2005 G35 coolant recommendation

[5150ds]

I have a 2005 G35 sedan 5 a/t and am going to be changing my hoses to silicone; everything else in the cooling system is stock. I would prefer something other than the factory fill. Any recommendations?

 

[EricF]

G-05 or Zerex Asian formula

 

[mechanicx]

Well whatever you do don't use a dexclone because it is believed to deteriorate silicone. I can't say that no other OAT's do but I don't think so. I think Asian formula, G-05 and Peak Global have a similar OAT and don't appear to deterioate hose and gasket materials so you could probably be good with either.