This silver fuel filler gas door fits 2006 Lincoln Zephyr, 2006-2009 Milan, and Fusion models. It is a direct replacement and made of steel material. The item includes everything shown in the picture, and its part numbers are 6E5354405A26A and 6E53-54405A26-A.
It is a genuine OEM item, with a 30-day warranty. This fuel filler door is also interchangeably used for 2006-2009 Ford Fusion, 2006-2009 Mercury Milan, and Fuel Filler Door Gas Tank Lid Cover Cap. The manufacturer warranty is detailed in the item description, and the ID is E-A17423 #282 Y - JB.