{"product_id":"csf-3968-radiator","title":"CSF 3968 Radiator","description":"\u003ch2\u003eCSF 3968 Radiator for Mazda 3 and CX-30\u003c\/h2\u003e\u003cp\u003eCSF radiator part number 3968 is an OE-style replacement built with an aluminum core and plastic tanks for direct-fit cooling service. It is engineered for the 2022-2023 Mazda 3 and 2022-2023 Mazda CX-30, with an upgraded heavy-duty core that measures 15.5 mm thick versus the OEM 11 mm design.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAluminum core with plastic tank construction\u003c\/li\u003e\n\u003cli\u003eCross-flow radiator design\u003c\/li\u003e\n\u003cli\u003eSingle-row core layout\u003c\/li\u003e\n\u003cli\u003eCore thickness: 5\/8 in.\u003c\/li\u003e\n\u003cli\u003eCore dimensions: 17 in. wide x 26 9\/16 in. long\u003c\/li\u003e\n\u003cli\u003eInlet and outlet sizes: 1 5\/16 in., right inlet and left outlet\u003c\/li\u003e\n\u003cli\u003eUpgraded heavy-duty core for increased thickness over OEM\u003c\/li\u003e\n\u003cli\u003eCSF part number 3968 for direct identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eCSF 3968 is a replacement radiator designed for modern Mazda cooling-system service, including the 2022-2023 Mazda 3 and 2022-2023 Mazda CX-30. It uses an OE-style plastic tank and aluminum core layout, with a cross-flow configuration and single-row construction to match the original packaging while adding a thicker heavy-duty core. CSF states its radiators are engineered to performance standards and validated through wind-tunnel testing, supporting consistent cooling performance across a wide range of vehicle applications. This part cross-references BBB Industries 13998 and PAF4-15-200A for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant temperature rise from a worn or restricted radiator\u003c\/li\u003e\n\u003cli\u003eLeaks caused by aging plastic tanks or core fatigue\u003c\/li\u003e\n\u003cli\u003eReduced heat rejection from a damaged or inefficient core\u003c\/li\u003e\n\u003cli\u003eFitment issues when replacing the original Mazda 3 or CX-30 radiator\u003c\/li\u003e\n\u003cli\u003eCooling-system service needs after radiator failure or contamination\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify inlet and outlet orientation before installation: this radiator uses a right-side inlet and left-side outlet. Confirm core dimensions, hose connection size, and vehicle application against the original unit before removal. For best results, inspect hoses, clamps, and coolant condition during radiator replacement on the Mazda 3 or Mazda CX-30.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eCSF manufactures radiators in ISO\/TSO-certified facilities and has supplied cooling products worldwide for more than 50 years. Part number 3968 is built to CSF’s performance-focused standards and is backed by the brand’s long-running radiator manufacturing experience.\u003c\/p\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":52918180511925,"sku":"BBMD-3968","price":208.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C3_3968_Fro.jpg?v=1785566383","url":"https:\/\/www.partcatalog.com\/products\/csf-3968-radiator","provider":"PartCatalog","version":"1.0","type":"link"}