{"product_id":"denso-221-0509-radiator","title":"Denso 221-0509 Radiator","description":"\u003ch2\u003eOverview of Denso Radiator 221-0509 for Toyota Highlander\u003c\/h2\u003e\u003cp\u003eThe Denso radiator part number 221-0509 is designed specifically for Toyota Highlander models, providing reliable cooling performance. This radiator includes a transmission oil cooler, making it a comprehensive cooling solution for your vehicle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore Height: 17.75 inches\u003c\/li\u003e\n\u003cli\u003eCore Width: 29.062 inches\u003c\/li\u003e\n\u003cli\u003eCore Thickness: 1.0 inch\u003c\/li\u003e\n\u003cli\u003eInlet Diameter: 1.375 inches\u003c\/li\u003e\n\u003cli\u003eOutlet Diameter: 1.375 inches\u003c\/li\u003e\n\u003cli\u003eIncludes Transmission Oil Cooler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso radiator 221-0509 features a core measuring 17.75 inches in height, 29.062 inches in width, and 1 inch in thickness, ensuring efficient heat dissipation for the Toyota Highlander. Both the inlet and outlet diameters are 1.375 inches, compatible with the vehicle's cooling system hoses. The integrated transmission oil cooler supports the transmission system by maintaining optimal fluid temperatures, which is essential for vehicle performance and longevity.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces damaged or leaking radiators in Toyota Highlander models\u003c\/li\u003e\n\u003cli\u003eAddresses overheating issues caused by inefficient cooling\u003c\/li\u003e\n\u003cli\u003eResolves transmission fluid overheating with built-in oil cooler\u003c\/li\u003e\n\u003cli\u003ePrevents coolant leaks due to worn or corroded radiator cores\u003c\/li\u003e\n\u003cli\u003eImproves overall engine temperature regulation for consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your Toyota Highlander model year before installation\u003c\/li\u003e\n\u003cli\u003eInspect and replace all related hoses and clamps during installation\u003c\/li\u003e\n\u003cli\u003eDrain coolant and transmission fluid properly before removal\u003c\/li\u003e\n\u003cli\u003eBleed the cooling system after installation to remove air pockets\u003c\/li\u003e\n\u003cli\u003eCheck for leaks and proper fluid flow after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso radiators are manufactured to meet OEM specifications for fit, form, and function. The 221-0509 radiator undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43967446057141,"sku":"BBNF-221-0509","price":170.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2210509_Fro.jpg?v=1775007032","url":"https:\/\/www.partcatalog.com\/products\/denso-221-0509-radiator","provider":"PartCatalog","version":"1.0","type":"link"}