Just give them you vin #
My dealer stocks them. I just used two.If they don't have a clue call someone else.

 

tell them the base part # is 12224 or 12a224 I dont remember the prefix or suffix

 

Part # is 5C3Z-12224-A, list price is $89.04 at my dealer, he let me have it for $71.23. Kinda pricey. Hope this helps. I called two dealers before I could find one.

Wesley