I am in need of new keys for my 2007 Honda Fit and I found 2 different key blanks, one with transponder ID48 and one with transponder ID 46. Which one will fit?It seems that the 2008-09 and the 2007 have different keys.
Any info appreciated.

 

I know this went by the wayside but now that I'm in need of just the transponder chip, I am also curious. I see that the 2007 Fit has a different part # from Honda than the 2008 models on the key blank/housing. I've already cut my blank and got the fob to work with the doors but the rfid transponder I have is for an accord and does not jive with the Fit. I see various ones available online but I can't figure out which one to buy. We've the glass encapsulated unit and not the "chip" style ones.

Thanks folks!
~Alex

 

I purchased an Ilco key with a transponder and when I received it, proceeded to cut the handle in half and remove the rfid. I popped it into my switchblade key, which I had cut for free at the dealer previously, and it programmed just fine. part # HD113-PT is the Ilco number. This wouldn't be a bad deal either if you needed a key to get in your car and drive it and not have to worry about it getting wet. (there was a post about someone surfing with their car key)

The key was about $13
The programming, as it typically is, was $50
The switchblade was $15
The keyless entry was free from another Honda.

~Alex