{"product_id":"dayco-72320-radiator-coolant-hose","title":"Dayco 72320 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 72320 for Toyota Avalon\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 72320 is designed specifically for Toyota Avalon models, providing reliable coolant flow and engine temperature regulation. Constructed from durable EPDM material, this radiator coolant hose ensures long-lasting performance under demanding conditions.\u003c\/p\u003e\u003ch2\u003eKey Features of Dayco Radiator Coolant Hose 72320\u003c\/h2\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 curved design to fit Toyota Avalon cooling systems\u003c\/li\u003e\n\u003cli\u003eInside diameter of 1 9\/32 inches on both ends for consistent coolant flow\u003c\/li\u003e\n\u003cli\u003eIncludes a protective sleeve to guard against abrasion and wear\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 straightforward installation\u003c\/li\u003e\n\u003cli\u003eTrunk height of 22 inches suitable for specific radiator configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose product line focuses on delivering hoses engineered to match the precise contours and cooling requirements of various vehicle models. This line emphasizes durability and fitment accuracy, reducing the risk of leaks and overheating. The 72320 part number is part of this line, tailored to the Toyota Avalon’s cooling system with a curved shape and protective sleeve to enhance longevity and performance.\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 Toyota Avalon vehicles\u003c\/li\u003e\n\u003cli\u003ePrevention of coolant leaks that can lead to engine overheating\u003c\/li\u003e\n\u003cli\u003eRestoration of proper coolant flow to maintain engine temperature stability\u003c\/li\u003e\n\u003cli\u003eProtection against hose abrasion and premature failure with the included protective sleeve\u003c\/li\u003e\n\u003cli\u003eEnsuring compliance with SAE specifications for coolant hoses in automotive systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Curved Radiator Hose 72320, ensure the hose is properly seated on radiator and engine fittings with clamps securely tightened. The single inside diameter design simplifies alignment, but verify the hose routing matches the original to avoid kinks. Inspect the protective sleeve for damage before installation and replace clamps if corroded. It is recommended to drain coolant before removal and refill with the appropriate coolant after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 72320 to meet stringent SAE standards, including J20R4 Class D-1 and J1684 Type EC, ensuring material and performance reliability. The EPDM construction offers resistance to heat, ozone, and coolant chemicals. While specific warranty details are not provided here, Dayco products typically come with manufacturer-backed quality guarantees to support automotive maintenance needs.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391498780853,"sku":"BCWL-72320","price":27.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_72320_Fro.jpg?v=1774728547","url":"https:\/\/www.partcatalog.com\/products\/dayco-72320-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}