GATES Radiator Hose, 2-1/8" ID x 36" L 5NDD4

These EPDM (ethylene propylene diene monomer) type EC radiator and coolant hoses meet SAE (Society of Automotive Engineers) Standard 20R1 for Class D1 hoses, which provide low oil resistance and have a longer life expectancy then EPDM SAE 20R1 radiator and coolant hoses that do not meet the D1 Class rating. These hoses are typically used for routing coolant and radiator lines in heavy-duty trucks, buses, and off-road vehicles, and they are also approved for marine applications. EPDM hose provides good flexibility and strength, excellent resistance to ozone and high temperatures, and good resistance to chemicals. These hoses resist cold water leaks and electrochemical degradation. The hoses' cover is marked with 1" increments to help users cut the hose to the desired size in custom-fit applications.Radiator and coolant hoses carry coolant from a vehicle's radiator to its engine to cool the engine and prevent overheating and vehicle malfunction. They also transport hot coolant from a vehicle's engine to its radiator, where the coolant is cooled for recirculation. Also known as antifreeze hoses, coolant lines, and coolant tubing, these hoses are made from materials that can withstand exposure to the chemicals and additives used in vehicle cooling systems.

Radiator Hose, Hose Inside Dia. 2 1/8 in, Hose Length 36 in, Hose Style Straight, Hose Color Black, Green, Hose Tube Material EPDM, Hose Cover Material EPDM, Max. Working Pressure @ 70 F 61 psi, Temp. Range -40 Degrees to 275 Degrees F, Standards SAE 20R1 Type EC, Hose Configuration Bulk Hose, Hose Elbow Angle 0 Degrees