{"product_id":"dayco-87709-hvac-heater-hose","title":"Dayco 87709 HVAC Heater Hose - Heater To Engine or Heater To Pipe","description":"\u003ch2\u003eDayco Small I.D. Heater Hose 87709\u003c\/h2\u003e\u003cp\u003eDayco 87709 is a small inside diameter HVAC heater hose built for heater-to-engine routing in select GM compact cars. It uses EPDM construction with a black finish and a protective sleeve to support heat exposure in underhood heater hose applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEPDM heater hose construction for HVAC coolant routing\u003c\/li\u003e\n\u003cli\u003e5\/8 in. inside diameter at both ends\u003c\/li\u003e\n\u003cli\u003eSingle I.D. hose design for heater-to-engine connections\u003c\/li\u003e\n\u003cli\u003eBlack exterior with protective sleeve included\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eDayco part number 87709 for direct catalog lookup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThis Dayco Small I.D. Heater Hose line is built for applications that require a compact coolant hose with consistent 5\/8 in. end diameters. The EPDM material is selected for heater hose service, while the protective sleeve adds coverage in locations where additional underhood protection is specified. Dayco 87709 is a practical replacement for heater-to-engine routing on Buick Skylark, Oldsmobile Achieva, Pontiac Grand Am, Oldsmobile Cutlass Calais, and Oldsmobile Calais applications listed below.\u003c\/p\u003e\u003cp\u003eThis part cross-references ACDelco 18061L and Gates 18889 for the same application.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1991-1993 Buick Skylark, Heater To Engine\u003c\/li\u003e\n\u003cli\u003eFits 1988-1989 Buick Skylark, Heater To Engine\u003c\/li\u003e\n\u003cli\u003eFits 1992-1993 Oldsmobile Achieva, Heater To Engine\u003c\/li\u003e\n\u003cli\u003eFits 1991-1993 Pontiac Grand Am, Heater To Engine\u003c\/li\u003e\n\u003cli\u003eFits 1988-1989 Pontiac Grand Am, Heater To Engine\u003c\/li\u003e\n\u003cli\u003eFits 1988-1991 Oldsmobile Cutlass Calais, Heater To Engine, Protective sleeve required for HVAC Heater Hose.; Small I.D. Heater Hose\u003c\/li\u003e\n\u003cli\u003eFits 1990 Buick Skylark, Heater To Engine, Protective sleeve required for HVAC Heater Hose.; Small I.D. Heater Hose\u003c\/li\u003e\n\u003cli\u003eFits 1990 Pontiac Grand Am, Heater To Engine, Protective sleeve required for HVAC Heater Hose.; Small I.D. Heater Hose\u003c\/li\u003e\n\u003cli\u003eFits 1989 Oldsmobile Cutlass Calais, Heater To Engine, Small I.D. Heater Hose\u003c\/li\u003e\n\u003cli\u003eFits 1987 Oldsmobile Calais, Heater To Engine, Protective sleeve required for HVAC Heater Hose.; Small I.D. Heater Hose\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify the 5\/8 in. inside diameter at both ends before installation.\u003c\/li\u003e\n\u003cli\u003eMatch the hose routing to the heater-to-engine path shown for the vehicle.\u003c\/li\u003e\n\u003cli\u003eUse the protective sleeve where the fitment notes specify it for HVAC heater hose service.\u003c\/li\u003e\n\u003cli\u003eInspect adjoining heater pipes, clamps, and coolant connections for wear before replacing the hose.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDayco heater hose products are built to meet SAE J20R3 Class D-1 and SAE J1684 Type EC requirements for heater hose service. For buyers searching Dayco 87709, this specification-based construction supports accurate replacement selection for the listed Buick Skylark, Oldsmobile Achieva, Pontiac Grand Am, Oldsmobile Cutlass Calais, and Oldsmobile Calais applications.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391555535029,"sku":"BCWL-87709","price":21.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_87709_Fro_2f8e91a2-2247-400b-b569-b4d37bc0a1c3.jpg?v=1774728759","url":"https:\/\/www.partcatalog.com\/products\/dayco-87709-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}