{"product_id":"dayco-87972-hvac-heater-hose-heater-outlet-or-lower","title":"Dayco 87972 HVAC Heater Hose - Heater Outlet or Lower","description":"\u003ch2\u003eOverview of Dayco Small I.D. Heater Hose 87972\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 87972 is designed to provide reliable heating system performance for Dodge Ram trucks. Engineered with durable EPDM material, this black single inside diameter hose ensures consistent flow and heat resistance for your vehicle's HVAC system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM rubber for heat and ozone resistance\u003c\/li\u003e\n\u003cli\u003eBlack color for easy identification and compatibility\u003c\/li\u003e\n\u003cli\u003e5\/8 inch inside diameter on both ends for uniform fit\u003c\/li\u003e\n\u003cli\u003e1 inch outside diameter on both ends for secure connections\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eTrunk height of 33 1\/2 inches for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Dayco Small I.D. Heater Hose 87972 is a single inside diameter hose designed specifically for HVAC heating applications. Made from EPDM, it offers excellent resistance to heat, coolant, and environmental factors, making it suitable for the demanding conditions under the hood. The hose features a consistent 5\/8 inch inside diameter on both ends and a 1 inch outside diameter, ensuring a secure and leak-free connection within the heating system. It does not include a heat shield or protective sleeve, focusing on straightforward, reliable performance.\u003c\/p\u003e\u003cp\u003eThe Small I.D. Heater Hose product line by Dayco is tailored for precise HVAC hose replacements, providing OEM-quality materials and specifications. This line is engineered to meet or exceed SAE standards, ensuring compatibility and durability for specific vehicle applications such as Dodge Ram models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Dodge Ram 1500, 1500 Classic, 2500, and 3500 models\u003c\/li\u003e\n\u003cli\u003eDesigned for HVAC heater hose replacement in Dodge Ram trucks\u003c\/li\u003e\n\u003cli\u003eIdeal for restoring proper heater core function and coolant flow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Heater Hose\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeater core leaks due to cracked or worn hoses\u003c\/li\u003e\n\u003cli\u003eReduced heating efficiency from collapsed or clogged hoses\u003c\/li\u003e\n\u003cli\u003eCoolant leaks causing engine overheating\u003c\/li\u003e\n\u003cli\u003eHose deterioration from heat and ozone exposure\u003c\/li\u003e\n\u003cli\u003eReplacement of aged or damaged HVAC heater hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before beginning installation to avoid burns from hot coolant. Verify hose diameters match the vehicle’s heater core and fittings. Inspect clamps and connections for wear and replace if necessary to prevent leaks. Properly route the hose to avoid kinks or contact with moving parts. No heat shield or protective sleeve is included, so take care to avoid abrasion during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco Small I.D. Heater Hose 87972 is manufactured to meet SAE J20R3 Class D-1 and SAE J1684 Type EC standards, ensuring reliable performance and durability. While specific warranty details are not provided, Dayco products typically adhere to strict quality control processes to maintain consistent product integrity for Dodge Ram HVAC applications.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51847579697333,"sku":"BCWL-87972","price":34.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_87972_Fro.jpg?v=1774728800","url":"https:\/\/www.partcatalog.com\/products\/dayco-87972-hvac-heater-hose-heater-outlet-or-lower","provider":"PartCatalog","version":"1.0","type":"link"}