O2 / Oxygen Sensor (Post Cat) 06K906262AP for Audi, Volkswagen

The O2 / Oxygen Sensor (Post Cat), OEM Part Number 06K906262AP, is a genuine manufacturer component specifically designed for the rear exhaust system of select Volkswagen and Audi models. This robust sensor is vital for monitoring the exhaust gases post-catalytic converter, ensuring optimal fuel management and emissions control. Compatible with the 2018-2024 Volkswagen Tiguan (2.0L L4 - Gas) and 2019-2024 Audi Q3, this factory-original part replaces worn or malfunctioning sensors, resolving issues such as increased emissions, poor fuel economy, and check engine light activation. This rear oxygen sensor is also referenced as a Rear Oxygen Sensor, making it an essential aspect of modern engine performance. The part fits seamlessly into the existing exhaust system, upholding the vehicle's functionality and compliance with emission regulations. Alternative part numbers include 5QN254500X, 5Q0253115B, and 04L906461B, providing multiple options for sourcing this key component.