CONS: does not come w/ a round rubber/foam gasket to seal the hole like the OEM...i had to caulk instead. A minor design flaw is how tight the recesses are of the screw holes. you cannot use a standard socket head to tighten the screws due to the tolerance being so low. My screws are 0.25" hex heads (no flat/phillips). I used a pair of needle nose pliers to tighten them.