Features: Upgraded your car engine cooling system with this hose connector featuring a metal composite gasket to prevent coolant contamination from sealants. This connector ensures leak proof performances through advanced sealing technology. Ideal for car owners and professional mechanic requiring durability cooling system maintenance solution. Designed for urban commutes and long distance drives, it prevents engine overheating in extreme temperatures while simplifying DIYer installation without specializing tool. Eliminates traditional sealant issues with its innovative gasket design, safeguarding radiators and cooling tanks from blockage risks during hose replacements. Specifications: Component:Plastic/Aluminium Color:Silver/Black Length:Approx.14cm/5.51inch Part Number:11118511205 For F01 Package Includes: 1pcs Coolant Hose Connector 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 color. Thanks for your understandings.