{"product_id":"four-seasons-90053-hvac-heater-core","title":"Four Seasons 90053 HVAC Heater Core","description":"\u003ch2\u003eReliable Heater Core Replacement for Buick, Oldsmobile, and Pontiac\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Heater Core 90053 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 for models like the Aurora, Bonneville, and LeSabre.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore dimensions: 10-1\/2 inches length, 6-3\/8 inches width, 1 inch thickness\u003c\/li\u003e\n\u003cli\u003eConstructed from corrosion-resistant aluminum material\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications for reliable fit and function\u003c\/li\u003e\n\u003cli\u003eIncludes dual tubes with precise diameters: 0.625 inch and 0.750 inch\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for HVAC heater core applications in compatible vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Four Seasons Heater Core Product Line\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 90053 is part of this line, offering a direct replacement solution with aluminum core material for improved heat conduction and durability. This product line supports a range of domestic vehicles, ensuring compatibility and performance consistency.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis HVAC heater core features a core height of 10.5 inches and a core width of 6.375 inches, with a depth of 1 inch, providing an exact fit for the specified vehicle models. The aluminum core material enhances heat transfer efficiency while resisting corrosion over time. The heater core includes two tubes sized at 0.625 inch and 0.750 inch diameters, designed for seamless integration with the vehicle’s heating system. The part number 90053 corresponds to this specific configuration, ensuring proper fitment for Buick Aurora, Oldsmobile Bonneville, and Pontiac LeSabre models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores heating system performance in Buick Aurora, Oldsmobile Bonneville, and Pontiac LeSabre\u003c\/li\u003e\n\u003cli\u003eResolves heater core leaks causing coolant loss or interior fogging\u003c\/li\u003e\n\u003cli\u003eEliminates insufficient cabin heat due to clogged or damaged cores\u003c\/li\u003e\n\u003cli\u003ePrevents overheating issues related to faulty heater cores\u003c\/li\u003e\n\u003cli\u003eReplaces corroded or deteriorated aluminum cores for improved durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Heater Core 90053, ensure compatibility with your vehicle’s HVAC system by verifying make and model fitment. Handle the aluminum core carefully to avoid damage to the fins and tubes. Properly flush the cooling system before installation to prevent contamination. Follow manufacturer guidelines for hose connections and secure all fittings to prevent leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Heater Core 90053 meets or exceeds OEM standards, providing reliable performance and durability. Manufactured with corrosion-resistant aluminum, this heater core is built to last under normal operating conditions. While specific warranty details are not provided here, 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":52118512304309,"sku":"BBRN-90053","price":55.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_90053_Ang.jpg?v=1775161869","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-90053-hvac-heater-core","provider":"PartCatalog","version":"1.0","type":"link"}