{"product_id":"dayco-88396-hvac-heater-hose","title":"Dayco 88396 HVAC Heater Hose - Engine To Heater or Heater To Engine","description":"\u003ch2\u003eOverview of Dayco Small I.D. Heater Hose 88396\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 88396 is designed specifically for HVAC systems in select Ford and Mercury vehicles. Engineered to meet SAE specifications, this dual inside diameter hose ensures reliable heater core connections for models like the Ford Cougar and Mercury Thunderbird.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable EPDM material for heat and ozone resistance\u003c\/li\u003e\n\u003cli\u003eDual inside diameters: 19\/32 inch and 23\/32 inch for precise fitment\u003c\/li\u003e\n\u003cli\u003eComplies with SAE J20R3 Class D-1 and SAE J1684 Type EC standards\u003c\/li\u003e\n\u003cli\u003eBlack color for standard OEM appearance\u003c\/li\u003e\n\u003cli\u003eTrunk height dimension of 7 inches for proper routing\u003c\/li\u003e\n\u003cli\u003eDoes not include heat shield or protective sleeve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 88396 is a dual inside diameter hose constructed from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and weathering. This hose features two different inside diameters—19\/32 inch on one end and 23\/32 inch on the other—allowing it to connect heater core components with varying sizes securely. Designed without a heat shield or protective sleeve, it is intended for applications where additional protection is not required. The hose meets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications, ensuring it adheres to industry standards for HVAC heater hoses. Its black color matches OEM styling, and the 7-inch trunk height dimension supports proper installation and routing within the vehicle.\u003c\/p\u003e\u003ch2\u003eAbout the Small I.D. Heater Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose product line focuses on providing HVAC hoses with smaller inside diameters tailored for specific vehicle applications. This line offers dual inside diameter hoses like part number 88396, designed to accommodate varying connection sizes within the heating system. These hoses are engineered to meet SAE standards, ensuring compatibility and durability for vehicles such as the Ford Cougar and Mercury Thunderbird.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Ford Cougar and Mercury Thunderbird HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by deteriorated or damaged heater hoses\u003c\/li\u003e\n\u003cli\u003eEnsuring proper heater core flow with correctly sized dual inside diameter hose\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues related to faulty heater hose connections\u003c\/li\u003e\n\u003cli\u003eMaintaining HVAC system efficiency by restoring proper coolant circulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify hose inside diameters (19\/32 inch and 23\/32 inch) match vehicle heater core fittings before installation\u003c\/li\u003e\n\u003cli\u003eEnsure clamps are securely tightened to prevent leaks but avoid over-tightening which can damage the hose\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eRoute the hose according to OEM specifications to avoid kinks or contact with hot engine parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Small I.D. Heater Hose 88396 to meet SAE J20R3 Class D-1 and SAE J1684 Type EC standards, ensuring reliable performance in HVAC applications. The EPDM material provides resistance to heat and ozone, contributing to the hose's durability. Warranty details should be confirmed with the original equipment manufacturer or supplier.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391571525813,"sku":"BCWL-88396","price":21.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_88396_Fro.jpg?v=1774728810","url":"https:\/\/www.partcatalog.com\/products\/dayco-88396-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}