Originally Posted By: 901Memphis
Even if you changed every filter at 5000 miles you have like 250,000 miles of filters, which is far longer than that engine will probably go.
I don't think I will ever keep a car long enough to go 250,000 miles!
But I am hoping that GM will keep using the PF63 equivalent filters and as long as they do, I am good for years to come. I wonder if the filters will be ok to use after years of sitting in my garage! I though the shelf life of oil filters was no more than 5 years.