{"product_id":"cold-case-aluminum-2-row-radiator-for-01-05-chevy-silverado-gmc-sierra-2500-3500-6-6l-diesel-duramax","title":"Cold Case Aluminum 2-Row Radiator For 01–05 Chevy Silverado\/GMC Sierra 2500\/3500 6.6L Diesel Duramax","description":"\u003cp data-start=\"294\" data-end=\"737\"\u003eUpgrade the cooling system on your 2001–2005 Chevy or GMC Duramax 6.6L diesel truck with the Cold Case Performance Aluminum Radiator—designed for maximum efficiency and a drop-in OE-style fit. Built from 100% TIG-welded aluminum with polished tanks, this high-performance radiator uses oversized 2-row cooling tubes to outperform traditional 3- and 4-row designs. It’s the ideal solution for daily driving, towing, or performance applications.\u003c\/p\u003e\n\u003cp data-start=\"739\" data-end=\"1104\"\u003eWith 16 fins per inch and corrugated fins, this crossflow-style radiator offers optimal heat transfer and reduced hot spots, ensuring stable operating temperatures under load. Compatible with factory shrouds and transmission coolers, the Cold Case radiator drops in with no modifications required and delivers both form and function for your Silverado or Sierra HD.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTIG-welded 100% aluminum for strength and long-term durability\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolished tanks deliver clean, high-performance engine bay look\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOversized dual-row core improves cooling over 3\/4-row radiators\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrugated fins enhance thermal efficiency and airflow\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e16 fins per inch ensures effective heat dissipation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDirect-fit design for 01–05 Duramax 6.6L diesel applications\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports automatic transmission with cooler ports\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePerfect upgrade for towing, hauling, or performance diesel setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: TIG-welded aluminum construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRadiator Style: Crossflow with polished finish\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCore Size: 34.00\" W x 19.20\" H x 3.00\" thick\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOverall Size: 42.50\" W x 20.85\" H x 3.00\" thick\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTube Size: Two 1\" aluminum tubes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInlet\/Outlet Size: 1.890\" (driver\/passenger side)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTransmission Cooler Fittings: 7\/8\" NPT\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFinish: Polished aluminum surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Aluminum Radiator\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 Chevrolet Silverado 2500 6.6L Duramax Diesel\u003c\/li\u003e\n\u003cli\u003e2001–2005 Chevrolet Silverado 3500 6.6L Duramax Diesel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2001–2005 GMC Sierra 2500 6.6L Duramax Diesel\u003c\/li\u003e\n\u003cli\u003e2001–2005 GMC Sierra 3500 6.6L Duramax Diesel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cold Case","offers":[{"title":"Default Title","offer_id":46978579169437,"sku":"GMT574A","price":685.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/GMT574A.jpg?v=1751398048","url":"https:\/\/rudysdiesel.com\/products\/cold-case-aluminum-2-row-radiator-for-01-05-chevy-silverado-gmc-sierra-2500-3500-6-6l-diesel-duramax","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}