{"product_id":"apdi-9010522-hvac-heater-core","title":"APDI 9010522 HVAC Heater Core","description":"\u003ch2\u003eOverview of APDI Heater Core 9010522 for Buick and Cadillac\u003c\/h2\u003e\u003cp\u003eThe APDI Heater Core 9010522 is designed specifically for select Buick and Cadillac models, including the DTS and Lucerne. This HVAC heater core provides reliable heating performance by efficiently transferring heat within the vehicle’s climate control system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum for enhanced heat dissipation and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCore dimensions: 11 inches width, 4-5\/16 inches height, and 1 inch thickness\u003c\/li\u003e\n\u003cli\u003eAluminum tank material for consistent durability\u003c\/li\u003e\n\u003cli\u003eInlet pipe diameter of 9\/16 inch and outlet pipe diameter of 3\/4 inch for proper coolant flow\u003c\/li\u003e\n\u003cli\u003ePart number 9010522 ensures exact fitment for compatible Buick DTS and Cadillac Lucerne models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features of the APDI Heater Core Product Line\u003c\/h2\u003e\u003cp\u003eThe APDI Heater Core product line focuses on delivering precise HVAC components engineered to meet OEM specifications. This heater core model 9010522 is part of that line, emphasizing quality aluminum construction to provide efficient heat transfer and long-lasting performance. The use of aluminum in both the core and tank materials helps reduce weight while maintaining structural integrity, which is critical for maintaining consistent cabin heating in Buick and Cadillac vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe APDI Heater Core 9010522 features a core height of 4-5\/16 inches, a core width of 11 inches, and a core thickness of 1 inch, all constructed from aluminum. The aluminum tank complements the core, ensuring durability and resistance to corrosion. The inlet pipe diameter measures 9\/16 inch, while the outlet pipe diameter is 3\/4 inch, designed to match the coolant flow requirements of the HVAC system in Buick DTS and Cadillac Lucerne models. These precise dimensions and materials contribute to efficient heat exchange and reliable operation within the vehicle’s heating system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces faulty or leaking heater cores in Buick DTS and Cadillac Lucerne vehicles\u003c\/li\u003e\n\u003cli\u003eRestores proper cabin heating performance and temperature control\u003c\/li\u003e\n\u003cli\u003eEliminates coolant leaks that can cause engine overheating or interior damage\u003c\/li\u003e\n\u003cli\u003eResolves issues with reduced heat output or inconsistent HVAC operation\u003c\/li\u003e\n\u003cli\u003eAddresses corrosion-related failures in original heater core components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the APDI Heater Core 9010522, ensure the vehicle is properly drained of coolant to prevent spills. Verify that the inlet and outlet pipe diameters match the vehicle’s HVAC hose connections (9\/16 inch inlet, 3\/4 inch outlet). Handle the aluminum core carefully to avoid damage to the fins or tanks. It is recommended to inspect and replace any worn hoses or clamps during installation to maintain system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eAPDI manufactures the Heater Core 9010522 to meet or exceed OEM standards for fit, form, and function. The aluminum construction provides corrosion resistance and durability for extended service life. While specific warranty details are not provided here, APDI products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.\u003c\/p\u003e","brand":"APDI","offers":[{"title":"Default Title","offer_id":52209586733237,"sku":"DMRD-9010522","price":86.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AY_9010522_Fro.jpg?v=1775595676","url":"https:\/\/www.partcatalog.com\/products\/apdi-9010522-hvac-heater-core","provider":"PartCatalog","version":"1.0","type":"link"}