{"product_id":"global-parts-8231379-hvac-heater-core","title":"Global Parts 8231379 HVAC Heater Core - Front","description":"\u003ch2\u003eOverview of Global Parts HVAC Heater Core 8231379\u003c\/h2\u003e\u003cp\u003eThe Global Parts HVAC Heater Core 8231379 is designed for reliable heating performance in select GM vehicles. Constructed from durable aluminum, this heater core is compatible with various Cadillac, Chevrolet, GMC, and Hummer models, providing efficient heat transfer and long-lasting operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore material: Aluminum for enhanced heat dissipation\u003c\/li\u003e\n\u003cli\u003eCore dimensions: 7.11 inches height, 8.19 inches width, 1.02 inches thickness\u003c\/li\u003e\n\u003cli\u003eInlet diameter: 0.75 inches for standard hose connections\u003c\/li\u003e\n\u003cli\u003eNon-adjustable pipe positioning for direct replacement\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM trucks and SUVs including Silverado, Sierra, Escalade, and Hummer H2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis HVAC heater core from Global Parts features an aluminum core that ensures efficient heat transfer while resisting corrosion. The core measures 7.11 inches in height, 8.19 inches in width, and 1.02 inches in thickness, fitting precisely within the HVAC system of compatible vehicles. The inlet diameter of 0.75 inches matches standard coolant hose sizes, facilitating straightforward installation. The pipe positioning is fixed, designed to match the original equipment specifications for a direct fit without modification.\u003c\/p\u003e\u003cp\u003eSpecifically engineered for use in Cadillac Escalade, Chevrolet Silverado 1500 and 2500 series, GMC Sierra 1500 through 3500 HD models, Hummer H2, and other related vehicles, this heater core supports the heating system's function by circulating engine coolant to warm the cabin air effectively.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCadillac Escalade, Escalade ESV, Escalade EXT\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche 1500 and 2500, Silverado 1500 Classic, 1500 HD, 2500 HD, 3500 HD\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500 Classic, 1500 HD Classic, 2500 HD Classic, 3500 Classic, 3500 HD\u003c\/li\u003e\n\u003cli\u003eHummer H2\u003c\/li\u003e\n\u003cli\u003eSuburban 1500 and 2500, Tahoe, Yukon XL 1500 and 2500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Heater Core\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInsufficient cabin heat during cold weather\u003c\/li\u003e\n\u003cli\u003eCoolant leaks inside the vehicle’s HVAC system\u003c\/li\u003e\n\u003cli\u003eOverheating caused by clogged or damaged heater core\u003c\/li\u003e\n\u003cli\u003eFogging or moisture buildup on interior windows\u003c\/li\u003e\n\u003cli\u003eUnpleasant odors from coolant contamination\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is fully cooled before beginning installation\u003c\/li\u003e\n\u003cli\u003eDrain the cooling system to prevent spills and contamination\u003c\/li\u003e\n\u003cli\u003eVerify hose and pipe connections match the 0.75-inch inlet diameter\u003c\/li\u003e\n\u003cli\u003eReplace any worn or damaged hoses during installation\u003c\/li\u003e\n\u003cli\u003eBleed the cooling system after installation to remove air pockets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGlobal Parts manufactures this heater core to meet or exceed OEM specifications, using corrosion-resistant aluminum for durability. While specific warranty details may vary, Global Parts typically offers coverage against defects in materials and workmanship. Refer to the product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":43850847781045,"sku":"BKNH-8231379","price":49.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_8231379_Fro_089eaa68-2190-493a-8f3d-979a1d1ebdf4.jpg?v=1775001376","url":"https:\/\/www.partcatalog.com\/products\/global-parts-8231379-hvac-heater-core","provider":"PartCatalog","version":"1.0","type":"link"}