Headlamp buckets tend to corrode due to the splash from inside the fenders. If you can't maintain a good aim on your headlamps, its most likely the adjuster mechanism inside the bucket failing.
Our replacements are plastic, one of those areas where plastic is better than steel, so they won't corrode like the originals. Replace yours once and for good - and enjoy the peace of mind that comes with a correct, long-lasting repair.
