{"product_id":"denso-221-3175-radiator","title":"Denso 221-3175 Radiator","description":"\u003ch2\u003eOverview of Denso Radiator for Lexus SC430\u003c\/h2\u003e\u003cp\u003eThe Denso radiator part number 221-3175 is engineered specifically for the Lexus SC430, providing reliable cooling performance. Designed with precise core dimensions and integrated transmission oil cooler, this radiator supports optimal engine temperature management.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore Height: 15.75 inches\u003c\/li\u003e\n\u003cli\u003eCore Width: 29.437 inches\u003c\/li\u003e\n\u003cli\u003eCore Thickness: 1.0 inch\u003c\/li\u003e\n\u003cli\u003eInlet Diameter: 1.562 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 Radiator Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis Denso radiator (part number 221-3175) features a core height of 15.75 inches and a width of 29.437 inches, providing a substantial surface area for heat dissipation. The 1-inch core thickness balances efficient cooling with compact design. Both the inlet and outlet diameters measure 1.562 inches, ensuring compatibility with the Lexus SC430’s cooling system hoses. The integrated transmission oil cooler enhances the radiator’s functionality by helping maintain transmission fluid temperature, which is critical for transmission longevity and performance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Application\u003c\/h2\u003e\u003cp\u003eThis radiator is compatible with the Lexus SC430 model, designed to meet the specific cooling requirements of this vehicle. Using the Denso 221-3175 radiator ensures proper fitment and performance for Lexus SC430 owners seeking a direct replacement radiator with transmission oil cooler integration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOverheating issues due to radiator core damage or clogging\u003c\/li\u003e\n\u003cli\u003eTransmission fluid overheating affecting transmission performance\u003c\/li\u003e\n\u003cli\u003eLeaks or cracks in the existing radiator\u003c\/li\u003e\n\u003cli\u003eReduced cooling efficiency from 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 221-3175 on a Lexus SC430, ensure all hose connections match the 1.562-inch inlet and outlet diameters for a secure fit. Properly flush the cooling system before installation to remove debris and contaminants. Verify the transmission oil cooler lines are correctly connected to maintain transmission cooling functionality. It is recommended to inspect and replace related components such as radiator 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 specifications, ensuring durability and reliable performance. The 221-3175 radiator undergoes rigorous quality control to maintain consistent cooling efficiency. Warranty coverage details should be confirmed with the point of purchase, as Denso typically offers limited warranties covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43968812613813,"sku":"BBNF-221-3175","price":177.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2213175_Fro.jpg?v=1775007052","url":"https:\/\/www.partcatalog.com\/products\/denso-221-3175-radiator","provider":"PartCatalog","version":"1.0","type":"link"}