IIRC, its in the tank like others have mentioned.

 

the responses in this thread really boggle my mind at how useless they are. i just looked it up.. it is the same in your '03 as it was in my '05. u can access the filter under the rear seats at the floor board. i digged up the '03 service manual and attached the relevant pages. see attached.

 

^ LOL...good info, but most of the responses said it built in the tank.

 

was thinking of changing the fuel filter but it self cleans??? i never heard of that?

 

What's mind boggling is your grasp of the English language..or lack thereof..

That would be dug up the service manual...

 

LOL....To be honest, I don't know either. I just telling w/e the tech told me. I did hear such thing somewhere thou, but not on our cars so I took his words for it.