{"product_id":"dorman-626-569-hvac-heater-hose-assembly","title":"Dorman 626-569 HVAC Heater Hose Assembly - Inlet","description":"\u003ch2\u003eDurable HVAC Heater Hose Assembly for Chevrolet and GMC Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman 626-569 HVAC Heater Hose Assembly is engineered to provide reliable heating system performance for select Chevrolet and GMC trucks and SUVs. Designed with a molded aluminum and rubber construction, this heater hose assembly ensures consistent coolant flow and durability under typical operating conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from aluminum and rubber for strength and flexibility\u003c\/li\u003e\n\u003cli\u003eNatural\/no finish color for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eTwo-branch molded assembly with 12-inch centerline length\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 0.44 inches; End 2 inside diameter: 0.75 inches\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure rated at 100 PSI\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Chevrolet and GMC models including Blazer, Tahoe, Yukon, and C\/K series trucks\u003c\/li\u003e\n\u003cli\u003eIncludes one heater hose assembly; clamps not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis HVAC heater hose assembly features a molded design combining aluminum and rubber materials to withstand heat and pressure within the vehicle’s heating system. The assembly includes two branches with different inside diameters—0.44 inches on one end and 0.75 inches on the other—allowing for proper coolant flow and fitment. The hose ends are designed with a straight attachment on one side and a hose attachment on the other, facilitating secure connections without the need for a protective sleeve or heat shield. With a centerline length of 12 inches and a maximum working pressure of 100 PSI, this assembly meets the requirements for regular grade HVAC applications.\u003c\/p\u003e\u003ch2\u003eCompatible Chevrolet and GMC Models\u003c\/h2\u003e\u003cp\u003eThis Dorman 626-569 heater hose assembly is compatible with a range of Chevrolet and GMC vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Blazer\u003c\/li\u003e\n\u003cli\u003eChevrolet C1500, C1500 Suburban, C2500, C2500 Suburban, C3500\u003c\/li\u003e\n\u003cli\u003eGMC K1500, K1500 Suburban, K2500, K2500 Suburban, K3500\u003c\/li\u003e\n\u003cli\u003eChevrolet Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Yukon\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of cracked or leaking heater hoses causing coolant loss\u003c\/li\u003e\n\u003cli\u003eResolving heater core circulation problems due to damaged hose assemblies\u003c\/li\u003e\n\u003cli\u003eEliminating overheating issues related to restricted coolant flow\u003c\/li\u003e\n\u003cli\u003eFixing coolant leaks that lead to engine temperature fluctuations\u003c\/li\u003e\n\u003cli\u003eRestoring proper HVAC system heating performance in Chevrolet and GMC trucks and SUVs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 626-569 heater hose assembly requires basic mechanical skills and standard hand tools. Ensure the engine is cool before beginning work to avoid burns from hot coolant. Remove the old hose assembly carefully, noting the orientation and attachment points. This assembly does not include clamps, so reuse existing clamps if in good condition or replace with appropriate new clamps. Verify all connections are secure and check for leaks after installation by running the engine and monitoring the heating system.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 626-569 heater hose assembly undergoes quality checks to ensure durability and performance in HVAC applications. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the supplier for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44040435007669,"sku":"BKKY-626-569","price":73.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_626569_Ang.jpg?v=1775009836","url":"https:\/\/www.partcatalog.com\/products\/dorman-626-569-hvac-heater-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}