I plan to use Motorcraft 820S oil filters on my '09 Ram 5.7 truck.
Does anyone see any problems down the line?
Thanks,
Jack

 

I was using them also but the regular motorcraft fl820s filters have only 80 % multi pass efficiency, from what I was told. I use the motorcraft RACING fl820s which are 99% multi pass efficient or Napa Gold, The Puralator Pure Ones are great filters but the dome end bypass is not the best.