{"product_id":"dayco-88353-hvac-heater-hose","title":"Dayco 88353 HVAC Heater Hose","description":"\u003ch2\u003eOverview of Dayco Small I.D. Heater Hose 88353\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 88353 is designed to provide reliable performance in HVAC systems for a range of vehicles including Buick, Cadillac, Chevrolet, Ford, Mercury, Nissan, Oldsmobile, and Pontiac models. This hose is engineered to meet specific SAE standards, ensuring durability and proper fitment for applications such as the Camaro, Corsica, Cougar, Firebird, Firenza, Maxima, Seville, Skyhawk, Tempest, and Thunderbird.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack color for standard OEM appearance\u003c\/li\u003e\n\u003cli\u003eConsistent 7\/8 inch inside diameter on both ends for uniform flow\u003c\/li\u003e\n\u003cli\u003eSingle I.D. hose type designed for HVAC heater core connections\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eTrunk height of 7 1\/4 inches for proper routing and fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Small I.D. Heater Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose line focuses on providing precise diameter hoses tailored for HVAC systems requiring smaller inside diameters. This product line emphasizes compatibility with a variety of domestic and import vehicles, ensuring that the hose maintains proper flow and pressure within the heater core circuit. The 88353 part number represents a single I.D. hose without additional heat shields or protective sleeves, suitable for applications where standard protection is sufficient.\u003c\/p\u003e\u003ch2\u003eProduct Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dayco 88353 heater hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and automotive fluids, making it suitable for HVAC heater core connections. Both ends of the hose have a 7\/8 inch inside diameter, providing a consistent seal and fit. The hose does not include a heat shield or protective sleeve, which is appropriate for installations where these features are not required. It complies with SAE J20R3 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for heater hoses. The trunk height of 7 1\/4 inches allows for proper installation and routing within the engine bay.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Buick, Cadillac, Chevrolet, Ford, Mercury, Nissan, Oldsmobile, and Pontiac vehicles\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow to the heater core in models such as Camaro, Corsica, Cougar, Firebird, Firenza, Maxima, Seville, Skyhawk, Tempest, and Thunderbird\u003c\/li\u003e\n\u003cli\u003ePreventing coolant leaks that can cause HVAC system inefficiency or engine overheating\u003c\/li\u003e\n\u003cli\u003eAddressing hose swelling or softening due to age or exposure to heat and chemicals\u003c\/li\u003e\n\u003cli\u003eEnsuring a secure and leak-free connection in HVAC heater hose circuits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify the 7\/8 inch inside diameter matches the vehicle’s heater core and fitting sizes\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage before installation\u003c\/li\u003e\n\u003cli\u003eEnsure hose routing matches OEM specifications to avoid kinks or interference\u003c\/li\u003e\n\u003cli\u003eUse appropriate clamps to secure hose ends and prevent leaks\u003c\/li\u003e\n\u003cli\u003eReplace hoses in pairs if both sides show signs of wear for balanced system performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Small I.D. Heater Hose 88353 to meet SAE specifications, ensuring consistent quality and performance. The EPDM material provides resistance to heat and automotive fluids, contributing to the hose’s longevity. While specific warranty details are not provided, Dayco products typically adhere to industry standards for durability and reliability in HVAC applications.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391570346165,"sku":"BCWL-88353","price":21.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_88353_Fro.jpg?v=1774728804","url":"https:\/\/www.partcatalog.com\/products\/dayco-88353-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}