The Mishimoto Silicone Radiator Hose Kit in blue is a direct replacement for the OEM part numbers 19504-5AA-A00 and 19501-5AA-A00 on the 2016-2021 Honda Civic 1.5T. This kit includes (2) silicone hoses and (4) worm gear clamps, made from high-quality silicone material with a length of 21.00 inches. It is designed for the 1.5L Turbo engine code and is compatible with the 10th gen Civic radiator. The product is manufactured by Mishimoto, a trusted brand in the sport compact market, and includes a California Prop 65 Warning for safety.