I have replaced the front oem windshield in the local authorized BMW dealer they have replaced the following parts:
1- 51317203857 Windshield for vehicles with climate comfort windscreen and rain & light sensor.
2- 51317061967 Windshield Moulding – Upper.
3- 51137133292 Windshield Moulding – Lower.
4- 51717180743 Rain Tray / Water Deflector.
5- 64116928326 Condensation Sensor ( it is behined the rear view mirror cover you cant use the old one, it will break if you take it out)
64116928326 Set, condensation sensors, bonded.
and they used OEM polyurethane BMW / MINI adhesive:
83190444144
83190444144 WINDOW ADHESIVE, COLD, 1 HR.
The “V” bead (triangle shape) is almost a fail-safe way of applying adhesive.
I’m not sure if they used the triangl shape method to apply the adhesive but it seems a fail-safe way to prevent leaks.
BMW E90 335i 2007 AC fail and leak with sound and green liquid and smell
Pressure hose “compressor to condenser” problem part# 64539239768
this is not the sound of the engine, this is the sound of the leak, I’ve switched-off the engine already, no over-heating issues
Pressure hose – compressor to condenser 64539239768