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CSF OEM-quality plastic radiator designed for 2011-2016 GMC Sierra 2500HD with 6.6L Duramax diesel engine. Features heavy-duty construction engineered for demanding work truck applications. Direct replacement radiator handles towing and heavy payload cooling requirements. Quality materials ensure reliable performance for commercial and recreational use. Perfect for stock replacement in heavy-duty pickup trucks. Maintains factory cooling capacity and mounting specifications. Compatible with transmission cooler integration. Cost-effective solution for HD truck maintenance.
Replace failed radiator in Duramax diesel Sierra. Essential for heavy-duty trucks with cooling issues. Perfect for work trucks and towing applications. Maintain reliable cooling for Duramax diesel. Ideal for commercial and fleet vehicles. Stop coolant leaks in HD pickups. Quality replacement at competitive price. Keep your Sierra 2500HD working hard.
