Oxygen Sensors for BMW X Series F16 (2015+)

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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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Schwaben 7/8"(22mm) Flexible Oxygen Sensor Wrench

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:368923

Part#: FO-78

Ships on Dec 1, 2026

Sale - Save 23% $ 48.99

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

$ 37.49 USD

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Sale - Save 23%

$ 48.99

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

$ 37.49 USD

Add to Wish List

The Schwaben oxygen sensor wrench has a six-point pivot head to provide a secure grip on stubbornly tight oxygen sensors located in awkward, inaccessible locations.

Bosch Oxygen Sensor Set - Pre and Post Catalytic Converter - N55 ...

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply