{"product_id":"dayco-72993-radiator-coolant-hose-lower","title":"Dayco 72993 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 72993\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 72993 is designed specifically for the Infiniti Q50, providing reliable coolant flow and engine temperature regulation. Constructed from durable EPDM material, this black radiator coolant hose ensures long-lasting performance under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack color with a protective sleeve for added durability\u003c\/li\u003e\n\u003cli\u003eCurved design with equal inside diameters of 1 5\/16 inches on both ends\u003c\/li\u003e\n\u003cli\u003eOutside diameters measure 1 23\/32 inches on both ends for precise fit\u003c\/li\u003e\n\u003cli\u003eComplies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eSingle inside diameter hose type suitable for radiator coolant systems\u003c\/li\u003e\n\u003cli\u003eCompatible with Infiniti Q50 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line focuses on delivering hoses with precise bends and dimensions to fit specific vehicle cooling systems. This product line emphasizes durability and fitment accuracy, reducing the risk of leaks and coolant loss. The 72993 part number is part of this line, engineered to meet OEM standards for the Infiniti Q50 radiator system.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Attributes\u003c\/h2\u003e\u003cp\u003eThe Dayco 72993 radiator coolant hose is manufactured from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. The hose features a protective sleeve to guard against abrasion and premature wear, although it does not include a heat shield. Both ends of the hose have an inside diameter of 1 5\/16 inches and an outside diameter of 1 23\/32 inches, ensuring a secure connection to the radiator and engine fittings. The hose meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant applications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses on Infiniti Q50 vehicles\u003c\/li\u003e\n\u003cli\u003ePrevention of coolant leaks that can cause engine overheating\u003c\/li\u003e\n\u003cli\u003eRestoration of proper coolant flow in curved radiator hose sections\u003c\/li\u003e\n\u003cli\u003eAddressing hose swelling or softening due to heat exposure\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with OEM cooling system specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Curved Radiator Hose 72993, ensure the hose is properly seated on the radiator and engine fittings with clamps tightened to manufacturer specifications. Inspect the protective sleeve for any damage before installation. Avoid twisting or stretching the hose excessively to maintain its integrity and fit. It is recommended to replace any associated clamps or hardware if worn or corroded to ensure a secure seal.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 72993 to meet strict SAE specifications, ensuring reliable performance in automotive cooling systems. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and durability. Using this hose helps maintain the cooling system integrity of your Infiniti Q50.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51996181102773,"sku":"BCWL-72993","price":36.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_72993_Fro.jpg?v=1775165839","url":"https:\/\/www.partcatalog.com\/products\/dayco-72993-radiator-coolant-hose-lower","provider":"PartCatalog","version":"1.0","type":"link"}