{"product_id":"four-seasons-54863-a-c-evaporator-core","title":"Four Seasons 54863 A\/C Evaporator Core - Front","description":"\u003ch2\u003eReliable Four Seasons Evaporator Core for Select GM and Saab Models\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Evaporator Core part number 54863 is designed to restore efficient air conditioning performance in your vehicle. Engineered with precision, this aluminum evaporator core is compatible with various Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models, ensuring a proper fit and reliable operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore dimensions: 11.000 inches width, 10.125 inches height, 2.875 inches depth\u003c\/li\u003e\n\u003cli\u003ePlate \u0026amp; fin type construction for effective heat exchange\u003c\/li\u003e\n\u003cli\u003eAluminum material for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBlock fitting inlet and outlet for secure connections\u003c\/li\u003e\n\u003cli\u003eIncludes slimline washer O-rings ([24402] and [24404]) for leak prevention\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Evaporator Core Product Line Overview\u003c\/h2\u003e\u003cp\u003eThe Evaporator Core line by Four Seasons focuses on delivering components that meet or exceed OEM specifications for HVAC systems. This product line emphasizes precise fitment and reliable thermal performance, making it suitable for maintaining factory-level air conditioning efficiency in compatible vehicles. Part number 54863 is a representative component within this line, engineered to match the exact dimensions and fittings required by the specified vehicle models.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis A\/C evaporator core features a plate and fin design constructed from aluminum, providing effective heat transfer and resistance to corrosion. The core measures 11 inches in width, 10.125 inches in height, and 2.875 inches in depth (73.025 mm core depth). Both the inlet and outlet utilize block fittings, ensuring a secure and leak-resistant connection within the HVAC system. The included slimline washer O-rings ([24402] and [24404]) help maintain a tight seal, reducing the risk of refrigerant leaks. This evaporator core is compatible with a range of vehicles including Buick Rainier, Chevrolet Trailblazer and SSR, GMC Envoy series, Isuzu Ascender, Oldsmobile Bravada, and Saab 9-7x models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper cooling performance in HVAC systems\u003c\/li\u003e\n\u003cli\u003eReplaces leaking or clogged evaporator cores\u003c\/li\u003e\n\u003cli\u003eEliminates musty odors caused by mold buildup inside the core\u003c\/li\u003e\n\u003cli\u003eResolves reduced airflow or inconsistent cabin temperature\u003c\/li\u003e\n\u003cli\u003ePrevents refrigerant leaks that compromise A\/C efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Four Seasons Evaporator Core 54863 requires disassembly of the vehicle’s HVAC housing. Ensure all refrigerant is properly recovered before removal. Verify the block fitting connections are clean and free of debris before installing the new core. Replace O-rings with the included slimline washers to maintain a secure seal. It is recommended to inspect the entire A\/C system for leaks and proper refrigerant charge after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eFour Seasons manufactures this evaporator core to meet stringent quality standards, using durable aluminum and precise manufacturing processes. The part number 54863 is backed by Four Seasons’ warranty coverage, which protects against defects in materials and workmanship under normal use. Refer to Four Seasons’ official warranty terms for specific coverage details.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44602241843381,"sku":"BBRN-54863","price":154.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_54863_Fro_e4be671f-8523-43c3-b776-21dad26c72fc.jpg?v=1775068625","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-54863-a-c-evaporator-core","provider":"PartCatalog","version":"1.0","type":"link"}