Coolant temperature sensor (number of pins: 2, black) fits: BMW 1 (E81), 3 (E30), 3 (E46), 3 (E90), 3 (E91), 3 (E92), 3 (E93), 5 (E39), 5 (E60), 5 (E61), 6 (E63), 6 (E64), 7 (E38) 1.6-6.0 08.87-07.14