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BMW F30 Exhaust Emission Parts

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Diesel Exhaust Fluid (DEF) Filler Cap

ES#3494245 - 16197485924 - Diesel Exhaust Fluid (DEF) Filler Cap - Filler cap for the Diesel Exhaust Fluid (DEF / AdBlue) tank - Genuine BMW - BMW

Filler cap for the Diesel Exhaust Fluid (DEF / AdBlue) tank

Brand:
Genuine BMW - Corporate Logo
ES#:
3494245
Mfg#:
16197485924
Ships in 3 Business Days
7% off MSRP

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

$13.99

This product was last offered at the strikethrough price on
09-13-2026

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor Set - Pre and Post Catalytic Converter

Is your BMW or MINI throwing a pesky check engine light, suffering from a rough idle, or guzzling fuel like it's track day? Over time, factory oxygen sensors degrade from extreme exhaust heat and carbon buildup, sending lazy signals to your DME. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481272
Mfg#:
11787589475KT
In Stock
$335.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Re-manufactured Catalytic Converter

ES#3194805 - 18327643152KT - Re-manufactured Catalytic Converter - Catalytic converter replacement with core charge - Genuine BMW - BMW

Catalytic converter replacement with core charge

Brand:
Genuine BMW - Corporate Logo
ES#:
3194805
Mfg#:
18327643152KT
Ships in 3 Business Days
$3447.06 USD
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Rear Position

Reads out emissions levels to the cars computer

Brand:
Genuine BMW - Corporate Logo
ES#:
2706266
Mfg#:
13628515640
Ships in 3 Business Days
13% off MSRP

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

$406.99

This product was last offered at the strikethrough price on
09-14-2026

$352.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rp-Catalytic Conv. With Center Muffler

Includes a $2574.00 Core Charge.

Brand:
Genuine BMW - Corporate Logo
ES#:
5340112
Mfg#:
18308611915KT
Ships in 9 Business Days
$5659.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Oxygen Sensor - Front Position

ES#4487465 - 13627791600 - Oxygen Sensor - Front Position - Reads out emissions levels to the cars computer - Meyle - BMW

Reads out emissions levels to the cars computer 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4487465
Mfg#:
13627791600
Ships on Sep 30, 2026
$150.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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 30, 2026
$291.99 USD
Free Shipping
on orders $49 and up

Oxygen sensor

Brand:
FAE - Corporate Logo
ES#:
3625223
Mfg#:
13627793825
Ships on Oct 7, 2026
$64.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

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
$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

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

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

Exhaust Pressure Sensor

ES#5480949 - 3148010004 - Exhaust Pressure Sensor - Restore your vehicle's factory engine management and DPF efficiency with this premium replacement Exhaust Pressure Sensor from Meyle. - Meyle - BMW

Restore your vehicle's factory engine management and DPF efficiency with this premium replacement Exhaust Pressure Sensor from Meyle. 5X Entries Into Our F80 M3 Sweepstakes

Brand:
Meyle - Corporate Logo
ES#:
5480949
Mfg#:
3148010004
Back Ordered
$57.99 USD
Free Shipping
on orders $49 and up

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.

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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