Package Include: 4 pieces Length: Length of Sensor 1??320mm Length of Sensor 2:320mm Length of Sensor 3:550mm Length of Sensor 4:550mm OE: 36542-R70-A01, 36542R70A01, 36542R70A01, 250-24785, 250-25059, 350-35065, 25024785, 25025059, 35035065 Q&A: Q:What is Differences Between upstream and downstream O2 Sensor? A: .
