{"product_id":"high-performance-radiator-for-bmw-e36-320i-323i-325i-1992-1999","title":"High Performance Radiator for BMW E36 320i 323i 325i (1992-1999)","description":"\u003ch2\u003eHigh-Capacity Aluminum Radiator for 1992-1999 BMW 3 Series (E36 \/ M50 \/ M52)\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eDesigned specifically for manual transmission models, this full-aluminum racing radiator upgrades the factory cooling system to drastically lower coolant temperatures and prevent catastrophic engine overheating during high-stress driving.\u003c\/strong\u003e\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Stock 3 Series Cooling Failure Point\u003c\/h3\u003e\n  \u003cp\u003eThe OEM E36 cooling system is notoriously fragile, largely due to its reliance on plastic components like the factory radiator end tanks. Over decades of thermal cycling, the plastic becomes brittle, leading to micro-fractures, blown end tank seals, and sudden coolant loss. Furthermore, the stock single-row core lacks the thermal mass and fluid capacity required to handle the increased heat loads generated during track days or drifting. Once the system succumbs to heat soak, the M50 and M52 inline-six engines are highly susceptible to warped aluminum cylinder heads and blown head gaskets.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n  \u003cp\u003eThis upgraded unit eliminates the weak plastic end tanks entirely by utilizing a fully TIG-welded, premium AA5052 aluminum construction. Engineered with a lightweight, dual-row tube and fin core, this radiator drastically expands the total cooling surface area. The larger 40mm (1.57-inch) thick core significantly increases total coolant capacity, yielding a 35% to 45% improvement in thermal efficiency over the factory counterpart. This enhanced fluid volume combined with superior aluminum heat dissipation ensures stable engine operating temperatures, mitigating the risk of thermal runaway. Precise 1.50-inch inlet and outlet connections maintain ideal coolant flow dynamics without system restriction.\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;\"\u003e1992-1999 BMW 3 Series (Manual Transmission Only)\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;\"\u003eM42, M44, M50, M52, S50, S52 \/ E36\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;\"\u003e138 - 321 hp \/ 129 - 258 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;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n \n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e1992-1999 BMW 3 Series E36\u003c\/li\u003e\n    \u003cli\u003e1992-1999 BMW 320i\u003c\/li\u003e\n    \u003cli\u003e1992-1999 BMW 323i\u003c\/li\u003e\n    \u003cli\u003e1992-1999 BMW 325i\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Fits Manual Transmission Models ONLY. Please verify specific year and model compatibility prior to installation. Professional installation highly recommended.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eThe BMW Precision Standard\u003c\/h3\u003e\n  \u003cp\u003eAddressing the notorious E36 cooling system is mandatory for long-term engine survival. This drop-in aluminum radiator delivers the robust durability required for Euro performance applications, ensuring precise temperature control and safeguarding your inline-six against catastrophic overheating on both the street and the circuit.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48206235238648,"sku":"DS-EZEEUXE67","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/high-performance-radiator-for-bmw-e36-320i-323i-325i-1992-1999-1.webp?v=1775675816","url":"https:\/\/performancechiptuning.com\/products\/high-performance-radiator-for-bmw-e36-320i-323i-325i-1992-1999","provider":"Performance Chip Tuning","version":"1.0","type":"link"}