{"product_id":"dayco-87884-hvac-heater-hose","title":"Dayco 87884 HVAC Heater Hose","description":"\u003ch2\u003eDayco Small I.D. Heater Hose 87884\u003c\/h2\u003e\u003cp\u003eDayco 87884 is a Small I.D. Heater Hose built for HVAC heater circuit service where a 5\/8 in. inside diameter is required at both ends. Made from EPDM rubber in black, this heater hose is specified to SAE J20R3 Class D-1 and SAE J1684 Type EC for use in demanding coolant transfer applications.\u003c\/p\u003e\u003cp\u003eThis Dayco heater hose line is focused on small inside diameter routing for heater outlet, heater inlet, and heater-to-pipe connections. For buyers searching for a Toyota Tundra heater hose, Toyota Sequoia heater hose, or Toyota Land Cruiser heater outlet hose, part number 87884 matches the listed applications and dimensions.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Dayco Small I.D. Heater Hose\u003c\/li\u003e\n\u003cli\u003ePart number: 87884\u003c\/li\u003e\n\u003cli\u003eMaterial: EPDM rubber\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 5\/8 in.\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 5\/8 in.\u003c\/li\u003e\n\u003cli\u003eEnd 1 outside diameter: 15\/16 in.\u003c\/li\u003e\n\u003cli\u003eEnd 2 outside diameter: 15\/16 in.\u003c\/li\u003e\n\u003cli\u003eSingle I.D. hose design for heater circuit routing\u003c\/li\u003e\n\u003cli\u003eBuilt to SAE J20R3 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eDayco 87884 is an EPDM HVAC heater hose for coolant flow between heater components and engine-side plumbing. The single I.D. hose construction uses the same 5\/8 in. inside diameter at both ends, making it a direct match for listed heater outlet, heater inlet, heater-to-pipe, tee-to-thermostat, and valve-to-thermostat applications. This part cross-references Duralast D87884 for the same application.\u003c\/p\u003e\u003cp\u003eFits 2010-2021 Toyota Tundra, Heater Outlet. Fits 2013 Toyota Land Cruiser, Heater Outlet. Fits 2013 Toyota Sequoia, Heater Outlet. Fits 2007-2011 Toyota Tundra, Heater To Pipe, Passenger Side; Small I.D. Heater Hose. Fits 2007-2008 Hummer H3, Heater Inlet. Fits 2007-2008 Isuzu i-370, Heater Inlet. Fits 2007 Chevrolet Colorado, Heater Inlet. Fits 2007 GMC Canyon, Heater Inlet. Fits 1995-1997 Ford Ranger, Tee To Thermostat. Fits 1996-1997 Mazda B3000, Tee To Thermostat. Fits 1995 Mazda B3000, Valve To Thermostat.\u003c\/p\u003e\u003ch2\u003eCommon Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a cracked or heat-aged heater hose\u003c\/li\u003e\n\u003cli\u003eRestoring coolant flow to the heater core circuit\u003c\/li\u003e\n\u003cli\u003eFixing leaks at heater outlet or heater inlet connections\u003c\/li\u003e\n\u003cli\u003eAddressing soft, swollen, or collapsed hose sections\u003c\/li\u003e\n\u003cli\u003eServicing small I.D. heater hose routing on Toyota, Ford, Mazda, Chevrolet, GMC, Hummer, and Isuzu applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the hose routing, end diameters, and connection points before installation. Match the 5\/8 in. inside diameter and the listed heater outlet, heater inlet, or heater-to-pipe position to confirm proper fitment for your vehicle. Inspect adjoining pipes, clamps, and thermostat-area connections for wear before installing the new hose.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDayco 87884 is manufactured to SAE J20R3 Class D-1 and SAE J1684 Type EC requirements, supporting consistent heater hose performance in automotive HVAC coolant circuits.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391566348469,"sku":"BCWL-87884","price":24.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_87884_Fro_af01b3cc-8280-4e3b-9499-b760a48a92d6.jpg?v=1774728788","url":"https:\/\/www.partcatalog.com\/products\/dayco-87884-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}