{"product_id":"dorman-626-590-hvac-heater-hose-assembly","title":"Dorman 626-590 HVAC Heater Hose Assembly - Inlet","description":"\u003ch2\u003eOverview of Dorman HVAC Heater Hose Assembly 626-590\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Heater Hose Assembly 626-590 is designed specifically for Jeep Grand Cherokee models, providing a reliable solution for your vehicle's heating system. This molded assembly combines durable rubber and aluminum materials to ensure efficient coolant flow and long-lasting performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed with high-quality rubber and aluminum materials\u003c\/li\u003e\n\u003cli\u003eNatural\/no finish color for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes clamps for secure installation\u003c\/li\u003e\n\u003cli\u003eDual inside diameter of 0.55 inches on both ends\u003c\/li\u003e\n\u003cli\u003eMolded hose shape with a centerline length of 27 inches\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure rated at 100 psi\u003c\/li\u003e\n\u003cli\u003eCompatible with Jeep Grand Cherokee models\u003c\/li\u003e\n\u003cli\u003ePart number 626-590 for precise identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 626-590 HVAC Heater Hose Assembly is engineered as a molded assembly featuring dual 0.55-inch inside diameter hoses, connected with aluminum and rubber materials to withstand the demands of your Jeep Grand Cherokee's heating system. The hose ends have an outside diameter of 0.85 inches, designed for hose attachment on both ends, ensuring a secure and leak-free connection. This assembly includes clamps to facilitate proper installation and maintain system integrity under a maximum working pressure of 100 psi. The natural, unfinished color of the hose helps resist corrosion without the need for additional protective sleeves or heat shields, simplifying maintenance and replacement.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Jeep Grand Cherokee HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks that cause heating inefficiency\u003c\/li\u003e\n\u003cli\u003eAddressing hose failures due to pressure or heat exposure\u003c\/li\u003e\n\u003cli\u003eEliminating coolant contamination from damaged hose assemblies\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow for optimal cabin heating performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before beginning installation to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse the included clamps to secure hose ends tightly and prevent leaks\u003c\/li\u003e\n\u003cli\u003eVerify hose routing matches the original assembly to avoid kinks or interference\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eTest the heating system after installation to confirm proper operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures the 626-590 heater hose assembly to meet or exceed OEM specifications for Jeep Grand Cherokee vehicles. The assembly undergoes rigorous quality control to ensure durability and reliable performance under typical operating conditions. While specific warranty details may vary, Dorman products generally include a limited warranty against defects in materials and workmanship, providing confidence in your replacement part.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44040532164789,"sku":"BKKY-626-590","price":112.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_626590_Sid.jpg?v=1775009842","url":"https:\/\/www.partcatalog.com\/products\/dorman-626-590-hvac-heater-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}