{"product_id":"four-seasons-54871-a-c-evaporator-core","title":"Four Seasons 54871 A\/C Evaporator Core - Rear","description":"\u003ch2\u003eReliable A\/C Evaporator Core for Cadillac, Chevrolet, and GMC\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Evaporator Core 54871 is engineered to restore efficient air conditioning performance in select Cadillac, Chevrolet, and GMC vehicles. Designed with precision, this A\/C evaporator core ensures proper cooling and system reliability for models like the Escalade ESV, Suburban 1500, Suburban 2500, Yukon XL 1500, and Yukon XL 2500.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Cadillac Escalade ESV, Chevrolet Suburban 1500\/2500, GMC Yukon XL 1500\/2500\u003c\/li\u003e\n\u003cli\u003ePart number 54871 for accurate replacement\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum with plate \u0026amp; fin design\u003c\/li\u003e\n\u003cli\u003eDimensions: Width approx. 13.375\" to 13.5\", Height 8.25\" to 8.5\", Depth 2.875\"\u003c\/li\u003e\n\u003cli\u003eBlock fitting inlet and outlet with No. 6 \/ No. 8 outside diameter\u003c\/li\u003e\n\u003cli\u003eIncludes four O-rings: slimline washers and green O-rings for secure sealing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Four Seasons Evaporator Core Product Line\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Evaporator Core line focuses on delivering reliable HVAC components designed to meet OEM specifications. This product line emphasizes quality materials such as aluminum and plate \u0026amp; fin construction to ensure efficient heat exchange and durability. The 54871 evaporator core is part of this line, providing a direct-fit solution for specific GM full-size SUVs and trucks.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis A\/C evaporator core features a plate \u0026amp; fin design made from aluminum, offering effective heat transfer and corrosion resistance. The core dimensions vary slightly, with widths between 13.375 and 13.5 inches, heights from 8.25 to 8.5 inches, and a consistent depth of 2.875 inches (73.025 mm). The inlet and outlet fittings are block type with outside diameters of No. 6 and No. 8, ensuring compatibility with factory HVAC lines. Included are four O-rings—two slimline washers and two green O-rings—to provide a secure, leak-free installation.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Evaporator Core\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduced or no air conditioning cooling performance\u003c\/li\u003e\n\u003cli\u003eLeaks or refrigerant loss in the evaporator core\u003c\/li\u003e\n\u003cli\u003eUnusual odors or moisture buildup inside the vehicle cabin\u003c\/li\u003e\n\u003cli\u003eHVAC system inefficiency due to clogged or damaged evaporator\u003c\/li\u003e\n\u003cli\u003eReplacement of worn or corroded evaporator cores in GM SUVs and trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your vehicle model: Cadillac Escalade ESV, Chevrolet Suburban 1500\/2500, GMC Yukon XL 1500\/2500\u003c\/li\u003e\n\u003cli\u003eHandle the aluminum core carefully to avoid damage to fins\u003c\/li\u003e\n\u003cli\u003eReplace all O-rings included to maintain proper sealing and prevent leaks\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer HVAC system evacuation and recharge procedures after installation\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended due to system complexity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eFour Seasons manufactures this evaporator core to meet or exceed OEM standards, using corrosion-resistant aluminum and precise fittings. The product includes all necessary sealing components to ensure a reliable fit. Warranty coverage details should be confirmed with the point of purchase or manufacturer, as it may vary by region.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44602243186869,"sku":"BBRN-54871","price":152.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_54871_Fro.jpg?v=1775068627","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-54871-a-c-evaporator-core","provider":"PartCatalog","version":"1.0","type":"link"}