{"product_id":"dayco-88429-hvac-heater-hose","title":"Dayco 88429 HVAC Heater Hose","description":"\u003ch2\u003eOverview of Dayco Small I.D. Heater Hose 88429\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 88429 is designed for reliable HVAC system performance in select Ford, Jeep, and Saturn vehicles. Engineered with durable EPDM material, this hose ensures consistent heat transfer and resistance to automotive fluids.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack single inside diameter hose with 3\/4 inch I.D. on both ends\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 1 3\/32 inches on both ends for secure fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford F-250 Super Duty, F-350 Super Duty, Jeep Cherokee, Wrangler TJ, and Saturn Vue\u003c\/li\u003e\n\u003cli\u003ePart number 88429 ensures precise replacement and fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDayco Small I.D. Heater Hose Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Small I.D. Heater Hose line by Dayco focuses on providing single inside diameter hoses tailored for HVAC applications. These hoses are engineered to meet stringent SAE standards, ensuring durability and proper fitment in heating systems. The 88429 model exemplifies this line by offering a reliable, heat-resistant hose suitable for various truck and SUV models.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis HVAC heater hose features a 3\/4 inch inside diameter on both ends, making it a single I.D. hose designed for consistent flow and heat transfer within the vehicle’s heating system. The EPDM material offers excellent resistance to heat, ozone, and automotive fluids, which helps maintain hose integrity over time. With an outside diameter of 1 3\/32 inches, the hose fits securely onto heater cores and fittings without the need for additional protective sleeves or heat shields. The hose length of 26 1\/2 inches provides adequate reach for installation in compatible vehicles.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of cracked or leaking heater hoses in Ford F-250 Super Duty and F-350 Super Duty models\u003c\/li\u003e\n\u003cli\u003eRestoring proper heater core flow in Jeep Cherokee and Wrangler TJ vehicles\u003c\/li\u003e\n\u003cli\u003eResolving HVAC heating inefficiencies in Saturn Vue models\u003c\/li\u003e\n\u003cli\u003eAddressing hose degradation due to heat and chemical exposure\u003c\/li\u003e\n\u003cli\u003ePreventing coolant leaks that can lead to engine overheating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the hose length and diameter match the original equipment specifications\u003c\/li\u003e\n\u003cli\u003eInspect heater core fittings and clamps for wear before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate clamps to secure the hose ends and prevent leaks\u003c\/li\u003e\n\u003cli\u003eVerify no kinks or sharp bends in the hose after installation\u003c\/li\u003e\n\u003cli\u003eFlush the cooling system if contamination or debris is present before installing the new hose\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco’s Small I.D. Heater Hose 88429 is manufactured to meet SAE J20R3 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for HVAC hoses. The EPDM construction provides durability against heat and chemical exposure typical in automotive environments. While specific warranty details are not provided, Dayco products generally adhere to strict quality control processes to maintain reliability and performance.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391573262517,"sku":"BCWL-88429","price":37.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_88429_Fro.jpg?v=1774728818","url":"https:\/\/www.partcatalog.com\/products\/dayco-88429-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}