{"product_id":"global-parts-8231249-hvac-heater-core","title":"Global Parts 8231249 HVAC Heater Core - Front","description":"\u003ch2\u003eOverview of Global Parts HVAC Heater Core 8231249\u003c\/h2\u003e\u003cp\u003eThe Global Parts HVAC Heater Core 8231249 is designed for reliable heating performance in select Cadillac, Chevrolet, and GMC vehicles. Constructed from durable aluminum, this heater core ensures efficient heat transfer and long-lasting operation for models like the Chevrolet Silverado and GMC Sierra 2500 HD.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore material: Aluminum for enhanced heat conduction and corrosion resistance\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: 0.63 inches for precise hose fitment\u003c\/li\u003e\n\u003cli\u003eNon-adjustable pipe positioning for direct replacement compatibility\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM trucks and SUVs including Cadillac Escalade and Chevrolet Tahoe\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 provides efficient heat exchange while resisting corrosion common in older or lower-quality cores. The fixed pipe positioning simplifies installation by matching original equipment specifications. With core dimensions of 7.11 inches in height, 8.19 inches in width, and 1.02 inches in thickness, this heater core fits seamlessly into the HVAC system of various GM vehicles. The 0.63-inch inlet diameter ensures a secure connection to the vehicle’s heater hoses, maintaining proper coolant flow and heating performance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis heater core is compatible with a range of General Motors trucks and SUVs, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCadillac Escalade\u003c\/li\u003e\n\u003cli\u003eChevrolet Blazer, Silverado (including 2500 and 3500 HD models), Suburban 1500, Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC C35, C1500, C2500, C3500, K1500, K2500, K3500, Sierra 2500 HD, Sierra 3500, Yukon\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 due to clogged or leaking heater core\u003c\/li\u003e\n\u003cli\u003eCoolant leaks inside the vehicle causing foggy windows or damp carpets\u003c\/li\u003e\n\u003cli\u003eOverheating engine caused by poor coolant circulation through the heater core\u003c\/li\u003e\n\u003cli\u003eUnpleasant odors from coolant contamination in the HVAC system\u003c\/li\u003e\n\u003cli\u003eReduced HVAC system efficiency impacting passenger comfort\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 to avoid burns from hot coolant\u003c\/li\u003e\n\u003cli\u003eDrain the cooling system and properly dispose of old coolant\u003c\/li\u003e\n\u003cli\u003eVerify the heater core dimensions and inlet diameter match the original part for proper fitment\u003c\/li\u003e\n\u003cli\u003eCarefully route heater hoses to avoid kinks or leaks\u003c\/li\u003e\n\u003cli\u003eBleed the cooling system after installation to remove air pockets and ensure optimal heating performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGlobal Parts provides this HVAC heater core with manufacturing quality controls to meet OEM standards. The aluminum construction offers durability and corrosion resistance for extended service life. While specific warranty details may vary, Global Parts typically supports their components with limited warranties covering 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":43850793910453,"sku":"BKNH-8231249","price":43.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_8231249_Fro.jpg?v=1775001357","url":"https:\/\/www.partcatalog.com\/products\/global-parts-8231249-hvac-heater-core","provider":"PartCatalog","version":"1.0","type":"link"}