{"product_id":"radiator-oem-11-19-chevrolet-silverado-2500-11-19-chevrolet-silverado-3500-11-19-gmc-sierra-2500-11-19-gmc-sierra-3500-fits-6-0l-v8-for-automatic-manual-transmission-models-dpi-13301","title":"2011-2019 Chevrolet Silverado 2500\/3500 GMC Sierra 2500\/3500 6.0L V8 Radiator","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003e2011–2019 Chevrolet Silverado 2500\/3500 GMC Sierra 2500\/3500 6.0L V8 Radiator\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eHeavy-duty cooling core engineered for full-size diesel and gas trucks running stock or mild power.\u003c\/strong\u003e Direct-fit replacement designed to handle sustained towing and high-load conditions without auxiliary fans or custom fabrication. Built to OEM capacity and mounting specifications.\u003c\/p\u003e\n\u003cdiv class=\"trust-indicators\"\u003e\n\u003cspan class=\"badge\"\u003e✓ Ships from FL Warehouse\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ In-House Quality Check\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Factory Mounting Points\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eKey Features\u003c\/h6\u003e\n\u003cdiv class=\"design-features\"\u003e\u003cul class=\"feature-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-spec core design\u003c\/strong\u003e - Maintains factory cooling capacity and pressure ratings for reliable operation under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect bolt-in fit\u003c\/strong\u003e - Uses factory radiator mounting points; no custom brackets or frame modifications required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-gauge construction\u003c\/strong\u003e - Built to handle sustained high-temperature operation during towing and work use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eSpecs\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eHard panel aluminum construction\u003c\/li\u003e\n\u003cli\u003eFactory mounting configuration\u003c\/li\u003e\n\u003cli\u003eSingle-unit radiator assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhats Included\u003c\/h6\u003e\n\u003cul\u003e\u003cli\u003eRadiator assembly only\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch6 class=\"section-title\"\u003eFrequently Asked Questions\u003c\/h6\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need new hoses and clamps, or can I reuse the old ones?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInspect your existing hoses for cracks, swelling, or hardening before reinstalling. If they're over 5 years old or show wear, swap them out — hose failure after a radiator swap is common. Clamps can be reused if they still clamp firmly without slipping.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I flush before installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFlush the entire cooling system with distilled water to remove old coolant residue and debris. Don't skip this step — contaminated coolant reduces heat transfer and can cause premature radiator failure. Fill with fresh 50\/50 coolant mix rated for your vehicle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to bleed air from the system after install?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Fill the radiator, start the engine, and let it idle until the thermostat opens and coolant circulates through the heater core. You may see air pockets bubble out. Run it until the temperature gauge stabilizes, then top off. Some trucks have a bleed valve on the thermostat housing — check your service manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K2 Industries","offers":[{"title":"Default Title","offer_id":45873967137002,"sku":"K2-10016-CHV-006-EC","price":209.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/OEM-RA-13301-1.jpg?v=1772770823","url":"https:\/\/www.k2-industries.com\/en-ch\/products\/radiator-oem-11-19-chevrolet-silverado-2500-11-19-chevrolet-silverado-3500-11-19-gmc-sierra-2500-11-19-gmc-sierra-3500-fits-6-0l-v8-for-automatic-manual-transmission-models-dpi-13301","provider":"K2 Industries","version":"1.0","type":"link"}