Have any of you bought and tried these so-called blank OEM Honda smart key/fob from Ebay? Do they work? Are they really genuine Honda part? My local dealer says they will program but no guarantee it will work. At the dealer, they charge $110 for the parts (fob+key) and its $66 on Ebay. Worth the risk?

Something like this:

New Honda Smart Remote Prox Key Keyless Fob Transmitter Entry Push to Start | eBay

 

Also, on ebay, the seller states: "COMPATIBILITY- will work with OEM keyless systems. MAKE SURE YOU MATCH FCC ID AND/OR PART NUMBER with your current remote or one suggested by Owner's manual - BEFORE YOU BUY - it will save you time and money.

Continental A2C80084900
Anatel-1100-13-2149
FCC ID: KR5V1X

I just looked at my fob/key and can not find this FCC ID or any of the info above. Where can I find them?

 

It's inside the fob on the board. Remove key, separate the two halves... same procedure as replacing the fob battery. The info above is the same as my 2016 EX fobs

 

Everything matches.....Guess I'll take a shot.