I own a 2007 Honda Pilot EX-L with no USB hookup. How can I play my MP3 thru my car stereo?

lighter adapter, radio tuner for mP3, can get them from canadian tire, walmart etc.. I picked one up for $15 at canadian tire plays mp3 player, iphone, blackberry music.

Or you can get a 3.5mm Stereo Male to 2 RCA Female Cable from best buy for like 6 bucks, and you get a consistent sound with no radio interference, just plug it into the audio inputs of the auxiliary jack.

if u were looking for something like zach said.....it doesnt sound like u have any way what-so-ever to hook up anything, besides the 12V jack.....because car companies have production lines, every car stereo for the honda pilot that year is the same....if u wanted usb hookup or something like that from the dealer all they have to do is pop out ur main stereo console (dont unhook anything) and in there somewhere should be wire that looks like its unplugged, i'd go to the dealer or a shop to find out how to find it....but simply buy the kind of plug in u want, and hook it up....they're all pretty universal....hooking up stereo equipment is pretty easy, if u go to any audio sound store most of the employees were trained by the place ur standing in