Review on 2004-2008 Ford F150 Fuel Gas Tank Filler Lid Door Cover - Perfect Fit With 4L3Z-99405A26-EAA by Adam Vang

There is a small tab on the hinge side of the cover that needs to be cut off prior to installation. The diameter was correct for the opening on my 2004 f-150. I did not notice the tab before installing it and ended up cutting it off after the installation as I could not remove the lid for fear of breaking the entire assembly that I was replacing. Now it needs to be painted. Overall I am not completely satisfied, will probably end up changing it out again.