{"product_id":"csf-3299-radiator","title":"CSF 3299 Radiator","description":"\u003ch2\u003eOverview of CSF 3299 Radiator for Lexus and Toyota\u003c\/h2\u003e\u003cp\u003eThe CSF 3299 radiator is designed specifically for Lexus Highlander and Toyota RX400h models, providing reliable cooling performance. Featuring a durable aluminum core paired with plastic tanks, this radiator supports efficient heat dissipation and long-term vehicle operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore thickness: 7\/8 inch\u003c\/li\u003e\n\u003cli\u003eCore width: 18 11\/16 inches\u003c\/li\u003e\n\u003cli\u003eCore length: 26 9\/16 inches\u003c\/li\u003e\n\u003cli\u003eAluminum core material with plastic tanks\u003c\/li\u003e\n\u003cli\u003eCross flow design for optimized coolant flow\u003c\/li\u003e\n\u003cli\u003eInlet diameter: 1 3\/8 inches (right side)\u003c\/li\u003e\n\u003cli\u003eOutlet diameter: 1 1\/2 inches (left side)\u003c\/li\u003e\n\u003cli\u003eSingle row radiator core\u003c\/li\u003e\n\u003cli\u003eCap not included (CSF cap number 4513 compatible)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the 1 Row Plastic Tank Aluminum Core Product Line\u003c\/h2\u003e\u003cp\u003eThe CSF 1 Row Plastic Tank Aluminum Core product line combines OEM-style plastic tanks with a robust aluminum core to balance durability and weight. This design supports effective heat transfer while maintaining compatibility with factory cooling systems. The single-row core thickness and cross flow configuration are engineered to meet the cooling demands of specific Lexus and Toyota models, including the Highlander and RX400h.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe CSF 3299 radiator features a 7\/8 inch thick aluminum core measuring 18 11\/16 inches wide and 26 9\/16 inches long. Its cross flow design enhances coolant circulation, improving heat dissipation efficiency. The plastic tanks are engineered to OEM specifications, ensuring a proper fit and reliable sealing. The inlet and outlet diameters are 1 3\/8 inches (right) and 1 1\/2 inches (left), respectively, with inlet and outlet lengths of 19 1\/4 inches and widths of approximately 1 5\/16 inches, facilitating straightforward hose connections. This radiator weighs approximately 11 pounds and is packaged in a box measuring 32 5\/8 inches by 22 9\/16 inches by 6 1\/16 inches.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for leaking or cracked radiators in Lexus Highlander and Toyota RX400h\u003c\/li\u003e\n\u003cli\u003eSolves overheating issues caused by inefficient heat dissipation\u003c\/li\u003e\n\u003cli\u003eAddresses coolant leaks from damaged plastic tanks\u003c\/li\u003e\n\u003cli\u003eRestores proper coolant flow with cross flow core design\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles requiring OEM-style radiator core and tank materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure compatibility with your Lexus Highlander or Toyota RX400h before installation. The radiator does not include a cap; use CSF cap number 4513 or an equivalent OEM cap. Verify hose diameters match the inlet and outlet sizes (1 3\/8 inch inlet on the right, 1 1\/2 inch outlet on the left) for proper fitment. Handle the plastic tanks carefully during installation to avoid damage. It is recommended to flush the cooling system before installing the new radiator to prevent contamination.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe CSF 3299 radiator is manufactured to meet OEM standards, featuring a durable aluminum core and plastic tanks designed for longevity. This radiator is free of hazardous materials and undergoes quality control to ensure reliable performance. Warranty details should be confirmed with the distributor or manufacturer, as they may vary.\u003c\/p\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":52084866056373,"sku":"BBMD-3299","price":170.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C3_3299_Fro.jpg?v=1775147957","url":"https:\/\/www.partcatalog.com\/products\/csf-3299-radiator","provider":"PartCatalog","version":"1.0","type":"link"}