{"product_id":"four-seasons-98531-hvac-heater-core","title":"Four Seasons 98531 HVAC Heater Core","description":"\u003ch2\u003eReliable Heater Core Replacement for Classic GM Vehicles\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Heater Core 98531 is designed to restore efficient heating performance in select Buick, Chevrolet, Oldsmobile, and Pontiac models. Engineered with durable aluminum construction, this heater core ensures consistent heat transfer and long-lasting operation for vehicles like the Chevrolet Impala and Pontiac GTO.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore dimensions: 9 inches length, 6-1\/2 inches width, 1-7\/8 inches thickness\u003c\/li\u003e\n\u003cli\u003eConstructed from corrosion-resistant aluminum material\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick, Chevrolet, Oldsmobile, and Pontiac models including Bel Air, Caprice, Cutlass, and Malibu\u003c\/li\u003e\n\u003cli\u003eOEM quality that meets or exceeds factory specifications\u003c\/li\u003e\n\u003cli\u003eTube sizes: 0.625 inch (15.875 mm) and 0.750 inch (19.05 mm) for proper coolant flow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Heater Core Product Line Overview\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Heater Core line focuses on delivering reliable HVAC components that meet or exceed OEM standards. The 98531 heater core is part of this line, offering precise fitment and durable aluminum construction to maintain optimal heating system performance in classic GM vehicles. This product line emphasizes quality materials and exact dimensions to ensure compatibility and longevity.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis HVAC heater core features a core height of 9 inches, width of 6.5 inches, and a depth of 1.875 inches, providing a compact yet efficient design. The aluminum core material offers enhanced heat dissipation and resistance to corrosion compared to traditional copper cores. The heater core does not include adjustable pipe positioning, maintaining a fixed configuration for straightforward installation. Tubes measure 0.625 inch and 0.75 inch in diameter, supporting proper coolant circulation within the heating system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores heating functionality in Buick LeMans and Pontiac Catalina models\u003c\/li\u003e\n\u003cli\u003eReplaces leaking or clogged heater cores causing coolant loss\u003c\/li\u003e\n\u003cli\u003eEliminates insufficient cabin heat due to core blockages\u003c\/li\u003e\n\u003cli\u003ePrevents engine overheating related to heater core failures\u003c\/li\u003e\n\u003cli\u003eAddresses corrosion and deterioration in Chevrolet Caprice and Oldsmobile Cutlass Supreme HVAC systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Heater Core 98531, ensure the vehicle is compatible by verifying make and model fitment. Drain the cooling system before removal to avoid spills. Handle the aluminum core carefully to prevent damage to the fins and tubes. Since this heater core does not have adjustable pipe positioning, confirm hose alignment prior to installation. Refill and bleed the cooling system after installation to remove air pockets and ensure proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Heater Core 98531 meets or exceeds OEM specifications, providing reliable performance for your vehicle's heating system. Manufactured with corrosion-resistant aluminum, this heater core is built for durability. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52118522036405,"sku":"BBRN-98531","price":54.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_98531_FRO.jpg?v=1775161961","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-98531-hvac-heater-core","provider":"PartCatalog","version":"1.0","type":"link"}