{"product_id":"dorman-626-105-hvac-heater-hose-assembly","title":"Dorman 626-105 HVAC Heater Hose Assembly","description":"\u003ch2\u003eDurable HVAC Heater Hose Assembly for GM Trucks and SUVs\u003c\/h2\u003e\u003cp\u003eThe Dorman 626-105 HVAC heater hose assembly is designed to provide reliable coolant flow for heating systems in select Cadillac, Chevrolet, and GMC trucks and SUVs. Constructed from natural rubber with a protective sleeve, this hose assembly ensures durability and efficient performance under typical operating pressures.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Natural rubber construction for flexibility and heat resistance\u003c\/li\u003e\n\u003cli\u003eProtective sleeve attached to guard against abrasion\u003c\/li\u003e\n\u003cli\u003eBranched coolant hose type with quick connect and hose attachment ends\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 0.48 inches; End 2 inside diameter: 0.75 inches\u003c\/li\u003e\n\u003cli\u003eCenterline length of 39 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure rated at 100 psi\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM models including Chevrolet C1500, Suburban, Tahoe, GMC Yukon, and Cadillac Escalade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 626-105 heater hose assembly features a branched design that facilitates coolant flow within the HVAC system. The hose ends include a quick connect attachment on one side and a standard hose connection on the other, allowing for secure installation. The natural rubber material provides flexibility and resistance to heat, while the attached protective sleeve helps prevent wear from contact with engine components. With a centerline length of 39 inches and inside diameters of 0.48 and 0.75 inches, this hose assembly is engineered to meet the specifications required for proper fitment and function in the listed GM vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCadillac Escalade\u003c\/li\u003e\n\u003cli\u003eChevrolet C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, Yukon\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis heater hose assembly is intended for use in HVAC systems to maintain proper coolant circulation and heating performance. It is not thermostatically controlled and does not include clamps or a heat shield, as none are required for this application.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Heater Hose Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLeaking or cracked heater hoses causing coolant loss\u003c\/li\u003e\n\u003cli\u003eReduced heating efficiency due to damaged or worn hoses\u003c\/li\u003e\n\u003cli\u003eCoolant contamination from hose deterioration\u003c\/li\u003e\n\u003cli\u003eHose failure from abrasion or heat exposure\u003c\/li\u003e\n\u003cli\u003eImproper fitment with OEM replacement parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before beginning installation to avoid burns from hot coolant. Verify hose routing matches the original configuration to prevent kinks or interference with other components. The quick connect end simplifies attachment, but confirm it is fully seated and locked. Since clamps are not included, reuse existing clamps if in good condition or replace with appropriate size clamps to secure the hose properly. Inspect the protective sleeve for damage during installation and ensure it remains positioned to protect the hose from abrasion.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 626-105 heater hose assembly undergoes quality checks to ensure durability and performance in HVAC applications. While specific warranty details may vary, Dorman typically offers a limited warranty against defects in material and workmanship. Refer to Dorman’s official warranty policy for complete terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44039948206261,"sku":"BKKY-626-105","price":60.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_626105_Fro.jpg?v=1775009802","url":"https:\/\/www.partcatalog.com\/products\/dorman-626-105-hvac-heater-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}