{"product_id":"csf-3505-radiator","title":"CSF 3505 Radiator","description":"\u003ch2\u003eOverview of CSF 3505 Radiator for Toyota Highlander\u003c\/h2\u003e\u003cp\u003eThe CSF 3505 radiator is designed specifically for Toyota Highlander models, providing reliable engine cooling with a durable aluminum core and plastic tanks. This radiator features a single-row core construction optimized for efficient heat dissipation in a down flow configuration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore Thickness: 7\/8 inch\u003c\/li\u003e\n\u003cli\u003eCore Width: 29 15\/16 inches\u003c\/li\u003e\n\u003cli\u003eCore Length: 18 11\/16 inches\u003c\/li\u003e\n\u003cli\u003eCore Material: Aluminum\u003c\/li\u003e\n\u003cli\u003eTank Material: Plastic\u003c\/li\u003e\n\u003cli\u003eInlet Diameter: 1 3\/8 inches (right side)\u003c\/li\u003e\n\u003cli\u003eOutlet Diameter: 1 3\/8 inches (left side)\u003c\/li\u003e\n\u003cli\u003eDown Flow Type\u003c\/li\u003e\n\u003cli\u003eSingle Core Row\u003c\/li\u003e\n\u003cli\u003eCap Not Included (CSF Cap Number 4514 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 cooling performance while maintaining compatibility with factory mounting points and hose connections. The single-row core thickness and dimensions are engineered to meet the cooling demands of the Toyota Highlander without unnecessary bulk.\u003c\/p\u003e\u003ch2\u003eProduct Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe CSF 3505 radiator features a 7\/8 inch thick aluminum core measuring 29 15\/16 inches wide by 18 11\/16 inches long. The plastic tanks on either side are designed for OEM fitment, with a right-side inlet and left-side outlet both sized at 1 3\/8 inches in diameter. This radiator uses a down flow design, directing coolant downward through the core for efficient heat exchange. The single-row core construction supports adequate cooling capacity for the Toyota Highlander while maintaining a compact profile. Note that the radiator does not include a cap, but it is compatible with CSF cap number 4514.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for leaking or damaged Toyota Highlander radiators\u003c\/li\u003e\n\u003cli\u003eResolving engine overheating due to radiator core failure\u003c\/li\u003e\n\u003cli\u003eUpgrading to an OEM-style radiator with aluminum core for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eFixing coolant leaks from cracked plastic tanks\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow with correct inlet and outlet sizing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure compatibility with your Toyota Highlander model year before installation. The CSF 3505 radiator is designed for direct replacement with OEM-style plastic tanks and aluminum core. Verify inlet and outlet hose diameters match your vehicle’s hoses (1 3\/8 inches). Since the radiator does not include a cap, use a compatible CSF cap number 4514 or your vehicle’s original cap. Properly bleed the cooling system after installation to avoid air pockets and ensure optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCSF radiators are manufactured to meet OEM specifications, using high-quality aluminum cores and durable plastic tanks. This radiator is free from hazardous materials and designed for long-term reliability in Toyota Highlander vehicles. Warranty details should be confirmed with the distributor or manufacturer, as they may vary by region.\u003c\/p\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":52084867203253,"sku":"BBMD-3505","price":178.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C3_3505_Fro.jpg?v=1775147964","url":"https:\/\/www.partcatalog.com\/products\/csf-3505-radiator","provider":"PartCatalog","version":"1.0","type":"link"}