Your truck does not have a cabin air filter. I checked and it is listed as not being equiped with one at all. It may have a dealer add on cabin filter but it did not come with a factory cabin air filter.

Answered by racefan966 (expert)
4,866 answers provided

If it doesn't come with a cabin air filter, how does napa have the part? Is it a dealer add-on or something? Thanks.

Response from castorriv
1 question asked

Because it is a dealer add on not a factory install. So there is a part number for it. Just like my 99 Jeep it is an option as well so there is a part number but it was never installed My Mustang the same thing but my F-150 never offered. Sorry but that is what it is saying. If you would like check with your local Ford dealer.

Answered by racefan966 (expert)
4,866 answers provided