{"product_id":"dayco-88448-hvac-heater-hose-heater-to-pipe-2-heater-to-thermostat-or-valve-to-intake-manifold","title":"Dayco 88448 HVAC Heater Hose - Heater To Pipe-2, Heater To Thermostat or Valve To Intake Manifold","description":"\u003ch2\u003eDurable HVAC Heater Hose for Chevrolet, Ford, GMC, and Pontiac\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 88448 is engineered to meet the specific needs of various vehicle models including Chevrolet Astro, Ford Windstar, GMC Safari, and Pontiac Firebird. Designed with precision, this hose ensures reliable performance in your vehicle's heating system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack color for easy identification and compatibility\u003c\/li\u003e\n\u003cli\u003e3\/4 inch inside diameter on both ends for consistent flow\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 1 3\/32 inches on both ends for secure fitting\u003c\/li\u003e\n\u003cli\u003eComplies with 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 applications\u003c\/li\u003e\n\u003cli\u003eLength of 16 1\/2 inches (trunk height) suitable for specific vehicle routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Dayco Small I.D. Heater Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Small I.D. Heater Hose line by Dayco focuses on delivering hoses with precise inside diameters tailored for HVAC systems. This product line emphasizes material quality and adherence to SAE standards, ensuring compatibility and durability in heating applications across multiple vehicle makes and models.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco 88448 heater hose is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. Its black color and consistent dimensions—3\/4 inch inside diameter and 1 3\/32 inch outside diameter on both ends—allow for a secure and leak-resistant connection within the HVAC system. This single I.D. hose meets SAE J20R3 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive heating applications. With a trunk height of 16 1\/2 inches, it fits specific routing requirements in vehicles such as the Chevrolet Astro, Ford Windstar, GMC Safari, and Pontiac Firebird.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Chevrolet Astro and GMC Safari models\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks in Ford Windstar heating systems\u003c\/li\u003e\n\u003cli\u003eMaintaining proper heater core flow in Pontiac Firebird and Chevrolet Camaro vehicles\u003c\/li\u003e\n\u003cli\u003ePreventing overheating caused by degraded HVAC hoses\u003c\/li\u003e\n\u003cli\u003eEnsuring consistent cabin heating performance across compatible models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 88448 heater hose, ensure the hose is routed without kinks or sharp bends to maintain optimal coolant flow. Verify that the hose ends fit securely onto the heater core and engine fittings with proper clamps. It is recommended to inspect adjacent components for wear during replacement to avoid future leaks or failures.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Small I.D. Heater Hose 88448 to meet stringent SAE specifications, ensuring reliable performance in automotive HVAC systems. While specific warranty details are not provided, Dayco products typically adhere to industry standards for durability and quality.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51847580680373,"sku":"BCWL-88448","price":53.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_88448_Fro.jpg?v=1774728820","url":"https:\/\/www.partcatalog.com\/products\/dayco-88448-hvac-heater-hose-heater-to-pipe-2-heater-to-thermostat-or-valve-to-intake-manifold","provider":"PartCatalog","version":"1.0","type":"link"}