Through trial and error, I found that installing a coolant filter was an absolute must for my car. The Luber Finer filter has been a game-changer. It`s easy to install, has top-quality construction, and HAS kept my coolant running smoothly. The most significant advantage is the peace of mind that comes from knowing that my system is free from contaminants, which can cause wear and tear on engine components .The only downside is that it can be slightly pricey compared to other filters on the markSee full review