Bmw 550i 545i 645i 650i AC belt installation 

Thank you for this video! It was short and sweet! I wasn't expecting it to be that easy. I definitely thought I was gonna need help but I didn't

BRO YES. THANK YOU.

I’m having the same problem I hope this works

thank you, brother - what kind of A/C belt tensioner should i get for a 2008 550i?

Does anyone even understand what the hell he was talking about all i got was 7mm

7mm and what size is the other bolt that turn the crank pully???

No bro It didn't help anybody please take down this video, just a waste of space.