Keyless2Go New Uncut Replacement Transponder Ignition Car Key MIT12-PT This is a brand new uncut transponder key for select Mitsubishi vehicles. Please check product description for vehicle fit guide. A website link to free DIY programming instructions will be provided with every order. 2 original working keys required in order to do self-programming. If you do not have 2 keys, you will need to get this key programmed by an automotive locksmith or dealership. Vehicles 2000 and 2001 years are NOT self-programmable and must be programmed by a dealer or automotive locksmith. Replacement for part numbers: MIT12-PT, MR587315, MR587317, BMIT12PT, MIT7315, MIT12PT, 5907793. WILL NOT WORK if you have FAST Key System (also known as Smart Key, Passive Keyless Entry, or Push Button Ignition) CANADIAN VEHICLES: vehicles made for Canadian market do not have onboard DIY programming available and will require dealer/locksmith programming; please contact us before purchasing if you have any questions.