{"product_id":"dayco-87649-hvac-heater-hose","title":"Dayco 87649 HVAC Heater Hose","description":"\u003ch2\u003eOverview of Dayco Small I.D. Heater Hose 87649\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 87649 is designed for reliable HVAC system performance in a variety of vehicles. Engineered with durable EPDM material, this black single inside diameter hose ensures consistent heat transfer and fluid flow for models including Chevrolet Cavalier, Ford Ranger, and Subaru Legacy.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM for heat and chemical 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\u003eMeets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eSingle I.D. hose type designed for HVAC heater core connections\u003c\/li\u003e\n\u003cli\u003eTrunk height of 14 1\/4 inches for precise installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 87649 is part of the Small I.D. Heater Hose product line, which focuses on delivering reliable heater hoses with precise inside diameters for optimal HVAC system function. This hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids, making it suitable for heater core applications in various vehicles. Both ends of the hose have a 5\/8 inch inside diameter, ensuring a consistent and secure connection to the heater core and related components. The hose complies with SAE J20R3 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive heating and cooling systems.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis heater hose is compatible with a range of makes and models, including Cadillac, Chevrolet (Cavalier), Chrysler (LeBaron, New Yorker), Dodge (Daytona), Ford (Ranger, B4000, Pickup), Honda, Isuzu (Amigo, Rodeo), Mazda (Pickup), Mitsubishi (Eclipse, Galant, Lancer, Mirage), Oldsmobile (Cimarron, Firenza), Subaru (Legacy, Outlander, Outlander Sport), and others. It is designed to replace OEM heater hoses in these vehicles, ensuring proper fit and function within the HVAC system.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by Dayco 87649 Heater Hose\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeater core leaks due to cracked or deteriorated hoses\u003c\/li\u003e\n\u003cli\u003eReduced heating efficiency caused by collapsed or clogged hoses\u003c\/li\u003e\n\u003cli\u003eCoolant leaks affecting engine temperature regulation\u003c\/li\u003e\n\u003cli\u003eHose swelling or softening from exposure to heat and chemicals\u003c\/li\u003e\n\u003cli\u003eReplacement of worn or damaged HVAC heater hoses in specific vehicle models\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 87649, ensure the hose is routed without kinks or sharp bends to maintain proper coolant flow. Verify that both ends with 5\/8 inch inside diameter fit securely onto the heater core and connecting pipes. Use appropriate clamps to secure the hose and prevent leaks. It is recommended to inspect adjacent components for wear or damage during replacement to maintain overall HVAC system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Small I.D. Heater Hose 87649 to meet stringent SAE specifications, ensuring durability and performance in automotive HVAC systems. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and reliability. For best results, use this hose as a direct replacement part in compatible vehicles to maintain system efficiency and safety.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391553732789,"sku":"BCWL-87649","price":18.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_87649_Fro.jpg?v=1774728750","url":"https:\/\/www.partcatalog.com\/products\/dayco-87649-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}