Located before catalytic converter, restore mileage and clear codes
BUJ Engine Code Only
This product was last offered at the strikethrough price on
05-07-2026
Located before catalytic converter, restore mileage and clear codes
BUJ Engine Code Only
This product was last offered at the strikethrough price on
05-07-2026
Keep your engine running efficiently, with a new O2 sensor
Fits both left and right sides
This product was last offered at the strikethrough price on
05-07-2026
Keep your engine running efficiently
We Price Match - Give Us A Call or Chat!
Engine code ABZ (up to the 1999 model year)
Located behind the catalytic converter
Fits right side
This product was last offered at the strikethrough price on
05-07-2026
Keep your engine running efficiently
Fits left and right rear position
This product was last offered at the strikethrough price on
05-07-2026
For vehicles with 6 pin black connector
Cylinders 1-4
This product was last offered at the strikethrough price on
05-07-2026
Bank 1 (right side turbo) rear position
Keep your car running like new with a replacement oxygen sensor
Restore fuel mileage and clear codes
Fits right side
This product was last offered at the strikethrough price on
05-07-2026
Keep your engine running efficiently
Fits the left and right position
This product was last offered at the strikethrough price on
05-07-2026
Keep your engine running efficiently
Engine code AUX (2001 + model year)
This product was last offered at the strikethrough price on
05-07-2026
Keep your engine running efficiently
Fits both left & right sides - Up to the 2001 model year
This product was last offered at the strikethrough price on
05-07-2026
Keep your engine running efficiently
From VIN 4F-8-000001 - BXA Engine Code Only - Cylinders 4 And 5
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
08-24-2026
For vehicles with 6 pin brown connector
For cylinders 9-10
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
08-24-2026
Fits left and right side
Keep your engine running efficiently
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Engine code CCTA