The locks are not interchangeable between the 2 models. I can rebuild your locks and key them to any key cut or find a key that fits your existing locks if the locks are in good shape. I haven't recently checked on the availability of new door lock cylinders for the zx or the prices of them. I may even have some cylinders in stock but I'd have to look at my lock inventory. FYI, to change the door locks you're going to have to pull the windows. If you send me your ignition lock, and your rear hatch lock and the one door lock you have left, I can repair or rebuild them as needed and get you the correct key along with some duplicates. You'll have to contact me directly for the service. My e-mail is
[email protected] and my land line phone is 360-668-2979. Be sure to let me know that you found me on this forum for a discount. Z man of Washington