This is a genuine MERCEDES-BENZ Guide Rail, specifically designed for the roof of your vehicle. Part number A177690290164 ensures a perfect fit and reliable performance, maintaining the integrity of your roof system. Crafted with high-quality materials, this guide rail is built to withstand the elements and the demands of daily use. It plays a crucial role in the smooth operation and secure positioning of roof-mounted accessories or functional roof elements. Replacing a worn or damaged guide rail with this OEM part will help restore your roof's functionality and prevent potential issues. Trust in MERCEDES-BENZ engineering for a part that meets the exact specifications of your vehicle.
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