Stabilizer links, also known as sway bar links, are key components of a vehicle’s suspension system that connect the stabilizer (sway) bar to the control arms or struts. Their main function is to reduce body roll and keep the vehicle stable during cornering or driving over uneven surfaces. By linking the sway bar to the suspension, stabilizer links help distribute weight more evenly across all four wheels improving handling and ride comfort. Worn or damaged stabilizer links can cause clunking noises, poor handling and increased body sway especially when turning or hitting bumps. Replacing them helps restore proper suspension function and ensures a safer, more controlled driving experience.