Audi Oxygen sensor 0258017180 replacement 07C906262CF 0258017181

This oxygen sensor is designed for 2008-2015 Audi A4, A5, Q5, and A6L models, compatible with 2.0TFSI (EA888 Gen2/Gen3) and 3.0TFSI engines, with displacements of 2.0L and 3.0L. This part monitors the oxygen content in the exhaust, feeds the ECU with the air-fuel ratio signal to ensure combustion efficiency and emissions compliance. OEM number 0258017180, interchangeable with 07C906262CF and 0258017181 for cross-checking with the original parts. Replacement difficulty is moderate; use a dedicated socket to remove, and operate with the engine cold to avoid scalding. After installation, use a diagnostic tool to clear fault codes. This sensor is self-produced by the brand, supports bulk purchasing, ample stock, suitable for repair shops or distributors stocking high-turnover parts.