{"product_id":"gates-19843-hvac-heater-hose","title":"Gates 19843 HVAC Heater Hose - Heater To Pipe-2","description":"\u003ch2\u003eGates 19843 Molded Heater Hose Overview\u003c\/h2\u003e\u003cp\u003eThe Gates 19843 molded heater hose is an OEM-style coolant hose formed for tight engine bays and factory routing. Built from EPDM, it supports coolant, water, and air transfer and is approved for marine applications. This molded heater hose is a direct-fit style solution for Chrysler 300, Dodge Charger, and Dodge Magnum heater-to-pipe routing.\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: 19843\u003c\/li\u003e\n\u003cli\u003eEPDM construction for coolant, water, and air service\u003c\/li\u003e\n\u003cli\u003eFactory-molded shape for smaller, tighter engine compartments\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 0.75 in. (19 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 0.75 in. (19 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length: 16.8 in. (427 mm)\u003c\/li\u003e\n\u003cli\u003eMolded hose design for heater-to-pipe routing\u003c\/li\u003e\n\u003cli\u003eApproved for marine applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eGates Molded Heater Hose 19843 is built to match the routing needs of modern engine compartments where straight hose sections do not follow the original path. Its molded profile helps maintain the correct hose shape between the heater circuit and pipe connection, while the EPDM material is suited for heat and coolant exposure. This part number 19843 is a practical replacement choice for 2005-2008 Chrysler 300, 2006-2008 Dodge Charger, and 2005-2008 Dodge Magnum heater-to-pipe applications.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 11843, 16416M) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or heat-aged heater hose sections\u003c\/li\u003e\n\u003cli\u003eCoolant seepage at a molded hose run\u003c\/li\u003e\n\u003cli\u003eIncorrect hose routing in tight engine compartments\u003c\/li\u003e\n\u003cli\u003eLoss of heater circuit flow from a deteriorated hose\u003c\/li\u003e\n\u003cli\u003eFitment issues when a straight hose does not match the factory path\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. Confirm the heater-to-pipe position on the vehicle and compare the molded shape to the original hose path. Inspect adjoining pipes, clamps, and connection points for wear or corrosion before installing the new hose. For Chrysler 300, Dodge Charger, and Dodge Magnum applications, match the hose to the factory routing to maintain proper clearance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates is known for OE-style hose construction, and this molded heater hose follows factory-style dimensions and materials for a precise replacement fit. The EPDM build and molded form support dependable service in coolant and heater hose applications.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307163934901,"sku":"BBSC-19843","price":28.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_19843_Fro.jpg?v=1775145858","url":"https:\/\/www.partcatalog.com\/products\/gates-19843-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}