Located in the front position of the exhaust manifold for cylinders 1-3 on the S54 engine
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Brand:
ES#:
3031886
Mfg#:
11781743994
In Stock at Vendor
$199.99
This product was last offered at the strikethrough price on 05-07-2026
Also BMW # 11781406622. Located in the rear position of the exhaust manifold for cylinders 4-6 on the S54 engine
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Brand:
ES#:
11026
Mfg#:
13951
In Stock at Vendor
$208.90
This product was last offered at the strikethrough price on 05-19-2026
Also BMW # 11781405324. Located in the front position of the exhaust manifold for cylinders 4-6 on the S54 engine
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Also BMW # 11781406621. Located in the rear position of the exhaust manifold for cylinders 1-3 on the S54 engine
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
11025
Mfg#:
15138
In Stock at Vendor
$145.27
This product was last offered at the strikethrough price on 07-31-2026
Restore factory-level efficiency and performance with a Febi Bilstein Oxygen Sensor.
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Brand:
ES#:
5491928
Mfg#:
11781743994
Special Order: No Guaranteed ETA
$62.99 USD
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on orders $49 and up
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.
Lifetime Replacement
