Wix probaly makes Napa's oil filters.I know my father will not get anything from Napa,Sponsorship is on a Toyota.CarQuest also makes the best parts and they made one right move,switch to Delphi for their fuel pump supplier and ditched Airtex.Napa's fuel pumps are made by Airtex and Airtex pumps are junk.My father gets parts from CarQuest and Auto Value because they deliver the parts and Napa does not in my area.Look in any of the parts boxes from Napa and Carquest,some parts are from GM and Ford and are more money than the dealer.iT is the same part