BMW OEM Pulse Generator Crankshaft 3' 3 Series 5' 7' 7 Series 8' Series Z8 13627839138
OEM / REF numbers: 13627839138, 12141742629, 7839138, 1742629. This part plays a crucial role in the engine’s ignition system. 3 Series, 5 Series, 7 Series, Z8 compatibility. Pulse generator crankshaft.