Canadian Hummer Club Forums

What can I use for power steering fluid as this part number does not exist. What can I use in place of it. Can I use any that are gm certified?

You can use Amsoil synthetic power steering fluid. The part number you mentioned is a GM only Dexos synthetic power steering fluid.


I actually use Amsoil 5w-30 synthetic hydraulic oil, but my steering takes a beating and needs a more robust oil!

I use anything that's gm compatible, I'm sure in Polar bears case he's mega extreme , In his usage , hehe