{"product_id":"performance-radiator-for-lexus-is-f-2008-2014-5-0l-automatic","title":"Performance Radiator for Lexus IS F (2008-2014) 5.0L Automatic","description":"\u003ch2\u003eHigh-Efficiency Performance Radiator for 2008-2014 Lexus IS F\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect-Fit Cooling Upgrade:\u003c\/strong\u003e Replaces the failure-prone factory crimped-plastic radiator with a high-capacity all-aluminum core designed to stabilize 2UR-GSE coolant temperatures under aggressive load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock IS F Plastic Tank Limitation\u003c\/h3\u003e\n\u003cp\u003eFactory USE20 IS F radiators rely on aluminum cores crimped to molded plastic end tanks with rubber O-ring gaskets. Over time, repeated thermal cycles and high engine bay heat from the 5.0L V8 degrade the plastic, causing micro-fractures, gasket degradation, and catastrophic coolant loss at the crimp seams. Additionally, the thin OEM core offers limited thermal capacity during prolonged track sessions or spirited driving, inducing thermal throttling.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis performance unit features a 100% TIG-welded all-aluminum construction, eliminating brittle plastic tanks and failure-prone crimp seals entirely. Utilizing high-grade aluminum with an expanded, furnace-brazed core, it maximizes surface area and core fluid volume. The optimized fin pitch enhances heat dissipation without obstructing condenser airflow, maintaining reliable heat rejection under sustained high-RPM operation while retaining direct OE mounting points for factory shrouds and automatic transmission cooler lines.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2008-2014 Lexus IS F\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2UR-GSE 5.0L V8 \/ USE20\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e416 hp \/ 371 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eOE 16400-38H10 \/ DPI 13056\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2008-2014 Lexus IS F Base Sedan 5.0L V8 Automatic (USE20)\u003c\/li\u003e\n  \u003cli\u003eDoes not fit IS 250 (2.5L) or IS 350 (3.5L) models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Lexus Performance Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle the extreme thermal demands of high-revving naturally aspirated JDM V8 power, this radiator ensures continuous track reliability and steady operating temps without risking unexpected seam blowouts.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50414493040888,"sku":"DS-ED87P6O9D","price":259.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-radiator-for-lexus-is-f-2008-2014-5-0l-automatic-1.jpg?v=1788307229","url":"https:\/\/performancechiptuning.com\/fr\/products\/performance-radiator-for-lexus-is-f-2008-2014-5-0l-automatic","provider":"Performance Chip Tuning","version":"1.0","type":"link"}