Our 2003 Mercedes S-Class Wheel Locks (18inch and 19inch Wheels) Q-6-40-8116 ships directly from an authorized Mercedes dealer. Since 2000 we have offered secure online ordering and fast affordable shipping. All our genuine Mercedes parts and Mercedes accessories are backed by Mercedes's warranty, which is covered by any Mercedes dealer in the US. Exactly like your local dealer only lower prices and shipped directly to your door. If you have questions about Mercedes accessories or Mercedes performance parts or need assistance, please don't hesitate to contact our friendly Mercedes parts and accessories experts online.