[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: 2017-18 A4, 2017-20 A4 allroad, 2017-20 A4 Quattro, 2015 A5, 2018-20 A5 Quattro Compatible with (continued): AUDI: 2018-20 A5 Sportback, 2011-14 A8 Quattro, 2018 Q5, 2017-19 Q7, 2013-15 RS5; VOLKSWAGEN: 2014-15 Beetle, 2015-18 Jetta Replaces the following Original Equipment part numbers: 06K906262G, 06K906262N, 06K906262P, 06L906262E, 06L906262G, 079906262Q, 079906262R, 07P906262A, 07P906262B, 95890626200