Aluminum coolant hose flange repair kit n52 n54 n55 n2x

Upgraded metal flange for front of engine coolant hose on n52 n54 n55 n2x motors, extremely common failure point. Repairs hose part #11537649409

1 Series M, 135i, 335i, 335i xDrive, 335is, 335xi, Z4, 740i, 740li, Z4, X5, X3