Package Include: 2 pieces Length: Length of Sensor 1??670mm Length of Sensor 2:710mm OE: 250-25017, 25025017, OS6083, 250-241045, 250241045, 234-4483, 2344483, 18109, 23163, 68070702AB Q&A: Q:What is Differences Between upstream and downstream O2 Sensor? A: .
