{"product_id":"four-seasons-54874-a-c-evaporator-core","title":"Four Seasons 54874 A\/C Evaporator Core","description":"\u003ch2\u003eReliable A\/C Evaporator Core for Buick, Cadillac, Oldsmobile, Pontiac\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Evaporator Core 54874 is engineered to restore efficient cooling performance in select Buick, Cadillac, Oldsmobile, and Pontiac vehicles. Designed with precision, this A\/C evaporator core ensures proper fitment and reliable operation for models including the Aurora, Bonneville, DeVille, LeSabre, Riviera, and Seville.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Buick Aurora, Cadillac DeVille, Oldsmobile Aurora, Pontiac Bonneville, LeSabre, Riviera, and Seville\u003c\/li\u003e\n\u003cli\u003ePart number 54874 for exact replacement\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum with plate and fin design\u003c\/li\u003e\n\u003cli\u003eCore dimensions approximately 11.125\" width, 10.5\" height, and 2.875\" depth\u003c\/li\u003e\n\u003cli\u003eBlock fitting inlet and outlet for secure connections\u003c\/li\u003e\n\u003cli\u003eIncludes slimline washer O-rings for proper sealing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Evaporator Core Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Evaporator Core line focuses on delivering precise HVAC components that meet or exceed OEM specifications. This product line emphasizes durability and efficient heat exchange, utilizing aluminum plate and fin construction to optimize cooling performance. The 54874 evaporator core is part of this line, designed specifically for select GM vehicles to ensure compatibility and long-lasting operation.\u003c\/p\u003e\u003ch2\u003eProduct Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis A\/C evaporator core features a plate and fin design made from aluminum, providing effective heat transfer and corrosion resistance. The core measures approximately 11.125 inches in width, 10.5 inches in height, and 2.875 inches in depth (73.025 mm core depth). Both the inlet and outlet fittings use block fitting types, ensuring a secure and leak-free connection. The product includes two slimline washer O-rings (part numbers 24402 and 24404) to maintain a proper seal during installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores cooling efficiency in Buick Aurora and Pontiac Bonneville A\/C systems\u003c\/li\u003e\n\u003cli\u003eReplaces leaking or clogged evaporator cores in Cadillac DeVille and Oldsmobile Aurora\u003c\/li\u003e\n\u003cli\u003eEliminates unpleasant odors caused by mold buildup inside the evaporator\u003c\/li\u003e\n\u003cli\u003eResolves insufficient cabin cooling in Pontiac LeSabre and Riviera models\u003c\/li\u003e\n\u003cli\u003ePrevents refrigerant leaks and maintains system pressure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Evaporator Core 54874, ensure the vehicle’s HVAC system is properly evacuated and flushed to remove contaminants. Verify the block fitting inlet and outlet connections are clean and free of debris before attaching the new core. Replace the included slimline washer O-rings to prevent leaks. It is recommended to inspect the entire A\/C system for additional wear or damage during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons manufactures this evaporator core to meet strict quality standards, using corrosion-resistant aluminum and precision fittings. The product is designed to match OEM specifications for fit and function. While specific warranty details are not provided here, Four Seasons typically offers a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44602243874997,"sku":"BBRN-54874","price":138.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_54874_Fro.jpg?v=1775068628","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-54874-a-c-evaporator-core","provider":"PartCatalog","version":"1.0","type":"link"}