Top 10 Most Replaced Vehicle Components After Three Years

6. Headlight Components

Perhaps technology strikes again, but headlight component replacements actually saw an increase of 0.3 percent from last year, to 1.8 percent. It’s worth noting however that headlights required less frequent replacement than other exterior lights on 2010 model year vehicles, though the rise in replacement undoubtedly comes from the increase use of LED technology, which not every automaker is spending top dollar on.