Radiators

2010–2018 Dodge Ram 2500 & 3500 6.7L Cummins Heavy-Duty Engine Radiators & Cooling Cores

Eliminate dangerous engine heat spikes, prevent catastrophic thermal breakdown while hauling heavy fifth-wheel trailers up steep mountain grades, and upgrade your common-rail thermal capacity with premium 2010–2018 6.7L Cummins 4th Gen radiators from Full Force Diesel. Heavy-duty Ram 2500 and 3500 trucks working under severe commercial workloads generate immense thermal energy. The factory radiator on 4th Generation platforms features plastic end-tanks and crimped seals that are prone to cracking, leaking, and core clogging over years of high-pressure service. When a stock radiator fails or heat-soaks under load, it triggers immediate engine overheating. Upgrading to an engineered, heavy-duty replacement radiator restores maximum heat rejection and long-term block protection.

Advanced Core Engineering: All-Aluminum Construction and High-Density Fins

Transitioning away from a failing factory radiator to an upgraded replacement completely secures your cooling system's thermal efficiency:

• All-Aluminum TIG-Welded Core Assemblies: High-performance replacement radiators eliminate vulnerable plastic end-tanks entirely, utilizing heavy-duty, furnace-brazed aluminum cores and precision TIG-welded tanks. This robust construction withstands extreme under-hood vibration and high system pressures without warping or blowing out seals.

• High-Density Louvered Fin Cooling: Performance radiators incorporate multi-row tubes and high-density louvered cooling fins designed to maximize surface area contact. This optimized layout accelerates heat dissipation, dropping coolant temperatures significantly faster than stock units when working under grueling towing conditions.

Reliable Installation and OEM Fitment: Direct-Bolt Brackets and Transmission Coolers

Our selection of common-rail cooling system components features premium materials engineered to ensure a secure, straightforward installation:

• Integrated Transmission and Auxiliary Coolers: Engineered to match exact factory plumbing requirements, our replacement radiators feature built-in transmission fluid heat exchangers and secure connection ports that integrate seamlessly with your stock lines and auxiliary coolers.

• Direct OE-Spec Mounting Points: Built to drop directly into the factory factory core support without requiring cutting or bracket modification, these radiators align perfectly with your stock fan shroud, rubber isolators, and mounting hardware for a clean, professional installation.

At Full Force Diesel, we carry the rugged, street-tested mechanical hardware and machine-shop-certified components your 4th Generation inline-six needs to remain completely dependable. Explore our complete selection of 2010–2018 6.7L Cummins 4th Gen radiators, heavy-duty all-aluminum replacement cores, and cooling system hardware above to secure your truck's thermal performance today.