{"product_id":"global-parts-8231257-hvac-heater-core","title":"Global Parts 8231257 HVAC Heater Core","description":"\u003ch2\u003eOverview of Global Parts HVAC Heater Core 8231257\u003c\/h2\u003e\u003cp\u003eThe Global Parts HVAC Heater Core 8231257 is designed for reliable heating performance in select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles. Engineered with durable aluminum construction, this heater core ensures efficient heat transfer and long-lasting operation for models like the Chevrolet Cavalier and Pontiac Grand Am.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore material made from corrosion-resistant aluminum\u003c\/li\u003e\n\u003cli\u003eCore dimensions: 7.11 inches height, 6.22 inches width, 1.02 inches thickness\u003c\/li\u003e\n\u003cli\u003eInlet diameter of 0.63 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eNon-adjustable pipe positioning for straightforward installation\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM makes and models from the 1980s and 1990s\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 effective heat exchange while resisting corrosion and wear. The core measures 7.11 inches in height, 6.22 inches in width, and 1.02 inches in thickness, making it a direct replacement for original equipment in vehicles such as the Buick Skylark, Cadillac Cimarron, and Oldsmobile Cutlass Calais. The inlet diameter of 0.63 inches matches factory specifications, ensuring proper coolant flow and heater performance. The pipe positioning is fixed, which simplifies installation without the need for adjustments.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cp\u003eThis heater core is compatible with the following makes and models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick Achieva, Skylark\u003c\/li\u003e\n\u003cli\u003eCadillac Cimarron\u003c\/li\u003e\n\u003cli\u003eChevrolet Cavalier, Corsica\u003c\/li\u003e\n\u003cli\u003eOldsmobile Cutlass Calais\u003c\/li\u003e\n\u003cli\u003ePontiac Grand Am, Sunbird, Skyhawk\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 heater 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\u003c\/li\u003e\n\u003cli\u003eDrain the cooling system completely to prevent spills during removal\u003c\/li\u003e\n\u003cli\u003eVerify inlet and outlet hose diameters match the 0.63-inch inlet size\u003c\/li\u003e\n\u003cli\u003eReplace any worn or damaged hoses and clamps 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 aluminum for durability and corrosion resistance. 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 related to part number 8231257.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":43850799415477,"sku":"BKNH-8231257","price":41.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_8231257_Fro_33a894aa-9af3-4c1d-8e5d-87ef623dcd95.jpg?v=1775001358","url":"https:\/\/www.partcatalog.com\/products\/global-parts-8231257-hvac-heater-core","provider":"PartCatalog","version":"1.0","type":"link"}