{"product_id":"gates-19802-hvac-heater-hose","title":"Gates 19802 HVAC Heater Hose","description":"\u003ch2\u003eGates 19802 Molded Heater Hose Overview\u003c\/h2\u003e\u003cp\u003eThe Gates 19802 molded heater hose is an OEM-style coolant hose built for tight engine bays where a straight hose will not route correctly. It is formed to match factory-style bends and is made from EPDM for coolant, water, and air service, with marine application approval noted by the manufacturer.\u003c\/p\u003e\u003cp\u003eFor Chevrolet Silverado 2500 HD, GMC Sierra 3500, and other listed applications, this molded heater hose supports a direct-fit replacement path when the original hose has softened, cracked, or lost its shape. Gates Molded Heater Hose 19802 is shaped for smaller, tighter-fitting engine compartments.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Gates Molded Heater Hose\u003c\/li\u003e\n\u003cli\u003ePart number: 19802\u003c\/li\u003e\n\u003cli\u003eFactory-molded, OEM-style hose profile\u003c\/li\u003e\n\u003cli\u003eEPDM construction for coolant, water, and air applications\u003c\/li\u003e\n\u003cli\u003eSmall I.D. design for tighter engine compartment routing\u003c\/li\u003e\n\u003cli\u003eMolded construction with no branch quantity\u003c\/li\u003e\n\u003cli\u003eEnd sizes: 0.87 in (22 mm) to 1.00 in (25 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length: 5.1 in (130 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eGates 19802 is a molded heater hose engineered to follow the original routing used on select Chevrolet and GMC trucks and vans from 2001 through 2007. The molded shape helps maintain proper hose alignment around nearby components, while the EPDM material is suited for heater and coolant circuit service. This part cross-references Continental 63962 for the same application.\u003c\/p\u003e\u003cp\u003eCompatible vehicle coverage includes Fits 2001-2006 Chevrolet Silverado 2500 HD, N\/A; Fits 2001-2006 Chevrolet Silverado 3500, N\/A; Fits 2001-2006 Chevrolet Suburban 2500, N\/A; Fits 2001-2006 GMC Sierra 2500 HD, N\/A; Fits 2001-2006 GMC Sierra 3500, N\/A; Fits 2001-2006 GMC Yukon XL 2500, N\/A; Fits 2001-2002 Chevrolet Express 3500, N\/A; Fits 2001-2002 GMC Savana 3500, N\/A; Fits 2002-2006 Chevrolet Avalanche 2500, N\/A; Fits 2007 Chevrolet Silverado 2500 HD Classic, N\/A; Fits 2007 Chevrolet Silverado 3500 Classic, N\/A; Fits 2007 GMC Sierra 2500 HD Classic, N\/A; Fits 2007 GMC Sierra 3500 Classic, N\/A.\u003c\/p\u003e\u003ch2\u003eCommon Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a cracked or collapsed heater hose\u003c\/li\u003e\n\u003cli\u003eRestoring coolant flow in the heater circuit\u003c\/li\u003e\n\u003cli\u003eCorrecting hose routing in a tight engine compartment\u003c\/li\u003e\n\u003cli\u003eAddressing leaks at a molded hose section\u003c\/li\u003e\n\u003cli\u003eReplacing a hose that no longer holds its factory shape\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify end diameters and molded shape against the original hose before installation. Inspect adjoining heater pipes, clamps, and connection points for wear or corrosion so the new hose seals properly. Confirm routing clears belts, pulleys, and hot engine components on Chevrolet Silverado 2500 HD, GMC Sierra 3500, and other listed vehicles.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates manufactures this hose as an OEM-style molded replacement for heater and coolant service. The EPDM construction and factory-molded profile support consistent fitment on the listed applications, including Gates 19802 use cases across Chevrolet and GMC platforms.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307163115701,"sku":"BBSC-19802","price":19.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_19802_Fro.jpg?v=1775145853","url":"https:\/\/www.partcatalog.com\/products\/gates-19802-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}