If your Mercedes is feeling a little loose or noisy up front, these sway bar end links might be the fix. This is a pair of front left and right links made to OEM standards, designed to fit various Mercedes-Benz CLS and E-Class models from 2010 to 2017 – including CLS400, CLS550, E250, E350, E400, E550, and E63 AMG trims. They match OE numbers 2123201189 and 2123201289, and they’re 100% tested before shipping. Easy to install if you’re handy, but always double-check your vehicle’s year and model (VIN helps!) to make sure they’re the right fit. SWSD offers a 1-year warranty, and their support team can help with questions before you order. Restore that tight, stable feel to your Merc’s suspension with these durable replacement links. Keep your ride smooth and controlled – just like it should be.