Originally Posted By: daman
Originally Posted By: GerGa
Hi guys, I want to put a Magnefine inline transmission filter on my 2004 Buick Lesabre with 4T65e. It comes in 3/8", 5/16", and 1/2". What size will fit my car? Do I put it on the return line to the transmission or doesn't matter?
Thanks
Most likely 3/8. Yes you would install it in the RETURN line back to the trans as close to the trans as possible.
A side note, make sure you get your MF on line from there site as others from say NAPA,ebay,etc,etc are fake MF and could fail.
I am not sure I believe that the ones from NAPA and EBAY are fakes. I have bought ones from both places you mention and I doubt they were fake. If I owned a factory in China and wanted to make knock-off car parts, it would not be Magnefine filter for $15 a pop.