{"product_id":"denso-221-0520-radiator","title":"Denso 221-0520 Radiator","description":"\u003ch2\u003eOverview of the Denso Radiator for Toyota Sienna\u003c\/h2\u003e\u003cp\u003eThe Denso radiator part number 221-0520 is designed specifically for Toyota Sienna models, providing reliable cooling performance. This radiator includes a transmission oil cooler, making it a comprehensive solution for maintaining optimal engine and transmission temperatures.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore Height: 18.812 inches\u003c\/li\u003e\n\u003cli\u003eCore Width: 26.562 inches\u003c\/li\u003e\n\u003cli\u003eCore Thickness: 0.875 inches\u003c\/li\u003e\n\u003cli\u003eInlet Diameter: 0.937 inches\u003c\/li\u003e\n\u003cli\u003eOutlet Diameter: 1.562 inches\u003c\/li\u003e\n\u003cli\u003eIncludes Transmission Oil Cooler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe Denso 221-0520 radiator features a core height of 18.812 inches and a width of 26.562 inches, providing ample surface area for efficient heat dissipation. Its core thickness of 0.875 inches ensures durability and effective coolant flow. The radiator’s inlet and outlet diameters are 0.937 inches and 1.562 inches respectively, designed to match the Toyota Sienna’s cooling system connections precisely. Additionally, the integrated transmission oil cooler helps maintain transmission fluid temperature, supporting overall vehicle performance and longevity.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis radiator is compatible with Toyota Sienna models, engineered to meet the specific cooling requirements of this vehicle. The inclusion of the transmission oil cooler makes it suitable for Sienna variants equipped with automatic transmissions, ensuring both engine and transmission cooling needs are addressed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOverheating issues in Toyota Sienna\u003c\/li\u003e\n\u003cli\u003eCoolant leaks or radiator damage\u003c\/li\u003e\n\u003cli\u003eTransmission fluid overheating\u003c\/li\u003e\n\u003cli\u003eReduced engine cooling efficiency\u003c\/li\u003e\n\u003cli\u003eReplacement of worn or corroded radiator components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso radiator 221-0520 on a Toyota Sienna, ensure all hose connections match the specified inlet and outlet diameters for a secure fit. Properly bleed the cooling system after installation to remove air pockets and verify the transmission oil cooler lines are correctly connected. It is recommended to inspect related components such as hoses and clamps during installation to prevent future leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso radiators are manufactured to meet OEM standards, ensuring reliable performance and durability. The 221-0520 radiator undergoes rigorous quality control to maintain consistent cooling efficiency. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43967585255605,"sku":"BBNF-221-0520","price":190.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2210520_Fro.jpg?v=1775007035","url":"https:\/\/www.partcatalog.com\/products\/denso-221-0520-radiator","provider":"PartCatalog","version":"1.0","type":"link"}