[INNOVATIVE TECHNOLOGY] - Every Bosch Oxygen Sensor benefits from the technological and manufacturing experience gained from decades of production since first inventing the Oxygen Sensor in the late 1960's, ensuring long-lasting performance [FACTORY TESTED] - Seared appearance of protection tube is a result of a 100 % fully functional quality test to ensure every Bosch manufactured sensor meets Bosch's rigorous standards for quality and performance [STAINLESS STEEL BODY] - Exclusive double laser-welded stainless steel body is totally submersible and sealed tight to protect against damage from exhaust emissions - ensuring longer sensor service life [FAST ACTING HEATER] - Fast-acting heater optimizes sensor operation on Planar and 3, 4, and 5 wire Thimble type sensors allowing the oxygen sensor to reach its operating temperature quicker - within seconds - for optimum performance [READY TO INSTALL] - True Direct-fit OE connectors and harnesses, along with threads pre-coated with anti-seize compound right out of the box, make installation simple and hassle-free Compatible with select vehicles (Note: Engine affects fitment - verify specific vehicle fitment details, including sensor position, with fit checker above): AUDI: 2019-20 A3, 2018 A3 Quattro, 2015-18 S3, 2022 Q3, 2018 TTS Quattro Compatible with (continued): VOLKSWAGEN: 2020-23 Atlas, 2020-23 Atlas Cross Sport, 2018 Golf R, 2015,2017 GTI, 2019-24 Tiguan Replaces the following Original Equipment part numbers: 06K906262CB, 06K906262CS, 8V0906262D