Bremmen Parts Oxygen Sensors for BMW X Series E70 (2007-2013)

Clear BMW chassis

Oxygen sensors constantly monitor engine emissions and relays this data to the DME. Using these readings the computer determines the proper air/fuel mixture as well as how efficiently the catalyst system is functioning. Symptoms of a failed oxygen sensor range from an EML to poor fuel economy and severe loss of power. A failed upstream sensor will typically cause the engine to run poorly and a failed downstream sensor will typically present as a catalyst efficiency code.

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Oxygen Sensor Kit - F30/31 N47, E70 M57

10X Entries Into Our F80 M3 Sweepstakes

T#:55569520

Part#: 13628589844KT2

Ships in 3 Business Days

Sale - Save 10% $ 770.99

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

$ 693.88 USD

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Sale - Save 10%

$ 770.99

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

$ 693.88 USD

Add to Wish List

Oxygen sensors are used by the vehicle computer to adjust the air/fuel ratio and test vehicle emissions. This kit includes both rear Sensors.

Rear Oxygen Sensor - Bank 1 Post-Cat

10X Entries Into Our F80 M3 Sweepstakes

T#:57340375

Part#: 11787545074

Ships on Dec 29, 2026

$ 79.99 USD

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$ 79.99 USD

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E9X M3 Oxygen Sensor - Black

10X Entries Into Our F80 M3 Sweepstakes

T#:58234534

Part#: 11787539125

Ships on Jan 28, 2027

$ 99.99 USD

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$ 99.99 USD

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