{"product_id":"gates-19491-hvac-heater-hose","title":"Gates 19491 HVAC Heater Hose - Heater To Pipe-1","description":"\u003ch2\u003eGates Molded Heater Hose for OE-Style Cooling Service\u003c\/h2\u003e\u003cp\u003eThe Gates 19491 molded heater hose is a factory-molded, OE-style coolant hose built for tight engine compartments. It is made from EPDM and is approved for coolant, water, air, and marine applications.\u003c\/p\u003e\u003cp\u003eCompatible with 2007-2011 Chevrolet Impala heater to pipe-1 and 2007 Chevrolet Monte Carlo heater to pipe-1, this molded hose supports direct replacement service where a formed hose shape is required.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGates Molded Heater Hose, part number 19491\u003c\/li\u003e\n\u003cli\u003eFactory-molded shape for smaller, tighter engine bays\u003c\/li\u003e\n\u003cli\u003eEPDM construction for coolant, water, and air service\u003c\/li\u003e\n\u003cli\u003eApproved for marine applications\u003c\/li\u003e\n\u003cli\u003eEnd I.D. sizes: 16 mm (.62 in) and 19 mm (.75 in)\u003c\/li\u003e\n\u003cli\u003eCenterline length: 467 mm (18.4 in)\u003c\/li\u003e\n\u003cli\u003eMolded design for OE-style routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eGates 19491 is a molded HVAC heater hose designed to follow the original hose path in applications that require a formed coolant line. The EPDM material helps the hose handle common underhood fluid and air transfer needs, while the molded profile supports fitment in compact engine compartments. For buyers searching for a Chevrolet Impala heater hose or Chevrolet Monte Carlo heater hose, this part number 19491 matches the listed heater-to-pipe location.\u003c\/p\u003e\u003cp\u003eThe Gates Molded Heater Hose line focuses on OE-style replacement hoses with factory-formed bends. That makes this hose a practical choice when the original routing must be maintained for proper clearance and connection alignment.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Hose Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or deteriorated heater hose material\u003c\/li\u003e\n\u003cli\u003eCoolant seepage at a worn molded hose section\u003c\/li\u003e\n\u003cli\u003eImproper hose routing in tight engine compartments\u003c\/li\u003e\n\u003cli\u003eLoss of heater circuit flow from a damaged hose\u003c\/li\u003e\n\u003cli\u003eReplacement needs for a formed heater-to-pipe connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the hose routing, end diameters, and centerline length before installation. This molded hose is listed for heater-to-pipe-1 applications, so match the original path on the vehicle before final fitment. Inspect adjoining pipes, clamps, and sealing surfaces for wear or corrosion before installing Gates 19491.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates is known for OE-style hose construction, and this molded heater hose is built to factory-molded specifications for the listed applications. The part number 19491 is also cross-referenced by Dayco 87906 and BBB Industries 11491 for the same application.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307149320373,"sku":"BBSC-19491","price":31.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_19491_Fro.jpg?v=1775145815","url":"https:\/\/www.partcatalog.com\/products\/gates-19491-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}