{"product_id":"dayco-72649-radiator-coolant-hose-upper-engine-to-pipe-or-upper-filler-neck-to-engine","title":"Dayco 72649 Radiator Coolant Hose - Upper - Engine To Pipe or Upper - Filler Neck To Engine","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 72649\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 72649 is designed specifically for Nissan Murano and Quest models, providing reliable coolant flow and engine temperature regulation. Constructed from durable EPDM material, this radiator coolant hose ensures consistent performance under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality EPDM rubber for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack color with a curved design for precise fitment\u003c\/li\u003e\n\u003cli\u003eEnd 1 and End 2 inside diameter: 1 11\/32 inches\u003c\/li\u003e\n\u003cli\u003eEnd 1 and End 2 outside diameter: 1 23\/32 inches\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eSingle inside diameter hose type for uniform coolant flow\u003c\/li\u003e\n\u003cli\u003eTrunk height of 21 1\/2 inches for proper routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line focuses on delivering hoses engineered to match the original equipment specifications for various vehicle models. This product line emphasizes precise curvature and dimensional accuracy to ensure seamless integration with the cooling system. The 72649 part maintains these standards, offering a direct replacement solution for Nissan Murano and Quest vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose is manufactured from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, making it suitable for automotive cooling systems. The hose features a consistent inside diameter of 1 11\/32 inches on both ends, ensuring steady coolant flow without restriction. Its black color and curved shape are designed to fit the specific routing requirements of Nissan Murano and Quest models. The hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for coolant system applications. The absence of heat shields or protective sleeves indicates it is intended for standard engine bay environments without additional insulation needs.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses in Nissan Murano and Quest\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose degradation or damage\u003c\/li\u003e\n\u003cli\u003ePreventing engine overheating due to compromised coolant flow\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant system pressure and circulation\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with OEM cooling system components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Curved Radiator Hose 72649, ensure the engine is cool to avoid burns or pressure-related injuries. Verify that the hose routing matches the original path to prevent kinks or interference with other engine components. Use appropriate clamps to secure both ends of the hose firmly, and inspect for leaks after installation. No heat shield or protective sleeve is included, so avoid contact with high-temperature engine parts that could accelerate wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures this radiator coolant hose to meet stringent SAE specifications, ensuring durability and performance in automotive cooling systems. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and reliability. Users should consult the product packaging or manufacturer resources for warranty information.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51995901657269,"sku":"BCWL-72649","price":34.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_72649_Fro.jpg?v=1775164823","url":"https:\/\/www.partcatalog.com\/products\/dayco-72649-radiator-coolant-hose-upper-engine-to-pipe-or-upper-filler-neck-to-engine","provider":"PartCatalog","version":"1.0","type":"link"}