{"product_id":"dayco-87736-hvac-heater-hose","title":"Dayco 87736 HVAC Heater Hose - Heater Outlet","description":"\u003ch2\u003eDayco Small I.D. Heater Hose 87736\u003c\/h2\u003e\u003cp\u003eDayco 87736 is a Small I.D. Heater Hose built for HVAC heater outlet service on select Ford and Mazda applications. It uses EPDM construction with a black finish, a protective sleeve, and a single I.D. hose design for routing coolant through the heater circuit.\u003c\/p\u003e\u003cp\u003eThis heater hose is sized with 19\/32-inch inside diameter at both ends and follows SAE J20R3 Class D-1 and SAE J1684 Type EC specifications. The Dayco Small I.D. Heater Hose line focuses on replacement hoses for tight-diameter heater connections where consistent fit and routing matter.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEPDM hose material for heater circuit use\u003c\/li\u003e\n\u003cli\u003eBlack exterior for OE-style appearance\u003c\/li\u003e\n\u003cli\u003e19\/32-inch inside diameter at both ends\u003c\/li\u003e\n\u003cli\u003eProtective sleeve included\u003c\/li\u003e\n\u003cli\u003eSingle I.D. hose construction\u003c\/li\u003e\n\u003cli\u003eBuilt to SAE J20R3 Class D-1 and SAE J1684 Type EC standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1995-2000 Ford Explorer, Heater Outlet\u003c\/li\u003e\n\u003cli\u003eFits 1995-2000 Ford Ranger, Heater Outlet\u003c\/li\u003e\n\u003cli\u003eFits 1995-2000 Mazda B4000, Heater Outlet\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse Dayco 87736 when replacing a small-diameter heater outlet hose on 1995-2000 Ford Explorer, 1995-2000 Ford Ranger, or 1995-2000 Mazda B4000 applications. This part cross-references Ford (e.g., F5TZ-18472-C, F57A-18472-DD) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or hardened heater hose at the outlet connection\u003c\/li\u003e\n\u003cli\u003eCoolant seepage from a worn small I.D. hose\u003c\/li\u003e\n\u003cli\u003eRestricted heater flow caused by hose deterioration\u003c\/li\u003e\n\u003cli\u003eReplacement for a damaged hose with incorrect routing or fit\u003c\/li\u003e\n\u003cli\u003eService repair on Ford Explorer, Ford Ranger, and Mazda B4000 heater circuits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the 19\/32-inch inside diameter at both ends before installation and confirm routing at the heater outlet. Inspect adjacent clamps, fittings, and nearby hoses for wear so the replacement hose seats correctly and maintains proper coolant flow.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDayco manufactures this hose to meet SAE J20R3 Class D-1 and SAE J1684 Type EC requirements, supporting consistent material and dimensional standards for heater hose replacement.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391556190389,"sku":"BCWL-87736","price":33.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_87736_Fro.jpg?v=1774728761","url":"https:\/\/www.partcatalog.com\/products\/dayco-87736-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}