Rear, after catalyst
Rear, after catalyst
Stainless steel weld-in nut for any O2 sensor
Used to secure the oxygen sensor harness
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-19-2026
Bank 2 sensor, after the catalytic converter
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-19-2026
2 Required in each application
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-19-2026
Keep your engine running efficiently - L=450mm
5X Entries Into Our F80 M3 Sweepstakes
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Restore accurate fuel trim monitoring and eliminate unwanted check engine lights with this premium replacement post-cat oxygen sensor from Febi Bilstein.
Restore precise air-fuel monitoring and protect your vehicle's engine performance with the Febi Bilstein Oxygen (Lambda) Sensor.
2 required in each application
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Replace your secondary O2 sensors!
This product was last offered at the strikethrough price on
05-07-2026