{"product_id":"do88-bmw-135i-335i-n54-n55-e8x-e9x-front-mount-radiator","title":"do88 BMW 135I \/ 335I N54\/N55 (E8X\/E9X) Front Mount Radiator","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eNo more cracked plastic tanks, choose do88 today. This performance radiator is designed for an easy drop-in fitment, engineered to deliver the best cooling efficiency during tough conditions. Exclusively manufactured in aluminium with uninterrupted welds, it guarantees reliability and endurance when you really need it, eliminating the factory unit's well-documented plastic tank failure point.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe numbers: a \u003cstrong\u003e29% larger core volume\u003c\/strong\u003e than the factory unit (8616cm³ versus 6701cm³) and a \u003cstrong\u003e3% larger frontal surface area\u003c\/strong\u003e (2154cm² versus 2094cm²). A high-efficiency single tube core, 1-row, 40mm thick, uses a 5.0mm fin height multi-louvered design for genuinely improved heat rejection. The increased core volume improves cooling efficiency and lowers liquid temperature, developed through thorough, severe, and continuous testing. This radiator is immensely optimised to the available space for an easy drop-in fitment, the undoubted choice for the inspired enthusiast or race car driver demanding reliability at the limit.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003ePlease select your transmission type at checkout:\u003c\/strong\u003e manual (WC-390) or automatic (WC-370). These are separate, non-interchangeable radiators.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-2 -mb-1 text-base font-bold\"\u003eWhy Choose This Radiator\u003c\/h2\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e29% larger core volume than the factory unit\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e3% larger frontal surface area\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHigh-efficiency single tube core with 5.0mm fin height multi-louvered design\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e100% aluminium construction with uninterrupted welds, eliminates the OEM's plastic tank failure point\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eImmensely optimised to the available space for an easy drop-in fitment\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThoroughly and continuously tested during development\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-2 -mb-1 text-base font-bold\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eManual transmission (WC-390):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW E82\/E88 135i\/135is\/1M (2007-2013, N54\/N55)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW E90\/E91\/E92\/E93 335i\/335xi\/335is (2007-2013, N54\/N55)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW E89 Z4 sDrive35i\/sDrive35is (2009-2016, N54)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eAutomatic transmission (WC-370):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW E82\/E88 135i\/135is (2007-2013, N54\/N55)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW E90\/E91\/E92\/E93 335i\/335xi\/335is (2007-2013, N54\/N55)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"do88","offers":[{"title":"Automatic","offer_id":54493475864909,"sku":"WC-370","price":550.73,"currency_code":"EUR","in_stock":false},{"title":"Manual","offer_id":54493475897677,"sku":"WC-390","price":550.73,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/do88-bmw-135i-335i-n54-n55-e8x-e9x-front-mount-radiator.webp?v=1786432422","url":"https:\/\/i6tuning.com\/products\/do88-bmw-135i-335i-n54-n55-e8x-e9x-front-mount-radiator","provider":"i6 Tuning","version":"1.0","type":"link"}