{"product_id":"four-seasons-90002-hvac-heater-core","title":"Four Seasons 90002 HVAC Heater Core","description":"\u003ch2\u003eReliable Heater Core Replacement for Nissan Altima\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Heater Core 90002 is designed to restore efficient heating performance in your Nissan Altima. Crafted from durable aluminum, this heater core ensures consistent heat transfer and long-lasting operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore dimensions: 6 inches length, 7-3\/4 inches width, 1-1\/4 inches thickness\u003c\/li\u003e\n\u003cli\u003eConstructed with high-quality aluminum core material\u003c\/li\u003e\n\u003cli\u003eCore depth of 1.25 inches and height of 6 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eTube diameter: 0.75 inches (19.05 mm) for both inlet and outlet tubes\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications for reliable performance\u003c\/li\u003e\n\u003cli\u003eNon-adjustable pipe positioning for straightforward installation\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 dependable HVAC components that meet or exceed original equipment manufacturer standards. This aluminum heater core model 90002 is engineered to provide efficient heat exchange and durability, making it a suitable replacement part for Nissan Altima vehicles requiring HVAC system repairs.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis HVAC heater core features an aluminum construction that offers corrosion resistance and effective heat conduction. The core measures 6 inches in length, 7-3\/4 inches in width, and 1-1\/4 inches in thickness, with a core depth of 1.25 inches and height of 6 inches. Both inlet and outlet tubes have a diameter of 0.75 inches (19.05 mm), ensuring compatibility with the Nissan Altima's heating system plumbing. The pipe positioning is fixed, which simplifies the replacement process by matching the original equipment layout.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores heating function in Nissan Altima models with failing heater cores\u003c\/li\u003e\n\u003cli\u003eResolves coolant leaks inside the vehicle cabin\u003c\/li\u003e\n\u003cli\u003eEliminates fogging or moisture buildup on windows caused by heater core failure\u003c\/li\u003e\n\u003cli\u003eImproves HVAC system efficiency and passenger comfort\u003c\/li\u003e\n\u003cli\u003ePrevents engine overheating related to heater core malfunctions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Heater Core 90002, ensure the vehicle is properly drained of coolant before removal of the old core. Verify the fixed pipe positioning aligns with the Nissan Altima’s HVAC system connections. Handle the aluminum core carefully to avoid damage to the fins or tubes. Refill the cooling system and check for leaks after installation to confirm proper sealing and operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis heater core meets or exceeds OEM standards, providing reliable performance and durability. Four Seasons products are backed by quality control processes to ensure fit and function. Please refer to Four Seasons’ official warranty policy for specific coverage details related to part number 90002.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52118511845557,"sku":"BBRN-90002","price":70.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_90002_Fro.jpg?v=1775161864","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-90002-hvac-heater-core","provider":"PartCatalog","version":"1.0","type":"link"}