Was looking at RockAuto to bulk buy oil filters and noticed they had no AC Delco oil filters.
Did anyone else notice this too?
Did anyone else notice this too?
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But RA had NO ACD filters, even the PF63A
Ordered Wix off Amazon and they arrived same day.
Somebody mentioned on another thread about Mobil having a similar oil to the Valvoline Restore & Protect. What is Mobil's called? Might start using that.

First Brands is the company that manufactures AC Delco filters along with making Fram, Champion Labs and others, and has filed for bankruptcy.Was looking at RockAuto to bulk buy oil filters and noticed they had no AC Delco oil filters.
Did anyone else notice this too?
Wix is owned by Mann-Hummel a German company which also owns Purolator.
Great. Couldn't be happier.Wix is owned by Mann-Hummel a German company which also owns Purolator.
cartipsdaily.com
Yea, I had always known that Napa filters were made by WIX. Made no difference to me. I have used WIX over 40 years with no problems. Even on my Harley's, no problems.Note that (if one is to believe this site) NAPA auto oil filters are now made by Premium Guard, Inc. -- no longer by Wix:
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Who Makes NAPA Oil Filters? (The Answer Changed in 2026)
If you've been grabbing NAPA Gold filters for years thinking you're getting a Wix, you're in for a surprise. The manufacturer behind NAPA oil filters has shifted — and the details matter if you carecartipsdaily.com
Where did you get the PPE and part number if different from picture.tksI switched to PPE. So far, I'm impressed. A lot more media and they filter down to a lower micron level than anything else I've found. And here's the interesting part... the oil looked notably cleaner/lighter color after my last change.View attachment 486306
Yea, I had always known that Napa filters were made by WIX. Made no difference to me. I have used WIX over 40 years with no problems. Even on my Harley's, no problems.
I use O'Reilly's for a lot of parts. The O'reilly's brand oil and air filters, called Micro Gard, all have WIX part numbers on them.
which are made by WIX anyway, so ORVietVet might also appreciate the info.If Wix isn't available, I've been using O'Reilly's MicroGard Select filters
https://ppepower.com/collections/oil-filters And yes, the part number in the photo is the correct one.Where did you get the PPE and part number if different from picture.tks
Wish there were a way for my Gen3 V8 to make use of PPE's Gen4 V8 oil filter ...https://ppepower.com/collections/oil-filters
And yes, the part number in the photo is the correct one.