Originally Posted by dadto2
You want the PH10063 with the 22 lb bypass for your Sierra. The PH10075 fits, but it's the 14 lb bypass.
I've used Champ filters for years on my old Colorado and my S70, always with great success. Once my stash of Premium Guard PG2500s is used up, I'll order more Champs for my Sierra.
Too late to edit my post, but I typo'd the old Champ filter number. The old filter with 14 psi bypass is PH10575.