{"product_id":"dayco-88473-hvac-heater-hose","title":"Dayco 88473 HVAC Heater Hose","description":"\u003ch2\u003eReliable HVAC Heater Hose for Nissan and Infiniti Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 88473 is engineered to meet the specific HVAC needs of various Nissan and Infiniti models. Designed with durable EPDM material, this black single inside diameter hose ensures consistent performance in your vehicle's heating system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack color with 3\/4 inch inside diameter on both ends\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 1 1\/8 inch on both ends for precise fit\u003c\/li\u003e\n\u003cli\u003eComplies with SAE J20R3 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eSingle inside diameter hose type for streamlined installation\u003c\/li\u003e\n\u003cli\u003eTrunk height of 4 1\/2 inches for proper 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 smaller inside diameters tailored for specific HVAC applications. This product line emphasizes material quality and adherence to SAE standards, ensuring compatibility and durability for vehicles requiring precise hose dimensions, such as the Nissan 350Z and Infiniti Q50.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco 88473 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 feature a 3\/4 inch inside diameter and a 1 1\/8 inch outside diameter, making it suitable for a range of Nissan and Infiniti models including the 370Z, FX35, G37, and QX70. This hose does not include a heat shield or protective sleeve, focusing on straightforward HVAC system integration. Meeting SAE J20R3 Class D-1 and SAE J1684 Type EC standards, it ensures compliance with industry requirements for heater hoses.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Nissan 350Z and Infiniti Q60 HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by deteriorated heater hoses\u003c\/li\u003e\n\u003cli\u003eMaintaining proper heater core function by ensuring secure coolant flow\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues related to compromised heater hose integrity\u003c\/li\u003e\n\u003cli\u003eSupporting HVAC system efficiency in models like Nissan G35 and Infiniti FX37\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before beginning installation to avoid burns from hot coolant. Verify hose dimensions match the OEM specifications for your specific Nissan or Infiniti model. Use appropriate clamps to secure the hose ends and check for leaks after installation. The Dayco 88473 hose is designed for direct replacement without modification.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Small I.D. Heater Hose 88473 to meet strict SAE standards, ensuring reliable performance in demanding automotive environments. 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":51847580975285,"sku":"BCWL-88473","price":12.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_88473_Fro.jpg?v=1774728825","url":"https:\/\/www.partcatalog.com\/products\/dayco-88473-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}