturing and trading under its MEYLE brand. They pride themselves on top-grade quality-tested spare parts for passenger cars, vans and commercial vehicles.
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