Tuesdak
TDR MEMBER
There is more to filters than just filtration. My '91 has 330k miles on Napa/Wix and my '01 has 370k miles on Napa/Wix. Keep in mind the VP pump is notorious for failure. Mine is original.
Things change and sometimes not for the better.
Mann+Hummel paid a price for this "Reputation" Wix had and are more than happy to flush it down the same hole like they did with Purolator.
Offhand for a 2018 RAM Cummins
The Wix cabin air filters are made in China from them where another in-store brand is USA made.
Their air filters now have a "plastic" mesh support vs. the metal backing screen.
YaY here Wix goes again re-imagining a filter. Last time they did that, plastic body Duramax fuel filter, the WIF sensors would leak air (or fall completely out). Engine runs out of fuel with an air leak because GM couldn't be bothered to source a good lift pump. A simple Wix fuel filter left me in the middle of Nowhere AZ.
If you were a corporate spokesman for a company the size of Wix, would you care what a hick from Idaho said?
Both Fram and Wix had to care when they were explicitly not on the approved filter list for Cummins. I walk back the change comment because nothing has really changed.
I've started using the heavy duty synthetic Puralator Boss on my stuff, another option local stores stock. US made filter, not cheap though! Tough filters, thick cans, well made.
If the only filter I could get was a Puralator - I'd put the old filter back on because the odds are better it will keep filtering rather than tearing a pleat after say 3000 miles. Not just filters from them of mine disguised with another brand Bosch I cut open, but, Tear-O-Later is a known RASH all over the internet.
Last I checked Bosch is now a painted can made by the conglomerate formally known as FRAM. This was a Puralator made one years ago. No, Tear-O-Later haven't corrected the pleat tearing problem.
You can get the same T-shirt stuffed in a can Zero filtering performance, media failure, from a far cheaper FVP from China.
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