2006-2010 Explorer Mountaineer Driver Power Seat Track 6 Way Non-memory. Comes with 6 way Harness. You can use this track in a vehicle that has 8 way adjust if you use your original 8 way harness....easy swap. The Harness unplugs at the bottom of the motor pack....see last photo. THIS IS A NON-MEMORY TRACK AND MOTORS. This track is shown with 08-10 harness. If you're buying this for a 2006 or 2007 it will work, but you''ll have plug your original harness into it......easy swap