Thanks! I stand corrected. While the steel bumper underneath is the same, the end caps are cosmetically different.. an 07 cap will fit an 08 bumper but will look different and thus not much use to you if you are replacing just one.miketan said:The '08 bumper caps are NOT the same as the '04-'07's. They're smoother in contour and the foglight openings are squared off on the sides. Also, the Armada front airdam that fits on the '04-'07 bumpers apparently won't work on the '08's.