{"product_id":"gates-28477-hvac-heater-hose","title":"Gates 28477 HVAC Heater Hose - Heater To Water Pump or Valve To Pipe","description":"\u003ch2\u003e90 Degree Molded Heater Hose for Tight Routing\u003c\/h2\u003e\u003cp\u003eGates 28477 is a 90 degree molded heater hose built for heater and coolant routing where a sharp bend is required. Made from EPDM and formed with a molded 90 degree shape, it helps replace hard-to-route hose sections in HVAC and cooling system assemblies.\u003c\/p\u003e\u003cp\u003eThis Gates 90 Degree Molded Heater Hose line is offered in multiple sizes to cover a wide range of vehicle applications, including 1994-1997 Toyota Previa and 1979-1980 GM full-size and intermediate models. The 28477 hose measures 3\/4 in. inside diameter at both ends, with a 28 in. centerline length, 4 in. arm length 1, and 24 in. arm length 2.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGates part number 28477\u003c\/li\u003e\n\u003cli\u003e90 degree molded heater hose for sharp-bend routing\u003c\/li\u003e\n\u003cli\u003eEPDM construction for heater and coolant service\u003c\/li\u003e\n\u003cli\u003e3\/4 in. inside diameter on both ends\u003c\/li\u003e\n\u003cli\u003e28 in. centerline length with molded 90 degree shape\u003c\/li\u003e\n\u003cli\u003eFits HVAC heater hose and radiator\/heater coolant hose applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication Details\u003c\/h2\u003e\u003cp\u003eUse Gates 28477 when replacing a molded heater hose in a system that needs a formed 90 degree bend instead of a straight hose. This part is listed for 1994-1997 Toyota Previa, valve to pipe, and for 1979-1980 Chevrolet, Pontiac, and Buick heater-to-water-pump routing. It also appears in fitment for 1979 Chevrolet El Camino, Malibu, and Monte Carlo, plus 1980 Buick LeSabre, Chevrolet Caprice and Impala, and Pontiac Catalina, Laurentian, and Parisienne.\u003c\/p\u003e\u003cp\u003eThis part cross-references Dayco 80414 and Continental 63924 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or aged molded heater hose sections\u003c\/li\u003e\n\u003cli\u003eImproper hose routing around tight engine bay bends\u003c\/li\u003e\n\u003cli\u003eLeaking heater-to-water-pump hose connections\u003c\/li\u003e\n\u003cli\u003eReplacement needs for radiator and HVAC compatible coolant hose routing\u003c\/li\u003e\n\u003cli\u003eFitment challenges where a 90 degree formed hose is required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eMatch the 3\/4 in. inside diameter and molded 90 degree shape to the original hose path before installation. Verify arm lengths and centerline length against the removed hose, and confirm routing clearance around pulleys, brackets, and hot engine components. Gates 28477 is molded for specific applications, so compare the vehicle’s original hose configuration before service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates manufactures this heater hose in EPDM with a molded construction for consistent routing in listed applications. The product line is built to cover thousands of vehicle applications across multiple sizes, including long-tail searches such as 1994-1997 Toyota Previa valve to pipe heater hose replacement and 1980 Chevrolet Caprice heater to water pump hose replacement.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45311240470709,"sku":"BBSC-28477","price":27.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_28477_Fro.jpg?v=1775146534","url":"https:\/\/www.partcatalog.com\/products\/gates-28477-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}