BMW E70 Emissions Component Maintenance Parts

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 For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5481204

Mfg#:

11787545074/5KT

$366.99 USD

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Lifetime Replacement

Cure your poor fuel mileage by replacing your worn oxygen sensors

Brand:

ES#:

254350

Mfg#:

13627801158

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
07-18-2026

$352.99 USD

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Lifetime Replacement

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:

ES#:

4840213

Mfg#:

13628589844KT

$989.99 USD

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Lifetime Replacement

Enhance your BMW’s performance and keep your engine running clean. 2X Entries For Our 25th Anniversary Sweepstakes!
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Brand:

ES#:

4900665

Mfg#:

13627801158

$127.99 USD

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on orders $49 and up

Lifetime Replacement

Fuel control and emissions control sensor 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:

ES#:

4487460

Mfg#:

11787545074