I'm planning to order the parts related to water pump job since coolant is dripping around water pump area. especially i'm looking for a hose connects with water pump.
can anybody know what part number or shoot me link?

Thanks!

 

https://nemigaparts.com/cat_spares/e.../RE33/11_3404/

 

http://www.realoem.com/bmw/enUS/select

 

 

We do the small water pump hose
https://www.waymotorworks.com/water-...e-r52-r53.html

and we install the flange at the same time
https://www.waymotorworks.com/water-...e-r52-r53.html

then of course a factory MINI water pump as we have had many issues with aftermarkets
https://www.waymotorworks.com/r53-water-pump.html

Of course if you haven't done it I would also service the supercharger
https://www.waymotorworks.com/superc...t-r52-r53.html

 

FESM won't affect your A/C system because there's no need to disconnect the A/C plumbing to replace the water pump.