BMP Coolant Flange
The newly designed Black Market Parts replacement coolant flange!
Simply replace this part, and you will never worry again about plastic falling into your water pump or thermostat .
This billet aluminum part is anodized black with the BM-P logo laser etched into it for a clean look that is functional.
Fitting is located at the top of the cylinder head. The hose is referred to as the Cylinder Head to Thermostat Hose.
FITMENT: The water hose fitting fits 3.0L twin-turbo N54 (3.0-litre twin turbo) motors 335i, 335xi, 135i and the N53 (3.0-litre non-turbo) 2006 - 2010 325i, 330i, 525i, 525xi, 528i, 528xi, 530i, 530xi and the N20 (2.0-litre turbo) Z4 2013-, and the N52 X3;also fits the next generation N55 motors in all chassis.