BMW F10 Oxygen Sensors & Replacement Parts

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Oxygen Sensor Post Cat

Replace your secondary O2 sensors! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
ES#:: 4691140
Mfg#:: 11787614322

Qty: Availability:

Back Ordered

$110.99

This product was last offered at the strikethrough price on
05-07-2026

$107.99 USD

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on orders $49 and up

Lifetime Replacement

More About Oxygen Sensors & Replacement Parts

A common source of check engine lights is a failed or failing oxygen sensor. When the O2 sensor can't register oxygen content before and after your catalytic converter, it doesn't know what to do with the fuel mixture and will default to run rich. Replace old failing oxygen sensors with OEM O2 sensors or quality aftermarket O2 sensors if you're looking to save a few bucks.

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BMW F10 Oxygen Sensors & Replacement Parts

Oxygen Sensor Post Cat

More About Oxygen Sensors & Replacement Parts

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