Your engine oil collects dirt, carbon, metal shavings, and other contaminants as it lubricates the moving parts. The oil filter traps these particles, preventing them from circulating through the engine and causing wear and tear. Without a functioning oil filter, your engine could suffer from: Reduced performance Increased friction and overheating Premature engine damage https://ezinearticleblog.com/why-oil-filters-matter-the-unsung-hero-of-engine-protection/