{"product_id":"performance-radiator-for-pontiac-bonneville-2000-2005-3-8l-automatic","title":"Performance Radiator for Pontiac Bonneville (2000-2005) 3.8L Automatic","description":"\u003ch2\u003eHigh-Efficiency 3-Row All-Aluminum Performance Radiator for 2000-2005 Pontiac Bonneville\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Direct-fit cooling system replacement engineered to increase thermal capacity and eliminate plastic end-tank cracking on high-mileage and supercharged 3.8L engines.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Bonneville Cooling System Weakness\u003c\/h3\u003e\n\u003cp\u003eFactory radiators in the tenth-generation Bonneville utilize composite plastic end-tanks crimped onto a thin single-row aluminum core. Over continuous thermal cycles, underhood heat soak from the 3800 Series II engine degrades the plastic tanks, leading to stress fractures at the inlet\/outlet necks and catastrophic crimp-seal seam leaks. Furthermore, supercharged L67 applications generate substantial thermal loads that exceed the dissipation limits of the narrow stock core, leading to elevated coolant temperatures and heat-induced ignition timing retard.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eConstructed entirely from aircraft-grade aluminum, this heavy-duty unit features a high-density 3-row crossflow core measuring 30-1\/2 inches wide by 15-5\/16 inches high. The reinforced end tanks are 100% TIG-welded to eliminate failure-prone mechanical gaskets. Featuring an integrated 11-1\/2 inch transmission oil cooler and standard 1-1\/4 inch inlet and 1-1\/2 inch outlet connections, this 100% leak-tested assembly drops directly into factory mounts without modifications, vastly improving fluid velocity and heat rejection.\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;\"\u003e2000-2005 Pontiac Bonneville (Automatic)\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;\"\u003e3.8L V6 (L36 \/ L67 Supercharged) \/ GM G-Body (H-Body Architecture)\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;\"\u003e205-240 hp \/ 230-280 lb-ft\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;\"\u003eDPI 2348, CU2348, CU2347, Q2348, Q2347, RAD2347, GM3010113, 21343, 21379, 2347, 2348, 25731392, 432312, 5019152, 5072332, AD2348, 52489507, 8012347, 89018545, 9615, BK37021A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2000-2005 Pontiac Bonneville SE 3.8L V6 Naturally Aspirated Automatic\u003c\/li\u003e\n  \u003cli\u003e2000-2005 Pontiac Bonneville SLE 3.8L V6 Naturally Aspirated Automatic\u003c\/li\u003e\n  \u003cli\u003e2000-2003 Pontiac Bonneville SSEi 3.8L V6 Supercharged Automatic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Specifically engineered for Pontiac Bonneville; not compatible with Buick Park Avenue core profiles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Pontiac Performance Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle sustained high-load highway cruising and high-heat conditions on supercharged platforms, this radiator provides consistent cooling fluid stability and robust mechanical durability without triggering secondary sensor faults.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50426293977336,"sku":"DS-E3VJI0VMU","price":219.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-radiator-for-pontiac-bonneville-2000-2005-3-8l-automatic-1.jpg?v=1788397722","url":"https:\/\/performancechiptuning.com\/es\/products\/performance-radiator-for-pontiac-bonneville-2000-2005-3-8l-automatic","provider":"Performance Chip Tuning","version":"1.0","type":"link"}