This lower radiator hose is precisely molded to fit the 1UZ engine with NWT radiators, offering OEM-level quality and durability. Made from an EPDM tube reinforced with synthetic fiber knit and covered with heat-, ozone-, and chemical-resistant EPDM, it resists vacuum collapse and electrochemical degradation—the main causes of hose failure. Its pre-shaped design ensures a perfect fit and secure seal, meeting SAE 20R4 Class D2 and DIN 73411 Class A standards. This hose provides reliable coolant flow and long-lasting performance for your vehicle’s cooling system.
