12"x1.5" ID Bl Virgin Silicone Heater Hose 38mm 428°F Radiator Coolant Free Ship Silikon Rohr 12"x1.5" ID Bl Virgin Silicone Heater Hose 38mm 428°F Radiator Silikon Hitzebeständig Transparent HPS High Temp 4-ply Reinforced 1.5 Silicone Offset Straight Coupler Hose Black Blue 38mm Exceed SAEJ20 Standards, Ideal For Custom DIY Radiator , Heater Coolant Connector, Cac Charge Air Cooler System, Marine And Industrial Use, Custom Turbo, Air Intake Kit Or Intercooler Piping Fabrication Placement on Vehicle: Engine Compartment