{"product_id":"gates-23478-radiator-coolant-hose-upper","title":"Gates 23478 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 23478\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose part number 23478 is designed specifically for select Lexus models including the GS460, IS F, LS460, and LS600h. Engineered from durable EPDM material, this radiator coolant hose ensures reliable performance in your vehicle's cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and durability\u003c\/li\u003e\n\u003cli\u003eCenterline length of 244 mm (9.6 inches) for exact application\u003c\/li\u003e\n\u003cli\u003eConsistent inside diameter of 1.45 inches (37 mm) on both ends\u003c\/li\u003e\n\u003cli\u003eDoes not contain a spring or quick connect fittings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 23478 is part of the Molded Coolant Hose product line, which focuses on delivering hoses with precise molded shapes to match OEM specifications. This eliminates the need for bending or shaping during installation, reducing the risk of leaks or premature failure. Made from EPDM, the hose offers excellent resistance to heat, ozone, and coolant chemicals, making it suitable for the demanding environment of the engine bay.\u003c\/p\u003e\u003cp\u003eWith a centerline length of 244 mm (9.6 inches) and an inside diameter of 1.45 inches (37 mm) on both ends, this hose is engineered to fit seamlessly in the cooling system of Lexus GS460, IS F, LS460, and LS600h models. The absence of springs and quick connect fittings simplifies the design, focusing on a secure, molded fit.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses in Lexus GS460, IS F, LS460, and LS600h\u003c\/li\u003e\n\u003cli\u003ePrevention of coolant leaks caused by hose degradation\u003c\/li\u003e\n\u003cli\u003eRestoration of proper coolant flow to maintain engine temperature\u003c\/li\u003e\n\u003cli\u003eElimination of hose collapse or deformation under pressure\u003c\/li\u003e\n\u003cli\u003eAddressing overheating issues related to faulty coolant hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before removing the old coolant hose to avoid burns. Verify that the hose dimensions match the OEM specifications, particularly the 1.45 inch (37 mm) inside diameter and 244 mm (9.6 inch) length. Use appropriate clamps to secure the hose ends firmly without over-tightening, which could damage the hose. Inspect surrounding components for wear or damage during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 23478 is manufactured to meet strict quality standards for durability and performance. The EPDM material and molded construction provide resistance to heat, pressure, and chemical exposure typical in automotive cooling systems. While specific warranty details are not provided, Gates products generally adhere to industry standards for reliability and longevity.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51993836880053,"sku":"BBSC-23478","price":43.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_23478_Fro.jpg?v=1775163815","url":"https:\/\/www.partcatalog.com\/products\/gates-23478-radiator-coolant-hose-upper","provider":"PartCatalog","version":"1.0","type":"link"}