{"product_id":"bmw-e46-m3-performance-radiator-csf-17102228941","title":"BMW E46 M3 Performance Engine Cooling Radiator By CSF 17102228941","description":"\u003cp\u003eUpgrade your BMW E46 M3's cooling efficiency with the high-performance CSF Radiator, designed specifically for enthusiasts who demand top-level performance. This all-aluminum radiator features a robust 3-row core that significantly enhances your engine’s cooling capabilities. Engineered with CSF’s proven quality and precision, this radiator is a reliable choice for high-performance applications and everyday driving alike.\u003c\/p\u003e\u003cp\u003eThe CSF performance radiator offers a number of notable features aimed at providing superior heat dissipation. Its 2-row 42mm core uses exclusive B-Tube technology, ensuring optimal flow and cooling efficiency. In the latest update for 2026, CSF has incorporated \"Track-Spec\" 5mm tall ultra-efficient fins with a multi-louvered design. This ensures maximum surface area contact for enhanced heat dissipation, a crucial factor for maintaining your engine's optimal temperature.\u003c\/p\u003e\u003cp\u003eAdditionally, the triple-pass flow structure allows coolant to flow across the core three times before exiting, achieving the lowest possible outlet temperatures. Installing the CSF radiator is a breeze. It comes with CNC machined \"Quick Connect\" inlet\/outlet connections and is designed for a \"drop-in fit,\" utilizing all OEM components, including quick connect hoses, AC condenser, mounting brackets, and fan shroud without needing modifications.\u003c\/p\u003e\u003cp\u003eThis radiator replaces the OEM part number 17102228941, ensuring a perfect fit and function. It combines durability with performance while featuring an aesthetically pleasing smooth satin finish for that added touch of style.\u003c\/p\u003e\u003col\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003eAll-aluminum construction with higher capacity 3-row core\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003eCNC machined brackets and fittings for a superb fit\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003ePatented B-Tube Technology enhances coolant flow\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003eTriple-pass design lowers outlet temperatures\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003eIncludes all aluminum race-style drain plug\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"CSF","offers":[{"title":"M3 2001-2006","offer_id":35927377739936,"sku":"17102228941C","price":645.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0441\/8748\/4320\/products\/17102228941CSF-2.jpg?v=1602868716","url":"https:\/\/oembimmerparts.com\/products\/bmw-e46-m3-performance-radiator-csf-17102228941","provider":"OEMBimmerParts","version":"1.0","type":"link"}