{"product_id":"dayco-70241-hvac-heater-hose","title":"Dayco 70241 HVAC Heater Hose - Filler Tank, Surge or Tee To Tank","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 70241\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 70241 is designed for reliable HVAC system performance in select Chrysler and Nissan vehicles. Engineered with durable EPDM material, this black curved radiator hose ensures consistent heat resistance and flexibility for efficient coolant flow.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack single inside diameter hose with 1 inch ID on both ends\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eTrunk height of 4 1\/2 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with Chrysler 300, Imperial, Newport, New Yorker, Town \u0026amp; Country and Nissan D21, Pathfinder, Pickup models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 70241 is part of the Curved Radiator Hose product line, which focuses on delivering hoses designed to accommodate specific radiator and heater system configurations. This hose features a curved design to fit OEM routing requirements, ensuring proper coolant flow and system integrity. Made from EPDM, it offers resistance to heat, ozone, and automotive fluids, which is critical for HVAC heater hose applications. Both ends have a 1 inch inside diameter, making it a single i.d. hose suitable for the specified Chrysler and Nissan models. The hose does not include a heat shield or protective sleeve, which aligns with its intended use in less exposed areas of the HVAC system.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis Dayco heater hose is compatible with a range of Chrysler and Nissan vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChrysler 300, Imperial, Newport, New Yorker, Town \u0026amp; Country\u003c\/li\u003e\n\u003cli\u003eNissan D21, Pathfinder, Pickup\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace OEM hoses that require a 1 inch inside diameter hose with a curved shape and a trunk height of 4 1\/2 inches, meeting SAE J20R4 Class D-1 and SAE J1684 Type EC standards for HVAC heater hoses.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by Dayco 70241 Hose\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or brittle heater hoses causing coolant leaks\u003c\/li\u003e\n\u003cli\u003eImproper hose fitment leading to coolant flow restrictions\u003c\/li\u003e\n\u003cli\u003eDegraded hose material from heat and chemical exposure\u003c\/li\u003e\n\u003cli\u003eFailure of OEM hoses due to aging or wear\u003c\/li\u003e\n\u003cli\u003eReplacement of hoses without heat shields or protective sleeves in HVAC systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the hose routing matches OEM specifications for proper fit\u003c\/li\u003e\n\u003cli\u003eCheck hose clamps and connections for secure sealing\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during installation\u003c\/li\u003e\n\u003cli\u003eUse coolant compatible with EPDM hoses to prevent premature degradation\u003c\/li\u003e\n\u003cli\u003eVerify hose length and trunk height to avoid interference with other engine parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 70241 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for HVAC heater hoses. The EPDM material provides durability against heat and chemical exposure typical in automotive cooling systems. Warranty information should be confirmed with the original equipment manufacturer or supplier, as it may vary by application and region.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43389876601013,"sku":"BCWL-70241","price":18.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_70241_Fro.jpg?v=1774728264","url":"https:\/\/www.partcatalog.com\/products\/dayco-70241-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}