Buy 1994 Audi S4 Oxygen Sensor (Rear). 80 & 90 Series; 6-Cylinder. 90. Cabriolet. Cabriolet; Front CHASSIS, Series, Calif - OEM Audi Part # 078906265B (078-906-265-B, 078906265A)

Ft Oxygen Sensor.
Calif. Exc.Calif. From Chassis/VIN 4A-P-022 307. From Chassis/VIN 8C-P-190 001. Oxygen Sensor. To Chassis/VIN 4A-R-062 000.

Oxygen Sensor

Fits 100, 90, A6, Cabriolet, S4, V8

80 & 90 Series; 6-Cylinder. 90. Cabriolet. Cabriolet; Front. Front.
Oxygen Sensor - Repair or Replace
A failed Oxygen Sensor will often have no noticeable symptoms beyond a check engine light, but it does cause your 1994 Audi S4 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Audi genuine parts.