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BMW E70 Emissions Component Maintenance Parts

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Rear Oxygen Sensor Set

Sluggish O2 sensors don't just trigger annoying Check Engine Lights; they cause poor fuel economy, rough idling, and can even degrade your expensive catalytic converters over time. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481204
Mfg#:
11787545074/5KT
Ships in 2 Business Days
$366.99

This product was last offered at the strikethrough price on
08-31-2026

$296.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor

ES#254350 - 13627801158 - Oxygen Sensor - Cure your poor fuel mileage by replacing your worn oxygen sensors - Genuine BMW - BMW

Cure your poor fuel mileage by replacing your worn oxygen sensors

Brand:
Genuine BMW - Corporate Logo
ES#:
254350
Mfg#:
13627801158
Ships in 4 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
09-01-2026

$352.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor Kit

ES#4840213 - 13628589844KT - 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. - Vitesco Technologies - 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.

Brand:
Vitesco Technologies - Corporate Logo
ES#:
4840213
Mfg#:
13628589844KT
Ships in 1-2 days
$989.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor

ES#4900665 - 13627801158 - Oxygen Sensor - Enhance your BMWs performance and keep your engine running clean. - Meyle - BMW

Enhance your BMW’s performance and keep your engine running clean. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4900665
Mfg#:
13627801158
Ships on Sep 21, 2026
$127.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Oxygen Sensor - Bank 1 Post-Cat

ES#4487460 - 11787545074 - Rear Oxygen Sensor - Bank 1 Post-Cat - Fuel control and emissions control sensor - Meyle - BMW
ECS Tuning recommends this product.

Fuel control and emissions control sensor 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4487460
Mfg#:
11787545074
Ships on Sep 21, 2026
$116.99 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

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

Oxygen Sensor - Priced Each

Keep your MINI / BMW mileage up and running correctly 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5504474
Mfg#:
11787576673
Ships on Dec 14, 2026
Auto Notify
$109.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Oxygen Sensor - Bank 1 Post-Cat

Fuel control and emissions control sensor 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5505435
Mfg#:
11787545074
Ships on Dec 29, 2026
Auto Notify
$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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