{"product_id":"dorman-626-524-hvac-heater-hose-assembly","title":"Dorman 626-524 HVAC Heater Hose Assembly","description":"\u003ch2\u003eOverview of Dorman HVAC Heater Hose Assembly 626-524\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Heater Hose Assembly 626-524 is designed for reliable heating system performance in select Audi and Volkswagen models. Engineered with durable rubber and plastic materials, this natural-colored branched hose assembly ensures efficient coolant flow and system integrity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable rubber\/plastic for heat and pressure resistance\u003c\/li\u003e\n\u003cli\u003eBranched coolant hose type with three connection points\u003c\/li\u003e\n\u003cli\u003eFlared attachment types on End 1 and End 2 for secure fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with Audi A3, Volkswagen Golf, Jetta, TT, and TT Quattro models\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure of 100 PSI for reliable operation\u003c\/li\u003e\n\u003cli\u003eCenterline length of 10 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eDoes not include clamps or heat shields, designed for systems not requiring additional shielding\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 626-524 HVAC Heater Hose Assembly is a branched coolant hose designed to maintain proper heater core function in specific Audi and Volkswagen vehicles. Featuring three hose ends with inside diameters of 0.4, 0.25, and 0.58 inches respectively, this assembly facilitates efficient coolant distribution within the heating system. The flared attachment types on the first two ends provide a secure and leak-resistant connection, while the third end uses a standard hose attachment. The natural color and rubber\/plastic construction offer durability under typical engine bay conditions without the need for a heat shield. With a maximum working pressure rating of 100 PSI, this hose assembly supports consistent heater performance under normal operating conditions.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Audi A3 and Volkswagen Golf heating systems\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks that cause insufficient cabin heating in Jetta and TT models\u003c\/li\u003e\n\u003cli\u003eAddressing heater core flow restrictions due to damaged or collapsed hoses\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues related to compromised heater hose assemblies\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant circulation in TT Quattro HVAC systems\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 from hot coolant\u003c\/li\u003e\n\u003cli\u003eVerify hose end diameters and attachment types match the vehicle’s OEM specifications\u003c\/li\u003e\n\u003cli\u003eUse appropriate clamps (not included) to secure hose ends firmly\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eFlush the cooling system if contamination or debris is present before installing the new hose assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 626-524 HVAC Heater Hose Assembly undergoes rigorous quality control to ensure durability and performance in Audi and Volkswagen heating systems. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44040226701493,"sku":"BKKY-626-524","price":33.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_626524_Fro.jpg?v=1775009822","url":"https:\/\/www.partcatalog.com\/products\/dorman-626-524-hvac-heater-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}