While the customization of your ride gives it a unique look that no one else will have, this process sometimes makes more problems than it solves. And one common problem of customization is component fit. This can also be true of your after market headlights. If you have found a pair of must have headlights that are just shy of an exact fit in your current housing you will need some Replacement Headlight Filler in order to properly be able to use them. Replacement Headlight Filler is an insert that is used to fill in any gaps left behind by ill-fitting headlights. This insert closes the gap between the light and the housing or the housing and the trim. The insert is also used to give added support and stability to your headlight housing. Without quality Replacement Headlight Filler in place your headlights could slip out of adjustment and the looks of your new headlights could suffer. With filler installed however, you can protect your driving safety and still enjoy the hot looks of your new custom headlights. And, since this insert is so easy to install, you can enjoy the fruits of your labor within minutes of receiving your filler. Car enthusiasts should definitely get professional help when they buy good quality car or truck parts. For all our customers, we maintain a 24-hour, 7 day a week customer service call bureau to answer your calls. To make a good deal even better, we provide completely free shipping for each order $50 and up. If you spot a better price somewhere else, call us - we always beat any price advertised elsewhere.