BMW E60 5-Series O2 Sensor Post Cat OEM 11787514926 or 11787514927 (20

Post catalyst / After catalyst O2 sensor. Made by Bosch.Select part location from menu.Part # 11 78 7 514 926 = After catalyst in front exhaust manifold. Part # 11 78 7 514 927 = After catalyst in rear exhaust manifold.

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Post catalyst / After catalyst O2 sensor. Made by Bosch.Select part location from menu.
Part # 11 78 7 514 926 = After catalyst in front exhaust manifold.
Part # 11 78 7 514 927 = After catalyst in rear exhaust manifold.