OE: 6466XV 6466TZ 6466TY Design: The overflow hose of a car's radiator tank is designed to automatically replenish or release coolant according to design requirements when the coolant volume changes. Reliable Material Construction: This radiator bleed hose is made of specialized materials designed to withstand the pressures and temperatures within engine cooling functions, providing long-term reliability while maintaining vehicle cooling efficiency. Direct-install: Radiator hoses are easy to install, requiring no complex tools or modifications, making them convenient, labor-saving, and easy to use. Performance: The radiator overflow hose effectively maintains the engine cooling system, prevents air and oil leaks, and improves driving performance. Note: We are committed to providing after-sales service to all customers. If the product is not suitable for you or you have any dissatisfaction, please let us know, and our team will reply to you within 24 hours., Manufacturer: NNBINK