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BMW Engine Emission Parts

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FTP N55 Oil Catch Tank Kit

F87 M2 N55 - not Competition F2X M135i M235i F3X 335i 435i affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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

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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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

BMW Breather Hose

ES#4342961 - 11151705257 - BMW Breather Hose - Comes off the top outlet of the oil separator - Febi - BMW

Comes off the top outlet of the oil separator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4342961
Mfg#:
11151705257
Special Order: No Guaranteed ETA
$24.99 USD
This product is lifetime replacement eligible Lifetime Replacement

BMW Oil Separator Vent Hose

ES#4342962 - 11151705258 - BMW Oil Separator Vent Hose - Runs from the oil separator to the vent valve - Febi - BMW

Runs from the oil separator to the vent valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4342962
Mfg#:
11151705258
Special Order: No Guaranteed ETA
$18.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filler Cap

ES#4343365 - 16116767739 - Fuel Filler Cap - Address fuel vapor leaks (or broken tethers and lost caps) with this replacement gas cap - Febi - BMW

Address fuel vapor leaks (or broken tethers and lost caps) with this replacement gas cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4343365
Mfg#:
16116767739
Special Order: No Guaranteed ETA
$31.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Control Valve

ES#4343213 - 11740396414 - Vacuum Control Valve - Used in emissions and noise reduction systems - Febi - BMW

Used in emissions and noise reduction systems affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4343213
Mfg#:
11740396414
Special Order: No Guaranteed ETA
$64.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Ventilation Return Pipe

ES#4342969 - 11157527570 - Crankcase Ventilation Return Pipe - Located under intake manifold - Febi - BMW

Located under intake manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4342969
Mfg#:
11157527570
Special Order: No Guaranteed ETA
$93.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Angle Connector With Heating Element

ES#3672013 - 11618638014 - Angle Connector With Heating Element - Connects PCV line to intake manifold - Vaico - BMW

Connects PCV line to intake manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3672013
Mfg#:
11618638014
Special Order: No Guaranteed ETA
$125.99 USD
Free Shipping
on orders $49 and up

Crankcase Vent Hose (3-Way Hose)

ES#4908409 - 11157581815 - Crankcase Vent Hose (3-Way Hose) - OE quality engine crankcase breather hose - Vaico - BMW

OE quality engine crankcase breather hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vaico - Corporate Logo
ES#:
4908409
Mfg#:
11157581815
Special Order: No Guaranteed ETA
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E53 Crank Case Vent Valve (CCV)

ES#2827166 - 11617508541 - E53 Crank Case Vent Valve (CCV) - Located on the rear of the intake manifold - Vaico - BMW

Located on the rear of the intake manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2827166
Mfg#:
11617508541
Special Order: No Guaranteed ETA
$91.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor

ES#2895547 - 11781739845 - Oxygen Sensor - Vemo - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
After catalyst in exhaust pipe. | Right

Brand:
Vemo - Corporate Logo
ES#:
2895547
Mfg#:
11781739845
Special Order: No Guaranteed ETA
$73.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
2895509
Mfg#:
11717810871
Special Order: No Guaranteed ETA
$142.99

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

$138.99 USD
Free Shipping
on orders $49 and up

Oxygen Sensor

ES#2895537 - 11781720860 - Oxygen Sensor - Vemo - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 09/1987

Brand:
Vemo - Corporate Logo
ES#:
2895537
Mfg#:
11781720860
Special Order: No Guaranteed ETA
$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vent Pipe

Located near the crankcase affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4860184
Mfg#:
11158654626
Special Order: No Guaranteed ETA
$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Diesel Emissions Fluid Injector (Metering Unit)

Replace your faulty SCR metering valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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

E70 Return Pipe

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5448010
Mfg#:
11537806706
Ships on Sep 29, 2026
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ON SALE! SAVE 20%
$129.99

This product was last offered at the strikethrough price on
05-02-2026

$103.99 USD
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.

Other BMW Engine Emission Parts

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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