{"product_id":"dayco-72400-radiator-coolant-hose","title":"Dayco 72400 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 72400\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 72400 is designed to provide reliable coolant flow for select Chevrolet, Pontiac, and Saturn vehicles. Engineered with durable EPDM material and a protective sleeve, this radiator coolant hose ensures consistent performance in demanding engine environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack color with a curved design to fit specific engine layouts\u003c\/li\u003e\n\u003cli\u003eInside diameter of 1 9\/32 inches on both ends for precise fitment\u003c\/li\u003e\n\u003cli\u003eIncludes a protective sleeve to guard against abrasion\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eTrunk height of 19 1\/2 inches for proper routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Curved Radiator Hose line by Dayco focuses on delivering hoses that accommodate specific engine configurations requiring curved coolant pathways. This product line emphasizes durability and fitment accuracy, making it suitable for vehicles like the Chevrolet Malibu, Pontiac G6, and Saturn Aura. The 72400 part number represents a single inside diameter hose designed to maintain coolant system integrity under typical operating conditions.\u003c\/p\u003e\u003ch2\u003eProduct Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, which helps extend hose life. Both ends of the hose have an inside diameter of 1 9\/32 inches, ensuring a secure connection to the radiator and engine fittings. The hose includes a protective sleeve to reduce wear from contact with other engine components, although it does not contain a heat shield. Compliance with SAE J20R4 Class D-1 and SAE J1684 Type EC standards confirms its suitability for automotive coolant systems. The hose’s trunk height of 19 1\/2 inches supports proper installation and routing within the engine bay.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Malibu radiator coolant replacement\u003c\/li\u003e\n\u003cli\u003ePontiac G6 cooling system maintenance\u003c\/li\u003e\n\u003cli\u003eSaturn Aura radiator hose repair\u003c\/li\u003e\n\u003cli\u003eReplacement for coolant leaks or hose deterioration\u003c\/li\u003e\n\u003cli\u003eAddressing overheating issues related to coolant flow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Curved Radiator Hose 72400, ensure the hose is routed without kinks or sharp bends to maintain coolant flow. Verify that the inside diameters match the radiator and engine fittings for a secure seal. Use appropriate clamps and inspect the protective sleeve for any damage before installation. It is recommended to drain the coolant system before removal and refill with the correct coolant type after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 72400 to meet industry SAE specifications, ensuring reliable performance in Chevrolet Malibu, Pontiac G6, and Saturn Aura vehicles. While specific warranty details are not provided, Dayco products typically adhere to strict quality control standards to support durability and fitment accuracy.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391505006773,"sku":"BCWL-72400","price":61.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_72400_Fro.jpg?v=1774728562","url":"https:\/\/www.partcatalog.com\/products\/dayco-72400-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}