Aluminum Radiator for Dodge Ram 2500 (2010-2012) 6.7L

Heavy-Duty Aluminum Cooling Radiator for 2010-2012 Dodge Ram 2500

Direct-Fit Cooling Upgrade: Replaces failure-prone factory plastic-tank units with an all-aluminum 3-row core to eliminate thermal degradation and maximize heat rejection under severe towing loads.

The Stock Ram 2500 Radiator Failure Points

Factory radiators in fourth-generation heavy-duty platforms utilize crimped plastic end tanks bonded to an aluminum core with rubber elastomeric gaskets. Under prolonged thermal cycling, continuous high-boost operating temperatures, and chassis flex common in heavy hauling, these plastic end tanks become brittle, develop micro-fractures, and separate at the crimp seams. Furthermore, the OEM single- or dual-row core offers marginal cooling capacity during sustained uphill grade towing, leading to heat soak and elevated coolant temperatures that risk cylinder head warpage.

The Engineering Solution

Constructed entirely from aircraft-grade AA5052 aluminum, this radiator features fully TIG-welded end tanks that eliminate failure-prone mechanical crimps and plastic fatigue. The 3-row brazed aluminum core increases coolant surface area and fluid contact volume, optimizing heat dissipation across the 26.61" x 32.60" surface. Precision-machined 1.77" inlet and outlet ports ensure leak-free coupling to factory radiator hoses, maintaining maximum hydraulic efficiency without restricting flow.

Technical Specifications

Compatibility

• 2010 Dodge Ram 2500 6.7L Cummins Turbo Diesel (Manual/Standard Application)
• 2011 Ram 2500 6.7L Cummins Turbo Diesel (Manual/Standard Application)
• 2012 Ram 2500 6.7L Cummins Turbo Diesel (Manual/Standard Application)

The Heavy-Duty Towing Standard

Engineered to handle extreme thermal loads and high-stress duty cycles, this all-aluminum radiator delivers reliable, zero-leak cooling performance under maximum gross vehicle weight ratings.