【Compatibility】: The windshield washer check valve is manufactured in strict accordance with OEM standards and has the same form, fit and function as the OEM original part. It has a very wide range of compatibility. Its original part number is 85321-28020, 8532128020. Please check the part number to ensure fitment prior to purchase..【Durable ABS Material】: Our windshield check valve is made of high quality ABS material, which is hard and sealed enough to resist any breakage or corrosion. It helps you spray your windshield quickly to restore a clear view and extend the life of your wipers..【Necessary Replacement Parts】: The length of the windshield washer check valve is 1.68 inches, the height is 0.82 inches, and the diameter of the single-hole nozzle is 0.19 inches. It is the perfect replacement for the wiper washer windshield check valve. You only need a simple operation to install and replace it, and get a clear driving view..【Package Includes】: You will receive 2 wiper wash windshield check valves. We make sure that every product you receive from us is made with high quality raw materials and is free from defects..【Friendly Service】: We have strict control over every procedure, from product selection to manufacture, from quality inspection to logistics. All our effort aims to provide higher quality products, faster delivery, and the best shopping experience for our consumers. Please contact us if there is anything about which you are unsure or dissatisfied.