{"product_id":"dayco-87877-hvac-heater-hose","title":"Dayco 87877 HVAC Heater Hose - Heater To Pipe or Heater To Pipe-2","description":"\u003ch2\u003eOverview of Dayco Small I.D. Heater Hose 87877\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 87877 is designed for reliable HVAC system performance in select Jeep and Mazda vehicles. Engineered with durable EPDM material, this hose ensures consistent heat transfer and resistance to automotive fluids.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack single inside diameter hose with 5\/8 inch I.D. on both ends\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eCompatible with Jeep Liberty and Mazda Miata models\u003c\/li\u003e\n\u003cli\u003ePart number 87877 for precise identification and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 87877 is a single inside diameter hose measuring 5\/8 inch on both ends, with an outside diameter of 21\/32 inch. Made from EPDM (ethylene propylene diene monomer), this 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. With a trunk height of 8 1\/2 inches, it fits the specific routing requirements of the Jeep Liberty and Mazda Miata HVAC systems.\u003c\/p\u003e\u003ch2\u003eAbout the Small I.D. Heater Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Small I.D. Heater Hose line from Dayco focuses on providing precise diameter hoses designed for HVAC applications requiring smaller inside diameters. This product line ensures compatibility with OEM specifications and SAE standards, offering reliable performance in heating and cooling systems. The 87877 hose is part of this line, tailored to meet the demands of specific vehicle models such as the Jeep Liberty and Mazda Miata.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Jeep Liberty and Mazda Miata HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks that affect heater core performance\u003c\/li\u003e\n\u003cli\u003eAddressing hose degradation due to heat and chemical exposure\u003c\/li\u003e\n\u003cli\u003eEnsuring proper coolant flow for effective cabin heating\u003c\/li\u003e\n\u003cli\u003eMaintaining HVAC system integrity and preventing overheating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Small I.D. Heater Hose 87877, ensure the hose is routed according to the vehicle manufacturer’s specifications to avoid kinks or interference with other engine components. Use appropriate clamps to secure both ends with 5\/8 inch inside diameter fittings. Inspect adjacent components for wear or damage during replacement. It is recommended to drain the cooling system before removal to prevent spills and to refill and bleed the system properly after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Small I.D. Heater Hose 87877 to meet SAE J20R3 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for heater hoses. The EPDM material provides durability and resistance to heat and automotive fluids. Warranty coverage details should be confirmed with the original equipment manufacturer or supplier, as Dayco typically offers limited warranties on their HVAC hoses based on material and workmanship.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391566020789,"sku":"BCWL-87877","price":25.16,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_87877_Fro.jpg?v=1774728788","url":"https:\/\/www.partcatalog.com\/products\/dayco-87877-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}