{"product_id":"four-seasons-54509-a-c-evaporator-core","title":"Four Seasons 54509 A\/C Evaporator Core","description":"\u003ch2\u003eOverview of Four Seasons Evaporator Core 54509\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Evaporator Core 54509 is designed specifically for select Buick and Oldsmobile models, including the 98, Delta 88, and LeSabre. This A\/C evaporator core ensures efficient cooling performance by effectively managing refrigerant flow within the vehicle's HVAC system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore dimensions: 10.000 inches width, 7.625 inches height, 2.75 inches depth\u003c\/li\u003e\n\u003cli\u003eMaterial: Durable aluminum construction for corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePlate \u0026amp; fin design for optimized heat exchange\u003c\/li\u003e\n\u003cli\u003eInlet and outlet fittings: Male insert o-ring type with No. 12 outlet fitting outside diameter\u003c\/li\u003e\n\u003cli\u003eIncludes green o-rings [24608] and [24612], plus orifice tube [38623]\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Evaporator Core Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Evaporator Core product line by Four Seasons focuses on delivering reliable HVAC components engineered to meet OEM specifications. The 54509 evaporator core features a plate and fin design that enhances heat transfer efficiency while maintaining durability. This product line is tailored to provide precise fitment and consistent performance for vehicles requiring replacement evaporator cores.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 54509 evaporator core measures 10 inches in width, 7.625 inches in height, and 2.75 inches in depth, making it compatible with specific Buick and Oldsmobile models such as the 98, Delta 88, and LeSabre. Constructed from aluminum, this core offers resistance to corrosion and long service life. The plate and fin design improves refrigerant cooling efficiency by maximizing surface area for heat exchange. Both inlet and outlet fittings utilize male insert o-rings, ensuring a secure and leak-resistant connection. The outlet fitting has a No. 12 outside diameter, matching OEM specifications. Included with the core are green o-rings [24608] and [24612], as well as an orifice tube [38623], which are essential for proper sealing and system function.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or leaking evaporator cores in Buick 98, Delta 88, and LeSabre models\u003c\/li\u003e\n\u003cli\u003eResolves insufficient cabin cooling due to evaporator core failure\u003c\/li\u003e\n\u003cli\u003eEliminates refrigerant leaks caused by corrosion or physical damage\u003c\/li\u003e\n\u003cli\u003eAddresses HVAC system odors linked to evaporator core contamination\u003c\/li\u003e\n\u003cli\u003eRestores proper refrigerant flow and pressure within the A\/C system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Buick and Oldsmobile models 98, Delta 88, and LeSabre before installation\u003c\/li\u003e\n\u003cli\u003eInspect and replace all associated O-rings and seals to prevent leaks\u003c\/li\u003e\n\u003cli\u003eHandle the aluminum core carefully to avoid damage to fins and fittings\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer HVAC system evacuation and recharge procedures after installation\u003c\/li\u003e\n\u003cli\u003eVerify inlet and outlet fitting types match vehicle specifications for proper connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eFour Seasons manufactures the 54509 evaporator core to meet or exceed OEM standards, using corrosion-resistant aluminum and precise plate and fin construction. The product includes necessary sealing components to ensure reliable operation. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44600012832949,"sku":"BBRN-54509","price":151.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_54509_Fro.jpg?v=1775068557","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-54509-a-c-evaporator-core","provider":"PartCatalog","version":"1.0","type":"link"}