{"product_id":"dayco-87822-hvac-heater-hose","title":"Dayco 87822 HVAC Heater Hose - Valve To Engine","description":"\u003ch2\u003eOverview of Dayco Small I.D. Heater Hose 87822 for Toyota Tundra\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 87822 is designed specifically for Toyota Tundra models, providing reliable HVAC heater hose performance. Constructed from durable EPDM material, this hose ensures long-lasting service in your vehicle's heating system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality EPDM rubber for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eDual inside diameter hose with 5\/8 inch and 23\/32 inch ends\u003c\/li\u003e\n\u003cli\u003eIncludes protective sleeve for added durability\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eCompatible with Toyota Tundra HVAC systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 87822 is part of the Small I.D. Heater Hose product line, which focuses on delivering precise fit and reliable performance for vehicle heating systems. This hose features a dual inside diameter design, with one end measuring 5\/8 inch and the other 23\/32 inch, allowing for secure connections in HVAC applications. The black EPDM construction offers resistance to heat, ozone, and coolant chemicals, making it suitable for the demanding environment of a Toyota Tundra's heating system. Additionally, the hose includes a protective sleeve to guard against abrasion and extend service life. It does not contain a heat shield but complies with SAE J20R3 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for heater hoses.\u003c\/p\u003e\u003ch2\u003eCommon Uses and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Toyota Tundra HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks affecting cabin heating performance\u003c\/li\u003e\n\u003cli\u003ePreventing hose failure due to abrasion with protective sleeve\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant flow through dual inside diameter connections\u003c\/li\u003e\n\u003cli\u003eEnsuring compliance with OEM specifications for heater hose replacements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Small I.D. Heater Hose 87822, ensure the hose ends match the corresponding fittings on the Toyota Tundra HVAC system. The dual inside diameter design requires attention to correct orientation. Inspect hose clamps and replace if necessary to secure connections properly. Avoid twisting or kinking the hose during installation to maintain coolant flow. The protective sleeve should be positioned to cover areas prone to abrasion for optimal durability.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Small I.D. Heater Hose 87822 to meet strict SAE specifications, including J20R3 Class D-1 and J1684 Type EC, ensuring consistent quality and performance. The EPDM material and protective sleeve contribute to the hose's durability under typical operating conditions. Warranty details are subject to Dayco's standard policies and may vary; consult product documentation or manufacturer resources for specific coverage information.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391562973365,"sku":"BCWL-87822","price":29.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_87822_Fro.jpg?v=1774728779","url":"https:\/\/www.partcatalog.com\/products\/dayco-87822-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}