{"product_id":"dayco-87662-hvac-heater-hose","title":"Dayco 87662 HVAC Heater Hose - Pipe To Pipe","description":"\u003ch2\u003eDayco Small I.D. Heater Hose 87662\u003c\/h2\u003e\u003cp\u003eDayco 87662 is a Small I.D. Heater Hose built for HVAC heater hose service in vehicles that use a 5\/8 in. pipe-to-pipe connection. Made from EPDM and finished in black, it is specified to meet SAE J20R3 Class D-1 and SAE J1684 Type EC requirements for heater hose applications.\u003c\/p\u003e\u003cp\u003eCompatible with select Chevrolet Lumina, Oldsmobile Cutlass Supreme, Pontiac Grand Prix, and Buick Regal models, this Dayco heater hose is a direct-fit option for small inside diameter coolant transfer routing. The Dayco Small I.D. Heater Hose line focuses on replacement hoses for heater and coolant circulation paths where correct diameter and material compatibility matter.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEPDM construction for heater hose service\u003c\/li\u003e\n\u003cli\u003e5\/8 in. inside diameter at both ends\u003c\/li\u003e\n\u003cli\u003eSingle I.D. hose design for pipe-to-pipe routing\u003c\/li\u003e\n\u003cli\u003eBlack finish for a clean OE-style appearance\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\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1990-1993 Chevrolet Lumina, Pipe To Pipe, Small I.D. Heater Hose\u003c\/li\u003e\n\u003cli\u003eFits 1988-1993 Oldsmobile Cutlass Supreme, Pipe To Pipe, Small I.D. Heater Hose\u003c\/li\u003e\n\u003cli\u003eFits 1988-1993 Pontiac Grand Prix, Pipe To Pipe, Small I.D. Heater Hose\u003c\/li\u003e\n\u003cli\u003eFits 1988-1992 Buick Regal, Pipe To Pipe, Small I.D. Heater Hose\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat This Heater Hose Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a cracked or leaking heater hose in the coolant circuit\u003c\/li\u003e\n\u003cli\u003eRestoring heater core coolant flow in pipe-to-pipe routing\u003c\/li\u003e\n\u003cli\u003eAddressing soft, swollen, or heat-aged hose material\u003c\/li\u003e\n\u003cli\u003eCorrecting fitment issues caused by worn 5\/8 in. hose connections\u003c\/li\u003e\n\u003cli\u003eMaintaining proper HVAC heater hose routing in the engine bay\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the hose path, end diameter, and pipe-to-pipe routing before installation. Match the 5\/8 in. inside diameter to the existing heater hose connection points and inspect adjoining pipes for corrosion, scale, or sharp edges that can affect sealing. This part cross-references Gates 18800 and NAPA 10800 for the same application.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDayco manufactures this heater hose to SAE J20R3 Class D-1 and SAE J1684 Type EC standards, supporting consistent material and dimensional requirements for HVAC heater hose replacement.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391554420917,"sku":"BCWL-87662","price":20.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_87662_Fro.jpg?v=1774728752","url":"https:\/\/www.partcatalog.com\/products\/dayco-87662-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}