The SIDE WINDOW RUBBER HOLDER for the Citroen 11CV/15CV is a crucial component for securely fastening and adjusting the side window. This rubber prevents rattling and ensures the window is firmly held within the body, minimizing vibrations and noise. It also aids in preventing water leakage into the vehicle’s interior. Specifically designed for optimal performance and durability, this rubber provides a perfect fit and retains its flexibility even under extreme weather conditions. An essential product for classic Citroen car enthusiasts who value authenticity and driving comfort.