{"product_id":"four-seasons-98481-hvac-heater-core","title":"Four Seasons 98481 HVAC Heater Core","description":"\u003ch2\u003eReliable Heater Core Replacement for Buick, Oldsmobile, and Pontiac\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Heater Core 98481 is designed to restore efficient heating performance in select Buick, Oldsmobile, and Pontiac vehicles. Engineered with durable aluminum construction, this heater core ensures consistent heat transfer and long-lasting operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore dimensions: 6-3\/4 inches length, 7-1\/2 inches width, 1-7\/8 inches thickness\u003c\/li\u003e\n\u003cli\u003eConstructed from corrosion-resistant aluminum material\u003c\/li\u003e\n\u003cli\u003eTube diameter: 0.75 inches (19.05 mm) for both inlet and outlet\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications for reliable fit and function\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick LeSabre, Oldsmobile Delta 88, and Pontiac Bonneville models\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 quality HVAC components that meet or exceed original equipment manufacturer standards. The Heater Core 98481 is part of this line, offering precise core dimensions and aluminum construction to provide efficient heat exchange and durability in automotive heating systems.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis HVAC heater core features a core height of 6.75 inches, width of 7.5 inches, and a depth of 1.875 inches, making it suitable for specific GM full-size sedans. The aluminum core material enhances heat transfer efficiency while resisting corrosion over time. Both inlet and outlet tubes measure 0.75 inches in diameter, ensuring proper coolant flow. The fixed pipe positioning design maintains consistent installation alignment without adjustment.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores heating performance in Buick LeSabre, Oldsmobile Delta 88, and Pontiac Bonneville\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 or corrosion\u003c\/li\u003e\n\u003cli\u003ePrevents engine overheating related to heater core failures\u003c\/li\u003e\n\u003cli\u003eAddresses HVAC system odors caused by damaged cores\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Heater Core 98481, ensure compatibility with the vehicle’s HVAC housing and confirm the core dimensions match the original part. Proper coolant system flushing is recommended before installation to prevent contamination. Handle the aluminum core carefully to avoid damage to the fins and tubes during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eThis heater core meets or exceeds OEM standards for fit, form, and function. Four Seasons provides quality assurance backed by their manufacturing processes, ensuring reliable performance. Please refer to Four Seasons’ warranty policy for specific coverage details related to this part number 98481.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52118521708725,"sku":"BBRN-98481","price":59.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_98481_FRO.jpg?v=1775161958","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-98481-hvac-heater-core","provider":"PartCatalog","version":"1.0","type":"link"}