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BMW F30 Engine Emission Parts

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NOx Sensor - Urea Injection

This precision-engineered sensor monitors nitrogen oxide levels in the exhaust stream, providing critical data to the engine management system. 5X Entries Into Our F80 M3 Sweepstakes

Brand:
Meyle - Corporate Logo
ES#:
5456361
Mfg#:
MEX1581
Ships on Sep 23, 2026
$291.99 USD
Free Shipping
on orders $49 and up

OEM Bosch Oxygen Sensor - Front Position

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

Brand:
Bosch - Corporate Logo
ES#:
4316473
Mfg#:
13627791600
Special Order: No Guaranteed ETA
$203.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Rear Position

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

Brand:
Bosch - Corporate Logo
ES#:
4316448
Mfg#:
13628515640
Special Order: No Guaranteed ETA
$101.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EGR Cooler Gasket

ES#5339260 - 593.210 - EGR Cooler Gasket - Attached to vehicles EGR cooler - Elring - BMW

Attached to vehicles EGR cooler 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5339260
Mfg#:
593.210
Special Order: No Guaranteed ETA
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

FTP N55 Oil Catch Tank Kit

F87 M2 N55 - not Competition F2X M135i M235i F3X 335i 435i

Brand:
FTP Motorsport - Corporate Logo
ES#:
4872479
Mfg#:
FTPN55OCT
Special Order: No Guaranteed ETA
$269.99 USD
Free Shipping
on orders $49 and up

Oxygen Sensor Kit

ES#5482736 - 13628589844KT2 - Oxygen Sensor Kit - Oxygen sensors are used by the vehicle computer to adjust the air/fuel ratio and test vehicle emissions. This kit includes both rear Sensors. - Bremmen Parts - BMW

Oxygen sensors are used by the vehicle computer to adjust the air/fuel ratio and test vehicle emissions. This kit includes both rear Sensors. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5482736
Mfg#:
13628589844KT2
Ships on Nov 16, 2026
Auto Notify
ON SALE! SAVE 10%
$770.99

This product was last offered at the strikethrough price on
07-03-2026

$693.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor

740mm. Front O2 sensor/Lambda probe 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5491432
Mfg#:
11787596924
Ships on Nov 19, 2026
Auto Notify
$125.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Diesel Exhaust Fluid (DEF) Filler Cap

ES#4345348 - 5Q0131980 - Diesel Exhaust Fluid (DEF) Filler Cap - Filler cap for the Diesel Exhaust Fluid (DEF / AdBlue) tank - Febi - BMW

Filler cap for the Diesel Exhaust Fluid (DEF / AdBlue) tank We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4345348
Mfg#:
5Q0131980
Special Order: No Guaranteed ETA
$17.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Upstream NOx Sensor

ES#5491922 - 13628589846 - Upstream NOx Sensor - Keep your diesel engine running efficiently and error-free with this premium replacement Nitrogen Oxide (NOx) Sensor from Febi Bilstein. - Febi - BMW

Keep your diesel engine running efficiently and error-free with this premium replacement Nitrogen Oxide (NOx) Sensor from Febi Bilstein.

Brand:
Febi - Corporate Logo
ES#:
5491922
Mfg#:
13628589846
Special Order: No Guaranteed ETA
$312.99 USD
Free Shipping
on orders $49 and up

NOx Sensor - SCR-Type Catalytic Converter

ES#5493088 - 13627812528 - NOx Sensor - SCR-Type Catalytic Converter - Restore peak engine management and maintain clean emissions with this direct-replacement NOx Sensor from Febi Bilstein. - Febi - BMW

Restore peak engine management and maintain clean emissions with this direct-replacement NOx Sensor from Febi Bilstein.

Brand:
Febi - Corporate Logo
ES#:
5493088
Mfg#:
13627812528
Special Order: No Guaranteed ETA
$268.99 USD
Free Shipping
on orders $49 and up

EGR Valve

ES#2895509 - 11717810871 - EGR Valve - Redirects exhaust gases from the exhaust system back to the intake to reduce NOx emissions - Vemo - BMW

Redirects exhaust gases from the exhaust system back to the intake to reduce NOx emissions

Brand:
Vemo - Corporate Logo
ES#:
2895509
Mfg#:
11717810871
Special Order: No Guaranteed ETA
$140.99

This product was last offered at the strikethrough price on
05-10-2026

$138.99 USD
Free Shipping
on orders $49 and up

Diesel Emissions Fluid Injector (Metering Unit)

Replace your faulty SCR metering valve

Brand:
Vemo - Corporate Logo
ES#:
4854726
Mfg#:
18308514448
Special Order: No Guaranteed ETA
$185.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

1/8" Barbed Vacuum Fittings - Set Of 10

Perfect for repairing and replacing cracked vacuum lines - Best used with 3mm to 4mm vacuum hoses 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5445719
Mfg#:
125DBCON
Special Order: No Guaranteed ETA
ON SALE! SAVE 59%
$12.99

This product was last offered at the strikethrough price on
03-22-2026

$5.39 USD
This product is lifetime replacement eligible Lifetime Replacement

OEM Bosch Oxygen Sensor

ES#4316445 - 13627793825 - OEM Bosch Oxygen Sensor - Bosch - BMW

We Price Match - Give Us A Call or Chat!
Rear Position

Brand:
Bosch - Corporate Logo
ES#:
4316445
Mfg#:
13627793825
Special Order: No Guaranteed ETA
$124.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover With Vent Valve And Gasket

ES#5492135 - 11127645173 - Valve Cover With Vent Valve And Gasket - Restore leak-free operation and keep your engine bay spotless with this high-quality Febi Bilstein replacement valve cover assembly. - Febi - BMW

Restore leak-free operation and keep your engine bay spotless with this high-quality Febi Bilstein replacement valve cover assembly.

Brand:
Febi - Corporate Logo
ES#:
5492135
Mfg#:
11127645173
Special Order: No Guaranteed ETA
$218.99 USD

Exhaust Gas Cooler

Brand new cooler with an EGR valve

Brand:
Vemo - Corporate Logo
ES#:
4877187
Mfg#:
11717823210
Special Order: No Guaranteed ETA
$430.99

This product was last offered at the strikethrough price on
05-10-2026

$424.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Emission Parts

Repairing failed emission components doesn't just turn off the check engine light so you can pass your local emissions test, it also improves performance and fuel economy. ECS stocks all common emission controls, from oxygen sensors to PCV valves.

Let us help you find the parts that fit your BMW

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Manufacturer names and/or part numbers are used only for identification purposes.

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