{"product_id":"dayco-88424-hvac-heater-hose-heater-inlet","title":"Dayco 88424 HVAC Heater Hose - Heater Inlet","description":"\u003ch2\u003eOverview of Dayco Small I.D. Heater Hose 88424\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 88424 is designed specifically for Ford Focus models, providing reliable HVAC system performance. Constructed from durable EPDM material, this branched heater hose ensures consistent heat transfer and fluid flow within your vehicle's heating system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality EPDM rubber for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBranched hose design with multiple inside diameters (3\/4\" and 23\/64\")\u003c\/li\u003e\n\u003cli\u003eComplies with 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\u003eCompatible with Ford Focus HVAC systems requiring part number 88424\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 88424 is engineered to meet the specific HVAC hose requirements of Ford Focus vehicles. This branched hose features three inside diameters: two ends at 3\/4 inch and one at 23\/64 inch, allowing it to connect multiple points within the heating system efficiently. Manufactured from EPDM (ethylene propylene diene monomer) rubber, the hose offers excellent resistance to heat, ozone, and coolant chemicals, ensuring durability and long service life. The hose does not include a heat shield or protective sleeve, consistent with OEM specifications for this application. Its compliance with SAE J20R3 Class D-1 and SAE J1684 Type EC standards guarantees it meets industry requirements for heater hoses in automotive 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 by Dayco focuses on delivering precise fitment and reliable performance for vehicles requiring smaller diameter heater hoses. This product line is designed to accommodate branched hose configurations commonly found in HVAC systems, providing a direct replacement that maintains factory specifications. The 88424 part is a representative example, tailored for Ford Focus models needing a branched hose with multiple inside diameters.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Ford Focus HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks that cause insufficient cabin heating\u003c\/li\u003e\n\u003cli\u003eAddressing hose failures due to heat or chemical degradation\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant flow to the heater core\u003c\/li\u003e\n\u003cli\u003eEnsuring 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 88424, ensure the hose connections match the specified inside diameters of 3\/4 inch and 23\/64 inch for proper fit. Inspect all clamps and fittings for wear and replace if necessary to prevent leaks. Avoid twisting or kinking the hose during installation to maintain optimal coolant flow. This hose is designed for direct replacement in compatible Ford Focus models, so no modifications should be required.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Small I.D. Heater Hose 88424 to meet stringent SAE standards, ensuring reliable performance in automotive HVAC applications. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls and are backed by the brand's commitment to durability and fitment accuracy.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51847580319925,"sku":"BCWL-88424","price":63.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_88424_Fro.jpg?v=1774728817","url":"https:\/\/www.partcatalog.com\/products\/dayco-88424-hvac-heater-hose-heater-inlet","provider":"PartCatalog","version":"1.0","type":"link"}