{"product_id":"dayco-88441-hvac-heater-hose","title":"Dayco 88441 HVAC Heater Hose","description":"\u003ch2\u003eOverview of Dayco Small I.D. Heater Hose 88441\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 88441 is designed to provide reliable performance in HVAC systems for select GM vehicles. Engineered with durable EPDM material, this black heater hose ensures consistent heat transfer and resistance to automotive fluids.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack color for standard OEM appearance\u003c\/li\u003e\n\u003cli\u003e3\/4 inch inside diameter on both ends\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 1 3\/32 inches on both ends\u003c\/li\u003e\n\u003cli\u003eSingle I.D. hose type compliant with SAE J20R3 Class D-1 and SAE J1684 Type EC standards\u003c\/li\u003e\n\u003cli\u003eTrunk height dimension of 12 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Dayco Small I.D. Heater Hose 88441 is manufactured to meet strict SAE specifications, including SAE J20R3 Class D-1 and SAE J1684 Type EC, ensuring compatibility with heating and cooling systems in vehicles. The EPDM material offers excellent resistance to heat, ozone, and coolant chemicals, making it suitable for continuous operation in HVAC heater circuits. Both ends of the hose have a consistent 3\/4 inch inside diameter and 1 3\/32 inch outside diameter, providing a secure fit for OEM-style connections. The hose does not include a heat shield or protective sleeve, which is typical for this type of single I.D. hose.\u003c\/p\u003e\u003ch2\u003eAbout the Small I.D. Heater Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose line focuses on delivering precise fitment and material quality for HVAC applications requiring smaller inside diameter hoses. This product line is engineered to meet OEM standards for durability and performance, making it suitable for replacement in various GM models. The 88441 part number is a representative example within this line, designed to maintain system integrity and efficient heat transfer.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCadillac CTS heater hose replacement\u003c\/li\u003e\n\u003cli\u003eChevrolet Malibu HVAC hose repair\u003c\/li\u003e\n\u003cli\u003eOldsmobile Alero heater hose maintenance\u003c\/li\u003e\n\u003cli\u003ePontiac Grand Am heating system component\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the hose diameter matches the OEM specifications (3\/4 inch I.D.) for proper fit\u003c\/li\u003e\n\u003cli\u003eInspect hose ends and clamps for wear before installation\u003c\/li\u003e\n\u003cli\u003eVerify hose routing to avoid kinks or contact with moving parts\u003c\/li\u003e\n\u003cli\u003eReplace any damaged or brittle hoses to prevent leaks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Small I.D. Heater Hose 88441 to meet SAE standards, ensuring reliable performance in automotive HVAC systems. While no specific warranty information is provided, Dayco products are generally produced under strict quality control processes to maintain durability and fitment accuracy.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51847580582069,"sku":"BCWL-88441","price":17.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_88441_Fro.jpg?v=1774728820","url":"https:\/\/www.partcatalog.com\/products\/dayco-88441-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}