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BMW Exhaust Emission Parts

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Remanufactured Catalytic Converter

ES#2840936 - 18407645241KT - Remanufactured Catalytic Converter - Includes $200 core charge - Genuine BMW - BMW

Includes $200 core charge

Brand:
Genuine BMW - Corporate Logo
ES#:
2840936
Mfg#:
18407645241KT
Ships in 1-2 days
$3533.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AdBlue/Diesel Exhaust Fluid - 2.5Gal

ES#259147 - 83190440158 - AdBlue/Diesel Exhaust Fluid - 2.5Gal - Used in the diesel urea tanks - Genuine BMW - BMW Volkswagen

Used in the diesel urea tanks

Brand:
Genuine BMW - Corporate Logo
ES#:
259147
Mfg#:
83190440158
In Stock
$35.99 USD
Free Shipping
on orders $49 and up

At-Diesel Particulate Filter - Eu6

ES#3105600 - 18308515092 - At-Diesel Particulate Filter - Eu6 - Includes refundable $470.00 core charge. - Genuine BMW - BMW

Includes refundable $470.00 core charge.

Brand:
Genuine BMW - Corporate Logo
ES#:
3105600
Mfg#:
18308515092
Ships in 1-2 days
$3321.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Direct-Fit Catalytic Converter

ES#4460777 - 4481664 - Direct-Fit Catalytic Converter - Keep your emissions in check. Primary cat in exhaust manifold. Rated for legal use and resale in California. - Magnaflow - BMW

Keep your emissions in check. Primary cat in exhaust manifold. Rated for legal use and resale in California.

Brand:
Magnaflow - Corporate Logo
ES#:
4460777
Mfg#:
4481664
EO#:
D-193-139
Ships in 1 Business Day
$3201.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Oxygen Sensor - Bank 1 Post-Cat

ES#3625132 - 11787545074 - Rear Oxygen Sensor - Bank 1 Post-Cat - Fuel control and emissions control sensor - FAE - BMW

Fuel control and emissions control sensor

Brand:
FAE - Corporate Logo
ES#:
3625132
Mfg#:
11787545074
Ships in 5 Business Days
$90.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor/Lambda Probe

ES#4674488 - 13628589846 - Oxygen Sensor/Lambda Probe - Length = 915MM - Hamburg Tech - BMW

Length = 915MM We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4674488
Mfg#:
13628589846
Ships in 7 Business Days
$388.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Catalytic Converter - With Core Charge

ES#2628567 - 18301247143KT - Catalytic Converter - With Core Charge - Includes a $50.00 refundable core charge - Genuine BMW - BMW

Includes a $50.00 refundable core charge

Brand:
Genuine BMW - Corporate Logo
ES#:
2628567
Mfg#:
18301247143KT
Ships in 6 Business Days
$3026.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#4135539 - 11787848486 - Oxygen Sensor - Priced Each - Bosch - BMW

We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4135539
Mfg#:
11787848486
In Stock
$209.99

This product was last offered at the strikethrough price on
04-23-2026

$177.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#258921 - 11781735499 - Oxygen Sensor - Priced Each - Restore MPG, clear trouble codes - Bosch - BMW

Restore MPG, clear trouble codes We Price Match - Give Us A Call or Chat!
For vehicles with manual or automatic transmission

Brand:
Bosch - Corporate Logo
ES#:
258921
Mfg#:
11781735499
In Stock
$82.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E90 DEF/Urea Tank

ES#254425 - 16197204623 - E90 DEF/Urea Tank - Holds diesel exhaust fluid - Genuine BMW - BMW

Holds diesel exhaust fluid

Brand:
Genuine BMW - Corporate Logo
ES#:
254425
Mfg#:
16197204623
Ships in 3 Business Days
2% off MSRP

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

$2952.99

This product was last offered at the strikethrough price on
09-25-2026

$2891.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Pre-Catalytic Converter

ES#4316399 - 11788644371 - Oxygen Sensor - Pre-Catalytic Converter - Bosch Upstream O2 Sensor - Bosch - BMW

Bosch Upstream O2 Sensor We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4316399
Mfg#:
11788644371
In Stock
$159.99

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

$146.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#4135536 - 11787848487 - Oxygen Sensor - Priced Each - Replace your used Oxygen sensor for M3 or M4 - Bosch - BMW

Replace your used Oxygen sensor for M3 or M4 We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4135536
Mfg#:
11787848487
In Stock
$194.99

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

$192.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Downstream Catalytic Converter

ES#4766517 - 11787589475 - Oxygen Sensor - Downstream Catalytic Converter - 690mm. Rear O2 sensor/Lambda probe - Bremmen Parts - BMW

690mm. Rear O2 sensor/Lambda probe 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4766517
Mfg#:
11787589475
In Stock
ON SALE! SAVE 15%
$130.99

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

$111.34 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#5376161 - 11781427884 - Oxygen Sensor - Priced Each - 990mm - cure your poor gas mileage by replacing your worn oxygen sensors - Pierburg - BMW

990mm - cure your poor gas mileage by replacing your worn oxygen sensors

Brand:
Pierburg - Corporate Logo
ES#:
5376161
Mfg#:
11781427884
In Stock
$279.99

This product was last offered at the strikethrough price on
04-01-2026

$210.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Exhaust Emission Parts

Oxygen sensors, catalytic converters, and other critical emissions components not only cause Check Engine Lights when they fail, but they'll also keep you from registering your car. Make sure your emissions system is functioning properly so you can continue to drive your car legally.

Other BMW Exhaust Emission Parts

Let us help you find the parts that fit your BMW

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