{"product_id":"four-seasons-54940-a-c-evaporator-core","title":"Four Seasons 54940 A\/C Evaporator Core - Front","description":"\u003ch2\u003eOverview of Four Seasons Evaporator Core 54940\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Evaporator Core 54940 is designed to restore efficient cooling performance in your vehicle's HVAC system. Engineered for select Chevrolet, GMC, and Oldsmobile models, this aluminum evaporator core ensures reliable operation and proper fitment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore dimensions: 11.125 inches width, 9.9375 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\u003eBlock fitting inlet and outlet for secure connections\u003c\/li\u003e\n\u003cli\u003eIncludes slimline washer O-rings (part numbers 24402 and 24404) for leak prevention\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Bravada, GMC Envoy, Envoy XL, Trailblazer, and Trailblazer EXT\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Evaporator Core 54940 features a durable aluminum construction with plate and fin design, providing efficient heat absorption and transfer within the vehicle's air conditioning system. Measuring 11-1\/8 inches wide, 9-15\/16 inches high, and 2-7\/8 inches deep, this core fits precisely in the HVAC housing of compatible models. The block fitting inlet and outlet ensure a secure and leak-resistant connection to the refrigerant lines. Included slimline washer O-rings (24402 and 24404) help maintain a tight seal, reducing the risk of refrigerant leaks and system failure.\u003c\/p\u003e\u003cp\u003eThis evaporator core is part of the Four Seasons Evaporator Core product line, which focuses on delivering reliable replacement components engineered to meet or exceed OEM specifications. The line emphasizes quality materials and precise fitment to support proper HVAC system function and longevity.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores cooling efficiency in Chevrolet Bravada and GMC Envoy A\/C systems\u003c\/li\u003e\n\u003cli\u003eReplaces leaking or clogged evaporator cores causing reduced airflow or unpleasant odors\u003c\/li\u003e\n\u003cli\u003eSolves refrigerant leaks due to worn or damaged evaporator cores\u003c\/li\u003e\n\u003cli\u003eAddresses inconsistent cabin temperature control in Trailblazer and Trailblazer EXT models\u003c\/li\u003e\n\u003cli\u003eEliminates moisture buildup and fogging inside the vehicle HVAC system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your specific vehicle make and model before installation\u003c\/li\u003e\n\u003cli\u003eInspect and replace O-rings to prevent refrigerant leaks during reassembly\u003c\/li\u003e\n\u003cli\u003eHandle the evaporator core carefully to avoid damage to the aluminum fins\u003c\/li\u003e\n\u003cli\u003eFlush the HVAC system to remove debris before installing the new core\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended due to the complexity of HVAC system components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons manufactures the Evaporator Core 54940 to meet stringent quality standards, using corrosion-resistant aluminum and precision engineering. The product includes necessary O-rings to ensure a proper seal and system integrity. While specific warranty details may vary, Four Seasons typically offers coverage against defects in materials and workmanship to support customer confidence in replacement HVAC components.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44602255376565,"sku":"BBRN-54940","price":112.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_54940_Fro_904b91d5-0c66-424b-9e68-689b0ad25431.jpg?v=1775068643","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-54940-a-c-evaporator-core","provider":"PartCatalog","version":"1.0","type":"link"}