Model: 3 Series E36. Timing Chain Kits. Position of Sensor: Pre cat. Lead Length: 370 mm. We will always try to find your sale but if we have no information it's like finding a needle in a haystack! O.E Number: 1 247 406, 1 739 846, 11 78 1 247 406, 11 78 1 739 846.
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