{"product_id":"dayco-87628-hvac-heater-hose","title":"Dayco 87628 HVAC Heater Hose - Heater To Pipe, Pipe To Engine or Pipe To Water Pump","description":"\u003ch2\u003eOverview of Dayco Small I.D. Heater Hose 87628\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 87628 is designed for reliable HVAC system performance in select Ford, Hyundai, Lincoln, and Mercury vehicles. Engineered with durable EPDM material, this dual inside diameter hose ensures proper coolant flow and temperature regulation for your vehicle's heating system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eDual inside diameters: 5\/8 inch and 3\/4 inch ends for versatile fitment\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eBlack color for standard OEM appearance\u003c\/li\u003e\n\u003cli\u003eTrunk height of 7 inches for precise installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Dayco Small I.D. Heater Hose 87628 is a dual I.D. hose designed to accommodate different inside diameters on each end, measuring 5\/8 inch and 3\/4 inch respectively. Made from EPDM (ethylene propylene diene monomer), the hose offers excellent resistance to heat, ozone, and automotive fluids, making it suitable for HVAC heater core connections. The hose does not include a heat shield or protective sleeve, which is typical for this type of heater hose application. Its compliance with SAE J20R3 Class D-1 and SAE J1684 Type EC standards ensures it meets industry requirements for durability and performance in heating and cooling systems.\u003c\/p\u003e\u003ch2\u003eAbout the Small I.D. Heater Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose product line focuses on providing hoses with smaller inside diameters tailored for specific HVAC applications. This line is engineered to meet precise OEM specifications, offering reliable coolant transfer and temperature control in vehicle heating systems. The 87628 part number is part of this line, designed to fit a range of vehicles requiring dual inside diameter hoses for proper HVAC function.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFord LTD Crown Victoria, Town Car, and Colony Park models\u003c\/li\u003e\n\u003cli\u003eLincoln Town Car and Continental models\u003c\/li\u003e\n\u003cli\u003eMercury Grand Marquis and Colony Park\u003c\/li\u003e\n\u003cli\u003eHyundai Genesis and Genesis Coupe\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis heater hose is commonly used to replace worn or leaking heater hoses that can cause coolant leaks, heater core malfunctions, or reduced heating efficiency.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by Dayco Heater Hose 87628\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks due to cracked or deteriorated heater hoses\u003c\/li\u003e\n\u003cli\u003eReduced cabin heating performance from restricted coolant flow\u003c\/li\u003e\n\u003cli\u003eSwelling or softening of old hoses causing poor fitment\u003c\/li\u003e\n\u003cli\u003eFailure to meet OEM specifications leading to premature hose failure\u003c\/li\u003e\n\u003cli\u003eCompatibility issues with dual diameter hose connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool and the cooling system is depressurized before removing the old heater hose. Verify the hose end diameters match the heater core and engine fittings (5\/8 inch and 3\/4 inch). Use appropriate clamps to secure the hose ends and check for leaks after installation. Avoid twisting or kinking the hose during installation to maintain proper coolant flow.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Small I.D. Heater Hose 87628 to meet SAE J20R3 Class D-1 and SAE J1684 Type EC standards, ensuring durability and performance in automotive HVAC systems. While specific warranty details are not provided, Dayco products typically come with manufacturer-backed quality assurance to support reliable operation in compatible Ford, Hyundai, Lincoln, and Mercury vehicles.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391553470645,"sku":"BCWL-87628","price":22.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_87628_Fro.jpg?v=1774728746","url":"https:\/\/www.partcatalog.com\/products\/dayco-87628-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}