11538642560 72068-308000 Engine Coolant Thermostat Compatible with G20 G30 BMW 330 530 X1 X3 Z4 B46D B48D 2.0L

Part number: 11538642560, 72068-308000

Compatible with BMW G20 G30 BMW 330 530 X1 X3 Z4 B46D B48D 2.0L.

Compatible with BMW X3 G01 20i 30iX X5 G05 X6 G06 30iX.

For new, 2019+ B46D B48D engines This is the thermostat, also known as engine heat. It tends to fail early, with coolant leaking from one of the valves. If you got coolant from underneath the intake manifold, this is probably the problem.