{"product_id":"csf-high-performance-aluminum-radiator-ford-focus-rs-2016-2018-7239","title":"CSF High Performance Aluminum Radiator Ford Focus RS 2016-2018 | 7239","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eCSF 7239 High-Performance All-Aluminum Radiator\u003c\/strong\u003e is a direct-fit cooling upgrade for the \u003cstrong\u003e2016–2018 Ford Focus RS\u003c\/strong\u003e. Designed for high-performance street and track applications, it features a significantly thicker 2-row aluminum core, triple-pass coolant flow, CSF B-Tube technology, and a fully TIG-welded aluminum construction to provide increased cooling capacity and improved heat rejection over the factory radiator. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e2-row, 42mm ultra-high-performance core\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTriple-pass coolant flow design\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eCSF exclusive \u003cstrong\u003eB-Tube Technology\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e100% TIG-welded aluminum construction\u003c\/li\u003e\n\u003cli\u003eCNC-machined mounting pins and brackets\u003c\/li\u003e\n\u003cli\u003eOEM-style inlet and outlet connections\u003c\/li\u003e\n\u003cli\u003eDirect-fit, plug-and-play installation\u003c\/li\u003e\n\u003cli\u003eIndividually leak and pressure tested\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2-year limited warranty\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCooling Performance\u003c\/h3\u003e\n\u003cp\u003eThe CSF 7239 uses a \u003cstrong\u003e42mm-thick 2-row aluminum core\u003c\/strong\u003e, compared with the factory radiator's 36mm 1-row core. The increased core thickness, additional cooling row, and increased fluid capacity provide greater heat absorption and dissipation for demanding driving conditions. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCSF's \u003cstrong\u003eB-Tube Technology\u003c\/strong\u003e uses specially formed aluminum tubes with an internal seam that increases heat-transfer surface area by approximately \u003cstrong\u003e15% compared with conventional oval radiator tubes\u003c\/strong\u003e. Multi-louvered cooling fins further increase airflow and heat rejection efficiency. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eTriple-Pass Design\u003c\/h3\u003e\n\u003cp\u003eThe radiator uses a \u003cstrong\u003etriple-pass flow configuration\u003c\/strong\u003e, routing coolant through the core three times before exiting. This increases the amount of time coolant spends transferring heat through the radiator and helps produce lower outlet temperatures and more consistent cooling. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eConstruction\u003c\/h3\u003e\n\u003cp\u003eThe radiator features \u003cstrong\u003e100% TIG-welded aluminum construction\u003c\/strong\u003e with CNC-machined mounting components. The stronger all-aluminum design eliminates the plastic tanks and crimped construction used on the factory radiator, providing increased durability for high-performance and motorsport applications. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eThe CSF 7239 is designed as a \u003cstrong\u003etrue drop-in replacement\u003c\/strong\u003e for the factory radiator. It uses OEM-style inlet and outlet connections, allowing the use of factory or compatible aftermarket hoses without requiring modifications to the vehicle.\u003c\/p\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":43111067844704,"sku":"csf7239","price":675.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/6664dcf7d01f9c0db49a825fcbee9469L.jpg?v=1788185767","url":"https:\/\/www.importimageracing.com\/products\/csf-high-performance-aluminum-radiator-ford-focus-rs-2016-2018-7239","provider":"Import Image Racing","version":"1.0","type":"link"}