Features: Ensure a perfects fit for your car with our washer reservoir caps, designed for seamless compatibility and enhances performances of your vehicle's wiper system. Crafted from plastic, this lightweight caps offer excellent resistance to heat and corrosion, ensuring long lasting reliability under various weather conditions. Ideal for automotive repair technicians, and car enthusiasts seeking to enhances the efficiency and stability of their vehicle's wiper system. Perfect for urban driving, long road trips, or routine maintenance, this caps ensures optimal operation of your wiper sprayer system, maintaining clear visibility and safety in changing weather. With its precise design, this washer reservoir caps provide a leak proof seal, preventing water loss and maximizing the effectiveness of your wiper system. Specifications: Component:Plastic Size:Approx.16cm/6.3inch For MK3 2012-2018 Part Number: 1890816 BM5117C615AD Package Includes: 1pcs Windshield Washer Caps note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.