qualitykeylessplus Two Replacement Transponder Chip Keys MZ24PT for Mazda Vehicles with Free KEYTAG This is a pair of high quality replacement transponder chip keys for select Mazda vehicles with keys matching Part Number: MZ24PT. Fits most: 2011 Mazda 2 and 2004-2011 Mazda 3, Mazda 5, Mazda 6, Mazda CX-7, Mazda CX-9, MX-5, RX8 Programming Information: There may be DIY programming instructions for select vehicles. A locksmith or dealership will be required to cut these keys, they can also program them. Please be sure to match Part Number: MZ24PT, Key Shape, and Blade Groove to your original key for proper fitment. Just because your vehicle is listed as compatible, it is only compatible IF part numbers match. Some vehicles have several available remote and key options. QualityKeylessPlus Bundles all include: uncut key blade, new battery, 90 Day Warranty/Return Policy, Free US Based Tech Support and key-tag return service- see details below.