Where to buy air filter

[fx4wannabe]

Where are ya'll finding air filters for the factory turbo air box? None of the local parts stores have a clue what I am talking about and keep trying to give me a PSD filter or an N/A filter.

 

[franklin2]

I looked on Autozone's site and plugged in a truck with the VIN "K" engine.

They listed;

STP SA7403

Luber AF322

Fram CA7403

K&N 33-2088

K is the correct engine isn't it? PSD is a "F"?

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[fx4wannabe]

I don't remember off the top of my head but that filter looks right.

 

[typ4]

NAPA 6317

 

[Rot Box]

I printed this out and threw it in the glovebox: https://www.atsdiesel.com/pdf/air-filters-ats-turbos.pdf

You're is the same as the 093 kit if I'm not mistaken.

 

[whiteboyslo]

Tell them you have a 93 turbo and they'll stop confusing it with the Powerstroke.

Mike

 

[fx4wannabe]

Yea mine is the 093 system. Thanks for the part numbers guys.

 

[fx4wannabe]

i ended up getting the Wix filter. Is it necessary to put in the foam pre filter? Seems like that is just added restriction that won't do much.

 

[franklin2]

i ended up getting the Wix filter. Is it necessary to put in the foam pre filter? Seems like that is just added restriction that won't do much.

I would use it. It makes the main filter last a lot longer.