coparam4x4

Does anyone know off hand what the part# for the 48re filter at napa is? On their website you can only look up by the truck and it doesn't say what transmission it is for. Do they use the same filter for 46,47 and 48re tranny's?

Rob C

use the autozone or checker website and get a part number then use the cross reference box to search or just call them (480) 820-7900 thats the one on Elliot and Kyrene.

coparam4x4

Napa:ATP15919 filter only
ATP18565 filter and gasket

I cross referenced geno's,autozone and checker and that's what I came up with.

annabelle

They have the # for the 47RE in their book. Same filter.

coparam4x4

The same filter is used from 98-06. Just got through changing the atf. Not too bad. The trick is to put a rubbermaid tub under the pan, that catches all of the fluid. The only fluid I got on the driveway was when I had to put the pan on the ground so I could get out from under the truck. Now I cant wait to see if my tranny runs a little cooler with synthetic atf in it.

timcasbolt

You took synthetic out if it was the factory fill.

coparam4x4

So if the factory fill atf is synthetic why dont they advertise it that way. Even the factory mopar atf at wally world say NOTHING about being synthetic. You think they would put it on the bottle if it actually was synthetic so more people would buy the mopar as opposed to aftermarket fluid. Just my advertising thoughts.....

timcasbolt

All atf+4 by any seller is synthetic by definition.