{"product_id":"performance-radiator-for-chrysler-300-2009-2023","title":"Performance Radiator for Chrysler 300 (2009-2023)","description":"\u003ch2\u003eHigh-Capacity Performance Radiator for 2009-2023 Chrysler 300\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUpgrades the restrictive factory cooling system to lower engine operating temperatures and increase coolant capacity.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eThe Stock 300 Cooling Limitations\u003c\/h3\u003e\n\u003cp\u003eThe OEM cooling system in the Chrysler 300, particularly on the LX and LD chassis equipped with the Pentastar V6 or 5.7L HEMI, relies heavily on plastic end tanks and a single-row core design. Over continuous thermal cycles, the factory plastic tanks become brittle, leading to hairline cracks and sudden coolant pressure loss at the crimped seams. Furthermore, the limited surface area of the OEM tube-and-fin architecture struggles to shed thermal load efficiently under aggressive driving or prolonged idling, resulting in heat soak. When engine coolant temperature spikes, the ECU actively retards ignition timing, aggressively pulling engine power to prevent detonation and safeguard internal block components.\u003c\/p\u003e\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis 3-row racing-spec radiator eliminates factory failure points by utilizing full AA5052 aircraft-grade aluminum construction, replacing the failure-prone plastic end tanks with 2mm thick aluminum tanks TIG-welded directly to the core. Engineered with advanced brazed core technology, the unit increases fluid capacity and dramatically expands the heat-dissipation footprint. The high-density core features cooling rows spaced just 3\/8\" apart, yielding 25% more rows than standard aftermarket replacements. Paired with an ultra-dense fin pitch of 14-16 cooling fins per inch, it provides roughly 1,500 more fins than traditional designs. This optimized airflow dynamic ensures up to 45% greater cooling efficiency, maintaining stable coolant temperatures to keep timing advanced and consistent power output intact.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n\u003ctbody\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;\"\u003e2009-2023 Chrysler 300\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;\"\u003e2.7L, 3.5L, 3.6L Pentastar, 5.7L HEMI \/ LX, LD\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;\"\u003e190-363 hp \/ 190-394 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;\"\u003e68050126AB, 68050126AA, CH3010358, 13157\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eONLY fit for Models with Standard Cooling\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eNOT For models with Severe or Severe Duty II Cooling\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eNOT For 2012-2014 Chrysler 300 6.4L\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eNOT For 2011-2014 Dodge Challenger 6.4L\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eNOT For 2012-2014 Dodge Charger 6.4L\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003eNOT For any models with 6.2L engines\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Chrysler Muscle Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt to handle the heavy thermal demands of high-output V6 and V8 engines, this aluminum radiator ensures your cooling system matches your vehicle's aggressive power footprint without the risk of overheating under sustained load.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50122889167096,"sku":"DS-E1QGCYJJH","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-radiator-for-chrysler-300-2009-2023-1.webp?v=1786035185","url":"https:\/\/performancechiptuning.com\/fr\/products\/performance-radiator-for-chrysler-300-2009-2023","provider":"Performance Chip Tuning","version":"1.0","type":"link"}