{"product_id":"global-parts-8231359-hvac-heater-core","title":"Global Parts 8231359 HVAC Heater Core","description":"\u003ch2\u003eOverview of Global Parts HVAC Heater Core 8231359\u003c\/h2\u003e\u003cp\u003eThe Global Parts HVAC Heater Core 8231359 is designed for reliable heating performance in select Buick, Cadillac, and Chevrolet vehicles. Engineered with durable aluminum, this heater core ensures efficient heat transfer and long-lasting operation for models like the Buick Roadmaster and Chevrolet Caprice.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore dimensions: 6.125 inches height, 8.2 inches width, 1.25 inches thickness\u003c\/li\u003e\n\u003cli\u003eInlet diameter: 5\/8 inch for secure hose connection\u003c\/li\u003e\n\u003cli\u003eConstructed from corrosion-resistant aluminum material\u003c\/li\u003e\n\u003cli\u003eNon-adjustable pipe positioning for direct fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick Roadmaster, Cadillac Fleetwood, Chevrolet Impala, Caprice, and Commercial Chassis\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis HVAC heater core from Global Parts (part number 8231359) is built to meet the specific heating needs of various GM vehicles. The aluminum core provides efficient heat exchange while resisting corrosion, which is critical for maintaining cabin comfort and system longevity. With precise core dimensions of 6.125 inches in height, 8.2 inches in width, and 1.25 inches in thickness, this heater core fits directly into the HVAC system without modification. The 5\/8 inch inlet diameter ensures compatibility with factory hoses, and the fixed pipe positioning simplifies installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis heater core is compatible with several GM models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick Roadmaster\u003c\/li\u003e\n\u003cli\u003eCadillac Fleetwood\u003c\/li\u003e\n\u003cli\u003eChevrolet Caprice\u003c\/li\u003e\n\u003cli\u003eChevrolet Commercial Chassis\u003c\/li\u003e\n\u003cli\u003eChevrolet Impala\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace the original heater core in these vehicles, restoring proper heating function and system efficiency.\u003c\/p\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 fogging or dampness\u003c\/li\u003e\n\u003cli\u003eOverheating HVAC system components from poor heat exchange\u003c\/li\u003e\n\u003cli\u003eReduced heater performance in Buick Roadmaster and Chevrolet Caprice models\u003c\/li\u003e\n\u003cli\u003eCorrosion-related failure in older aluminum heater cores\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the cooling system is fully drained before removal\u003c\/li\u003e\n\u003cli\u003eVerify the inlet hose diameter matches the 5\/8 inch fitting\u003c\/li\u003e\n\u003cli\u003eHandle the aluminum core carefully to avoid damage to fins\u003c\/li\u003e\n\u003cli\u003eCheck for proper sealing to prevent coolant leaks\u003c\/li\u003e\n\u003cli\u003eConsult vehicle-specific service manuals for detailed removal and installation procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGlobal Parts manufactures this heater core to meet OEM specifications, using corrosion-resistant aluminum for durability. The part number 8231359 undergoes quality checks to ensure fitment and function. Warranty coverage details should be confirmed with the distributor or retailer, as they may vary.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":43850834018485,"sku":"BKNH-8231359","price":48.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_8231359_Fro_be6c1c86-b37d-48cc-8150-ac7cd1892d39.jpg?v=1775001371","url":"https:\/\/www.partcatalog.com\/products\/global-parts-8231359-hvac-heater-core","provider":"PartCatalog","version":"1.0","type":"link"}