LB7: ac delco oil and fuel filters?

05' Ditry Duramax

New member
May 3, 2008
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Port Orchard Washington
I use both. Couldn't tell you if they are the best. I get the oil changed for free at the dealer I bought the truck from. I'm not complaining. I use the fuel filter because i get them at a good price. I did notice the fuel filter's are white now. I don't know if the filter itself changed or they ran out of blue paint to put on them
 

Jack Bauer

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May 3, 2008
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CT
I've always used OEM Oil filters. But when it has come to fuel filters I've run the OEM, Luberfiner, Napa you name it. Never had an issue with any of those. I had heard somewhere that they are all made by the same company and just rebranded and that wouldn't surprise me.
 

Cougar281

Well-known member
Sep 11, 2006
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St Louis, MO
All the fuel filters where made by Racor... Now I THINK someone else is making some of them, but most of them are probably still made by Racor.
 

Dirtbikindad393

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Nov 2, 2008
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Moorpark, CA
They are all good filters. I use the Wix fuel filter which I beleive is a lower micron rating than the AC Delco. For oil filters as far as efficiency goes you would be hard pressed to find one that filters at a lower micron rating than the Amsoil filter.