{"product_id":"dayco-88450-hvac-heater-hose-heater-outlet-or-valve-to-water-pump","title":"Dayco 88450 HVAC Heater Hose - Heater Outlet or Valve To Water Pump","description":"\u003ch2\u003eOverview of Dayco Small I.D. Heater Hose 88450\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 88450 is designed for reliable HVAC system performance in Chevrolet G10, G20, and G30 models. Constructed from durable EPDM material, this hose ensures consistent heat transfer and resistance to automotive fluids.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 3\/4 inch on both ends\u003c\/li\u003e\n\u003cli\u003eHose Type: Single I.D. hose\u003c\/li\u003e\n\u003cli\u003eContains Protective Sleeve for added durability\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eTrunk Height: 29 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDayco Small I.D. Heater Hose Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Small I.D. Heater Hose line by Dayco focuses on providing precise fitment and reliable performance for HVAC systems requiring smaller inside diameter hoses. This product line emphasizes quality materials and compliance with SAE standards, making it suitable for specific vehicle applications such as the Chevrolet G10, G20, and G30 vans.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco 88450 heater hose is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. Both ends of the hose have a 3\/4 inch inside diameter, ensuring compatibility with HVAC heater core connections in Chevrolet G10, G20, and G30 models. The hose includes a protective sleeve to guard against abrasion and premature wear, although it does not contain a heat shield. It meets SAE J20R3 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive heating and cooling systems. With a trunk height of 29 inches, this hose is designed to fit the specified vehicle models without modification.\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 G10, G20, and G30 HVAC systems\u003c\/li\u003e\n\u003cli\u003ePrevention of coolant leaks that can cause engine overheating\u003c\/li\u003e\n\u003cli\u003eRestoration of proper heater core fluid flow for effective cabin heating\u003c\/li\u003e\n\u003cli\u003eMitigation of hose degradation due to heat and chemical exposure\u003c\/li\u003e\n\u003cli\u003eEnsuring HVAC system reliability during seasonal temperature changes\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 88450, ensure the hose is routed without kinks or sharp bends to maintain proper coolant flow. Verify that the 3\/4 inch inside diameter matches the vehicle’s heater core and engine connections. Use appropriate clamps to secure the hose ends firmly, preventing leaks. Inspect surrounding components for wear or damage during installation to avoid future HVAC issues.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 88450 heater hose to meet stringent SAE specifications, ensuring durability and performance in automotive HVAC applications. The use of EPDM material and protective sleeve enhances the hose’s lifespan under typical operating conditions. Warranty details are provided by Dayco and should be confirmed at the time of purchase.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51847580745909,"sku":"BCWL-88450","price":43.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_88450_Fro.jpg?v=1774728821","url":"https:\/\/www.partcatalog.com\/products\/dayco-88450-hvac-heater-hose-heater-outlet-or-valve-to-water-pump","provider":"PartCatalog","version":"1.0","type":"link"}