Get your Mitsubishi Diamante a spare key without paying dealer prices. This RemoteBasics 4-button keyless entry remote is built to the original's specs. It is made to the same FCC ID (OUCG8D-522M-A) and frequency as the factory key and replaces part number MR587979.
Lock and unlock your doors and sound the alarm from a distance. Your ignition key stays the same.
On many vehicles you can program this remote yourself, no tools needed.
Please match the FCC ID and part number on your old key with the details below before ordering. If you're not sure, send us your year, make and model and we'll check it for you.