Feature 1Applicable Model: The radiator coolant hose is a replacement for Civic EP3 Si SiR Type R K20A3 2002 to 2005, please check the model and year before ordering. 2Main function: The silicone radiator hose is usually used to connect the coolant channel between the radiator and the engine to transfer coolant. 3Heat Resistant Material: Made of high temperature resistant silicone material, three layer design, and can withstand working conditions in high temperature environments. 4High Strength: The hose has excellent tensile and compressive strength, can withstand high pressure and severe extrusion, and is not easy to deform and break. 5Good Sealing: Has excellent sealing performance, which can effectively prevent coolant leakage and gas leakage, and protect the safe and reliable operation of automobile engines.Item Type:RadiatorCoolantHoseMaterial:Silicone .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Fitment:Fits forCivicEP3SiSiRTypeRK20A32002to2005Package List2 x Radiator Coolant HoseNoteInstallation and upgrade by a professional mechanic is highly recommended.'Before installing the silicone radiator hose, you should ensure that the coolant in the engine cooling system has been drained.