BOSCH 15914 Premium OE Fitment Oxygen Sensor Compatible with Select Mazda 3

SUPERIOR PERFORMANCE Every Bosch Oxygen Sensor benefits from the technological and manufacturing experience gained from decades of production since the first Oxygen Sensor was invented in the late 1960s ensuring longlasting superior performance FACTORY TESTED Each sensor meets Boschs rigorous standards for quality and performance and undergoes a fully functional quality test before leaving the factory to ensure operation within design specifications STAINLESS STEEL BODY Stainless steel body is totally submersible and sealed tight to protect against damage from exhaust emissions ensuring longer sensor service life FAST ACTING HEATER Fastacting 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 directfit OE type connectors and harnesses along with gaskets or crush washers as necessary for installation make installation simple and hasslefree