{"product_id":"four-seasons-92023-hvac-heater-core-front","title":"Four Seasons 92023 HVAC Heater Core - Front","description":"\u003ch2\u003eReliable HVAC Heater Core for Select GM Trucks and SUVs\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Heater Core 92023 is designed to restore efficient heating performance in your vehicle's HVAC system. Engineered with durable aluminum construction, this heater core is compatible with a range of Cadillac, Chevrolet, GMC, and Hummer models, ensuring a precise fit and reliable operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore dimensions: 7-5\/8\" length, 7-3\/8\" width, 2\" thickness\u003c\/li\u003e\n\u003cli\u003eConstructed from corrosion-resistant aluminum for durability\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications for quality assurance\u003c\/li\u003e\n\u003cli\u003eTube diameter: 0.75 inches (19.05 mm) for both inlet and outlet\u003c\/li\u003e\n\u003cli\u003eDesigned for specific fitment with Chevrolet Silverado, GMC Sierra, Cadillac Escalade EXT, Hummer H2, and related 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 reliable HVAC components that meet or exceed original equipment manufacturer standards. The 92023 heater core is part of this line, offering a robust aluminum core designed to provide consistent heat transfer and long service life. This product line emphasizes precise fitment and material quality to maintain vehicle comfort and system efficiency.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis HVAC heater core features a core height of 7.625 inches and a core width of 7.375 inches, with a depth of 2 inches, making it suitable for various full-size trucks and SUVs. The aluminum core material offers resistance to corrosion and efficient heat conduction, which is critical for maintaining cabin warmth. Both inlet and outlet tubes measure 0.75 inches in diameter, ensuring compatibility with the vehicle's existing HVAC plumbing. The heater core does not include adjustable pipe positioning, so it is designed for direct replacement without modification.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Avalanche 1500 and 2500\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 1500, 2500, and 3500 (including Classic and HD variants)\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500, 2500, and 3500 (including Classic and HD variants)\u003c\/li\u003e\n\u003cli\u003eCadillac Escalade EXT\u003c\/li\u003e\n\u003cli\u003eHummer H2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Heater Core\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInsufficient cabin heat during cold weather\u003c\/li\u003e\n\u003cli\u003eCoolant leaks inside the vehicle's HVAC system\u003c\/li\u003e\n\u003cli\u003eReduced heating efficiency due to clogged or damaged cores\u003c\/li\u003e\n\u003cli\u003eOverheating of the HVAC system caused by core failure\u003c\/li\u003e\n\u003cli\u003eUnpleasant odors from contaminated or leaking heater cores\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen replacing the Four Seasons Heater Core 92023, ensure the vehicle is properly drained of coolant to prevent spills. Verify the core dimensions and tube sizes match the original part for a seamless fit. Since this heater core does not feature adjustable pipe positioning, alignment with existing HVAC hoses is critical. It is recommended to inspect and replace any worn hoses or seals during installation to prevent future leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Heater Core 92023 meets or exceeds OEM standards, providing reliable performance and durability. Manufactured with corrosion-resistant aluminum, this heater core is built to withstand typical operating conditions. While specific warranty details are not provided here, Four Seasons products generally come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52118515187893,"sku":"BBRN-92023","price":64.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_92023_Fro.jpg?v=1775161896","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-92023-hvac-heater-core-front","provider":"PartCatalog","version":"1.0","type":"link"}