This drain plug with a screen is specifically designed for Citroen 11CV and 15CV models manufactured up to July 1952. The screen helps capture dirt and metal particles, keeping the engine oil clean and extending the engine's lifespan. Its robust design ensures durability and easy installation. Ideal for classic car enthusiasts who want to keep their vehicles in top condition. This plug is an essential maintenance component that contributes to more efficient engine performance. Ensure your Citroen runs smoothly and reliably with this high-quality drain plug.