[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 percent 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 easy Compatible with select vehicles (Note: engine may affect fitment - verify specific fitment details, including sensor position, with fit checker above): CHRYSLER: 2022-23 300; DODGE: 2020-23 Charger, 2004 Dakota, 2004 Durango, 2004-05 Ram 1500 Compatible with (continued): DODGE: 2004 Ram 2500, 2004 Ram 3500; JEEP: 2004 Grand Cherokee, 2004 Liberty, 2004 TJ, 2004 Wrangler; MERCEDES-BENZ: 2017-18 CLS550, 2015 GL450, 2015 ML400; RAM: 2023-24 Ram 1500 Classic, 2014-20 2500 Compatible with (continued): RAM: 2014-20 3500; VOLKSWAGEN: 2011-14 Routan