Inner Fender Clip

Anyone know the part number for the little plastic clips that hold th inner fender just inside the fender flare. One of them seems to have taken a permanent leave of absence on the passenger side of my truck.

 

Same thing happened to mine but on the front left fender right above where it rests on the bumper, it came a little loose and I'm wondering how to fix it. I mentioned it to the guys at toyota when I was getting my truck aligned and they said to go to a body shop lol, I don't think a little clip missing is that serious but I still want it fixed.