I ran this cartridge filter 10.5k miles in my 2000 VW eurovan. It's a little wavy/warped but not too bad. Nothing shiny in the Pleats, no obvious holes.The oil that came out of it was blacker than I'd hoped, but still dispersed well on the business card. Oil was Mobil 1 0w-40 euro, 60% SP, 40% leftover SN