I tried to get a replacement motor for my steps at Auto Zone. They could not match up the motor. They even ordered two motors that look like mine, but did not match. I got tired of trying to match the motors. I put the code number in on line and cam up with PN1101428. They use a lot of different motors on those steps. Ended up ordering the motor on line. I could be wrong but I think the motors from 2006 and up are not the same as the ones you get from the auto-part stores. Either way the motor I got works great with my steps.