{"product_id":"four-seasons-98522-hvac-heater-core-rear","title":"Four Seasons 98522 HVAC Heater Core - Rear","description":"\u003ch2\u003eHeater Core for Ford High Output Applications\u003c\/h2\u003e\u003cp\u003eFour Seasons 98522 is an aluminum HVAC heater core built for select Ford trucks and Bronco models from the 1980s and mid-1980s. It is sized for the listed applications and meets or exceeds OEM requirements for direct replacement service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAluminum heater core construction\u003c\/li\u003e\n\u003cli\u003eCore dimensions: 7 in. length, 7-1\/4 in. width, 1-7\/8 in. thickness\u003c\/li\u003e\n\u003cli\u003eCore height: 7 in.; core depth: 1.875 in.; core width: 7.25 in.\u003c\/li\u003e\n\u003cli\u003eTube size: 0.625 in. \/ 15.875 mm on both connections\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications\u003c\/li\u003e\n\u003cli\u003eFour Seasons Heater Core line for HVAC replacement service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eFour Seasons 98522 is an aluminum heater core designed for HVAC systems that require the listed dimensions and tube sizing. This heater core is a direct-fit replacement for select Ford F-100, F-150, F-200, F-250, F-350, and Bronco applications, including 1980-1984 Ford F-100, 1980-1984 Ford F-150, 1980-1984 Ford F-250, 1980-1984 Ford F-350, 1980-1983 Ford F-100, 1985-1986 Ford Bronco rear, 1985-1986 Ford F-150, 1985-1986 Ford F-250, 1985-1986 Ford F-350, and 1986 Ford F-200. It is a practical replacement for vehicles with high output heater setups and the listed no-AC configurations.\u003c\/p\u003e\u003cp\u003eThe Four Seasons Heater Core line focuses on replacement HVAC components built to match OE-style fit and function. Part number 98522 is also referenced as Four Seasons 90040 for the same application. This part cross-references Hella (e.g., 9004) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of cabin heat from a leaking or restricted heater core\u003c\/li\u003e\n\u003cli\u003eCoolant odor inside the cab\u003c\/li\u003e\n\u003cli\u003eFogging or film on the windshield caused by heater core leakage\u003c\/li\u003e\n\u003cli\u003eUneven or weak heat output from the HVAC system\u003c\/li\u003e\n\u003cli\u003eCooling system coolant loss traced to the heater core circuit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s heater configuration, including high output heater and no-AC or rear application details, before ordering. Compare the existing core dimensions and tube size to the specifications listed here to confirm proper fitment. Flush the cooling system and inspect hoses, clamps, and seals during replacement to reduce repeat contamination and leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFour Seasons 98522 meets or exceeds OEM requirements for the listed applications. The aluminum construction and OE-style sizing support reliable replacement in compatible Ford HVAC systems.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52409499156661,"sku":"BBRN-98522","price":54.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_98522_Fro.jpg?v=1777780451","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-98522-hvac-heater-core-rear","provider":"PartCatalog","version":"1.0","type":"link"}