{"product_id":"gates-23591-radiator-coolant-hose","title":"Gates 23591 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 23591\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 23591 is designed for reliable cooling system performance in select Infiniti vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent coolant flow and heat resistance for models like the Infiniti FX35, FX37, M35h, M37, Q70, Q70L, and QX70.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and secure installation\u003c\/li\u003e\n\u003cli\u003eCenterline length of 16.1 inches (409 mm) for accurate replacement\u003c\/li\u003e\n\u003cli\u003eEnd 1 and End 2 inside diameters both 1.33 inches (34 mm) for consistent coolant flow\u003c\/li\u003e\n\u003cli\u003eDoes not contain a spring or quick connect fittings, ensuring compatibility with original equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Molded Coolant Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to match specific vehicle applications. This eliminates the need for bending or shaping during installation, reducing the risk of leaks or improper fitment. The 23591 part benefits from this molded construction, providing a direct replacement for the radiator coolant hose in compatible Infiniti models.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. The hose features a centerline length of 16.1 inches (409 mm), with both ends having an inside diameter of 1.33 inches (34 mm), ensuring proper coolant flow and system pressure maintenance. The absence of springs and quick connect fittings means it matches the original equipment design, making it suitable for vehicles that require a molded hose without additional hardware.\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 Infiniti FX35, FX37, M35h, M37, Q70, Q70L, and QX70\u003c\/li\u003e\n\u003cli\u003ePrevention of coolant leaks caused by hose degradation or swelling\u003c\/li\u003e\n\u003cli\u003eRestoration of proper coolant circulation to avoid engine overheating\u003c\/li\u003e\n\u003cli\u003eElimination of hose collapse or kinking due to flexible molded design\u003c\/li\u003e\n\u003cli\u003eAddressing coolant system failures related to hose material fatigue\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before removing the old coolant hose to prevent burns\u003c\/li\u003e\n\u003cli\u003eVerify the hose orientation matches the original molded shape for proper fit\u003c\/li\u003e\n\u003cli\u003eInspect hose clamps and replace if corroded or damaged to maintain a secure seal\u003c\/li\u003e\n\u003cli\u003eCheck coolant levels and refill as necessary after installation\u003c\/li\u003e\n\u003cli\u003ePerform a pressure test on the cooling system to confirm leak-free installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 23591 is manufactured to meet or exceed OEM specifications for durability and performance. The EPDM material and molded construction provide resistance to heat and coolant chemicals, contributing to long service life. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in material and workmanship.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45309986537653,"sku":"BBSC-23591","price":36.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_23591_Fro.jpg?v=1775146321","url":"https:\/\/www.partcatalog.com\/products\/gates-23591-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}