the holes don't line up I believe, just use self tapping screws and be careful that the bit doesn't slip off the screw and peirces the speaker cone, on my sentra with the flat door panels with the plastic grilles I removed the grille and mounted the speaker with the door panel on the door than used the new speakers grille, when I switched to the sport type door panels I mounted the speakers under the door panel. The only thing you have to watch is the depth of the new speaker, if they are too deep you will have to use a spacer behind the spoeaker, I made a set out of 1/4" plywood with one of the sets of speakers I used to have, the alpines I have fit with no spacer, check the application guide or call crutchfield and ask what the depth is for the car and how deep the speakers you are looking at are before you buy them.
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