{"product_id":"dayco-71385-radiator-coolant-hose","title":"Dayco 71385 Radiator Coolant Hose - Lower or Upper","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 71385\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71385 is designed to provide reliable coolant flow for select Chevrolet, Dodge, GMC, and Plymouth vehicles. Engineered with durable EPDM material, this dual inside diameter hose ensures a secure fit and efficient heat resistance for your radiator system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM material for durability and heat resistance\u003c\/li\u003e\n\u003cli\u003eDual inside diameter hose with 1 1\/4 inch and 1 7\/16 inch ends for precise fitment\u003c\/li\u003e\n\u003cli\u003eComplies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eBlack color for standard OEM appearance\u003c\/li\u003e\n\u003cli\u003eTrunk height of 18 1\/4 inches suitable for specific vehicle applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71385 is a radiator coolant hose designed to meet the demanding requirements of cooling systems in various Chevrolet, Dodge, GMC, and Plymouth models. Made from EPDM (ethylene propylene diene monomer) rubber, this hose offers excellent resistance to heat, ozone, and coolant chemicals, ensuring long service life. The dual inside diameter design features one end measuring 1 1\/4 inches and the other 1 7\/16 inches, allowing for a secure and leak-free connection between radiator components. This hose does not include a heat shield or protective sleeve but meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant applications.\u003c\/p\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line focuses on providing hoses with specific bends and dual inside diameters to accommodate complex radiator and cooling system layouts. This product line is engineered to maintain coolant flow efficiency while fitting tightly within engine compartments of trucks and vans. The 71385 part number is part of this line, offering a tailored fit for vehicles requiring a curved hose with precise diameter transitions.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet C1500, C1500 Suburban, C2500, C2500 Suburban, C3500\u003c\/li\u003e\n\u003cli\u003eDodge Caravan, Grand Caravan, Grand Voyager, Voyager\u003c\/li\u003e\n\u003cli\u003eGMC K1500, K1500 Suburban, K2500, K2500 Suburban, K3500\u003c\/li\u003e\n\u003cli\u003ePlymouth Grand Voyager\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIssues Addressed by Dayco Radiator Coolant Hose 71385\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents coolant leaks caused by cracked or worn hoses\u003c\/li\u003e\n\u003cli\u003eMaintains proper coolant flow to avoid engine overheating\u003c\/li\u003e\n\u003cli\u003eReplaces hoses with incorrect diameter or fitment issues\u003c\/li\u003e\n\u003cli\u003eResists degradation from heat and coolant chemicals\u003c\/li\u003e\n\u003cli\u003eEliminates coolant system failures due to hose collapse or swelling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the hose ends match the radiator and engine fittings (1 1\/4 inch and 1 7\/16 inch inside diameters)\u003c\/li\u003e\n\u003cli\u003eInspect clamps and replace if worn to secure the hose properly\u003c\/li\u003e\n\u003cli\u003eCheck for proper routing to avoid kinks or contact with moving parts\u003c\/li\u003e\n\u003cli\u003eDrain coolant before removal to prevent spills\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with your specific Chevrolet, Dodge, GMC, or Plymouth model before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 71385 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for radiator coolant hoses. The EPDM material provides resistance to heat and chemical exposure typical in automotive cooling systems. Warranty coverage details should be confirmed with the original equipment manufacturer or supplier, as Dayco typically offers limited warranties against defects in material and workmanship.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43389889249461,"sku":"BCWL-71385","price":27.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71385_Fro.jpg?v=1774728363","url":"https:\/\/www.partcatalog.com\/products\/dayco-71385-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}