1994 Rodeo Keyless Entry - Can't buy aftermarket remote without FCCID #

Got a 1994 Isuzu Rodeo that has a factory installed keyless entry installed. My problem is the old remote for is broken and the FCC ID # on the back is rubbed out to the point you can't read it. I need to give the people at Autozone this FCC ID in order for them to find me a replacement. If anyone can help me with this I would greatly appreciate it.

Find a used one on ebay?

Or maybe someone here who has a 94 Fob can give you their ID?

Not sure how it works?

Autozone is EXPENSIVE for replacement remotes, and they order theirs through sites with incorrect programming info, from what I've seen on other posts on this forum.

If you have the rectangle shaped 4 button flat unit, the FCC is G571TX318. If it is somewhat egg shaped, with 2 buttons, the FCC is BAB237131-013.

Onblsht, I concurr with the numbers for the 4 button rectangular one. I have 3 of them...
Had to look at "her" store.
Here you go. $35
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&tc=photo&item=7939631796&category=33723

try this - no fccid required

http://www.keylessride.com/