Lambda sensor 0258003973 | Copy LS 3973 Category Lambda Sensor Where To Buy LAZADA Bosch official Store SHOPEE Bosch official Store Contact Bosch Page Basic Information Product Name: Lambda sensor Product Number: 0258003973 Short Code: LS 3973 Details Parameters Number of wires: 3 Recomm. replacement interval: 100,000 km Type of connector: Connector, flat contacts Type of Lambda sensor: Step change sensor, heated Overall length: 1,400 mm Also available as universal article see article no.: 0258986502