Buy 2004 Audi A6 Oxygen Sensor (Rear). 1.8 LITER. 1.8 LITER, front, 225 horsepower, front, 225 - OEM Audi Part # 1K0998262F (06A906262AE, 06A906262BD, 06A906262BE, 06C906265B, 1K0-998-262-F)

Ft Oxygen Sensor. Oxygen (O2) Sensor KT.
Oxygen Sensor.

Oxygen Sensor

Fits A4, A6, allroad, RS4, S4, TT

1.8 LITER. 1.8 LITER, front, 225 horsepower, front, 225 horsepower. 3.0 LITER. 3.0 LITER, front. 4.2 LITER. 4.2 LITER, A4/S4. 4.2 LITER, front. A4 Cabriolet; 3.2L; Rear; Right. A4; 3.0L; Front. A6/S6; 3.0L; Front. Allroad; Front; 4.2L. Beetle; 1.8L; Front. Beetle; 1.8L; Rear. Cabriolet A4; Front; 3.0L. Cabriolet S4; Front. Golf, GTI, R32; 2.0L; Golf; Rear. Jetta; 2.0L; Rear. S4; Front. TT; w/o Quattro; Front; w/225hp. TT; w/Quattro; Front; 1.8L; w/225hp.
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 2004 Audi A6 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Audi genuine parts.