{"product_id":"radiator-for-hyundai-sonata-2006-2010-2-4l-3-3l","title":"Radiator for Hyundai Sonata (2006-2010) 2.4L 3.3L","description":"\u003ch2\u003eDirect-Fit Replacement Radiator for 2006-2010 Hyundai Sonata\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The direct-fit replacement radiator replaces the deteriorated factory cooling unit on the 2006-2010 Hyundai Sonata to restore thermal heat dissipation efficiency and prevent engine overheating under heavy load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Hyundai Sonata Thermal Degradation Failure Point\u003c\/h3\u003e\n\u003cp\u003eFactory cooling systems on the fifth-generation \u003cstrong\u003eNF chassis\u003c\/strong\u003e Sonata degrade significantly over extended heat cycles. The OEM radiator relies on plastic composite tanks clamped to an aluminum core via mechanically crimped gasket seams. Over years of thermal cycling, vibration, and fluctuating pressure within the closed-loop cooling system, the factory resin tanks become embrittled. Stress cracks frequently develop near the upper radiator neck and hose inlet stubs, resulting in coolant loss, pressure drop, and severe boiling risks for both the inline-four and V6 cylinder heads. Furthermore, internal sediment accumulation and scale buildup within narrow factory tubes progressively degrade heat-transfer efficiency, causing thermal spikes in stop-and-go driving.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis replacement cooling assembly is engineered to restore factory cooling performance with reinforced thermal tolerances. Featuring a brazed aluminum tube-and-fin core, it optimizes coolant flow pathways and ambient heat rejection across the core surface. High-grade, heat-stabilized virgin polymer end tanks resist embrittlement and withstand elevated hydraulic operating pressures without micro-fracturing. Integrated internal brass transmission oil cooler circuits ensure stable automatic transmission fluid (ATF) operating temperatures under heavy load. Sized to match OEM specifications under industry standard \u003cstrong\u003eDPI 2831\u003c\/strong\u003e, it mounts directly into the factory radiator support framework utilizing stock isolators, fan shrouds, and quick-connect transmission cooler line fittings without modifications.\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; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2006-2010 Hyundai Sonata\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eTheta II (2.4L) \/ Lambda (3.3L) \/ NF Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e162-175 hp (2.4L) \/ 235-249 hp (3.3L)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eDPI 2831\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2006-2010 Hyundai Sonata 2.4L I4 (GL, GLS, SE, Limited)\u003c\/li\u003e\n  \u003cli\u003e2006-2010 Hyundai Sonata 3.3L V6 (GLS, SE, Limited)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the NF Sonata?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2006-2010 Hyundai Sonata \u003cstrong\u003eNF\u003c\/strong\u003e chassis equipped with either the 2.4L \u003cstrong\u003eTheta II\u003c\/strong\u003e or 3.3L \u003cstrong\u003eLambda\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this unit accommodate vehicles with automatic transmissions?\u003c\/strong\u003e\u003cbr\u003e Yes, it features an integrated internal brass transmission cooler compatible with factory automatic fluid routing lines.\u003c\/p\u003e\n\n\u003ch3\u003eThe Hyundai Commuter Reliability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to withstand daily commuter duty cycles, this radiator ensures stable thermal transfer and reliable cooling system pressure retention to prevent head gasket failures and maintain uninterrupted engine longevity.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50551416553720,"sku":"DS-EIES4QUNY","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/radiator-for-hyundai-sonata-2006-2010-2-4l-3-3l-1.jpg?v=1789776458","url":"https:\/\/performancechiptuning.com\/products\/radiator-for-hyundai-sonata-2006-2010-2-4l-3-3l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}