{"product_id":"afe-bladerunner-street-series-radiator-46-52031-2001-2005-duramax-6-6l-lb7-lly","title":"AFE BLADERUNNER STREET SERIES RADIATOR 46-52031 | 2001-2005 Duramax 6.6L LB7\/LLY","description":"\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eImprove cooling efficiency and heat dissipation in your 2001–2005 GM 6.6L Duramax with the aFe Power 46-52031 BladeRunner Street Series Radiator. Designed as a high-performance upgrade over the factory radiator, this system features a large 4-row core and fabricated aluminum construction for increased durability and cooling capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe oversized tube-and-fin core provides enhanced coolant flow and improved thermal efficiency, making it ideal for towing, performance applications, and demanding driving conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproves cooling efficiency over the factory radiator\u003c\/li\u003e\n\u003cli\u003eEnhanced heat dissipation for demanding applications\u003c\/li\u003e\n\u003cli\u003eHeavy-duty aluminum construction for increased durability\u003c\/li\u003e\n\u003cli\u003eDirect-fit installation using factory mounting locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2-3\/4\" thick 4-row core design\u003c\/li\u003e\n\u003cli\u003eCore is approximately 25% larger than the factory radiator\u003c\/li\u003e\n\u003cli\u003eTube-and-fin core improves coolant flow and heat transfer\u003c\/li\u003e\n\u003cli\u003eFabricated 1\/8\" aircraft-grade aluminum end tanks\u003c\/li\u003e\n\u003cli\u003eBillet aluminum inlet and outlet connections\u003c\/li\u003e\n\u003cli\u003e100% TIG-welded construction for strength and durability\u003c\/li\u003e\n\u003cli\u003eHeavy-duty brass drain valve with hose connection fitting\u003c\/li\u003e\n\u003cli\u003eUses factory mounting locations for straightforward installation\u003c\/li\u003e\n\u003cli\u003eBrushed aluminum finish with aFe POWER logo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2001–2005 GM 6.6L Duramax\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AFE Power","offers":[{"title":"Default Title","offer_id":52238448460059,"sku":"46-52031","price":878.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/Screenshot2026-05-20at3.22.33PM.png?v=1779312189","url":"https:\/\/wwmperformance.com\/products\/afe-bladerunner-street-series-radiator-46-52031-2001-2005-duramax-6-6l-lb7-lly","provider":"WWM Performance","version":"1.0","type":"link"}