Goss Oxygen Sensor - 4 Wire - Holden - OX486 ILKAR7K11S BMW 330i E46 (09/2000-2005) 4

BMW 330i E46 (09/2000-2005) 4 Door

4B11T 16v DOHC VVT Turbo MPFI (177KW)

NGK Spark Plug - LZFR5C-11

producing an extremely high voltage in the inner

Goss Oxygen Sensor - 4 Wire - Holden - OX486 ILKAR7K11S BMW 330i E46 (09/2000-2005) 4For correct fitment, go to the Goss Online Catalogue and find your relevant part number. Once you have that part number, find it here using our "Search" page. The Oxygen Sensor (or Lambda sensor) is an electronic device that measures oxygen content in the exhaust gases of an engine. It outputs a signal to the engine control unit (ECU), which adjusts the air fuel mixture to obtain the required level.