Feature●[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 1960s, ensuring long-lasting, superior 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 Boschs 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 (verify specific fitment details with AmazonConfirmedFit fit checker above): CADILLAC: 2008-14 Escalade, 2008-14 Escalade ESV, 2008-13 Escalade EXT; CHEVROLET: 2008-13 Avalanche, 2010-15 Camaro, 2014-17 Caprice●CHEVROLET: 2008-13 Corvette, 2008-10 Malibu, 2008-13 Silverado 1500, 2008-15 Silverado 2500 HD, 2008-15 Silverado 3500 HD, 2014-17 SS, 2008-14 Suburban 1500, 2008-13 Suburban 2500, 2008-14 Tahoe; GMC: 2008-13 Sierra 1500, 2008-15 Sierra 2500 HD●GMC: 2008-15 Sierra 3500 HD, 2008-14 Yukon, 2008-14 Yukon XL 1500, 2008-13 Yukon XL 2500; PONTIAC: 2008-10 G6; SATURN: 2008 AuraDescription 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 1960s, ensuring long-lasting, superior performance that you can count on. Bosch Oxygen Sensors are 100% tested for full functionality, resulting in a seared appearance of the protection tube, to ensure every Bosch manufactured sensor meets Boschs rigorous standards for quality and performance. Exclusive double laser-welded stainless steel body is totally submersible and sealed tight to protect against damage from exhaust emissions — ensuring a longer sensor service life. 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. 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. It’s critical that oxygen sensors are replaced at the suggested intervals provided by vehicle manufacturers before the sensor fails. Following the recommendations will prevent long term damage to a vehicle’s engine, reduce harmful carbon dioxide (CO2) emissions and save money when refueling your vehicle.