Mishimoto 90-93 Dodge Ram w/ 5.9L Cummins Engine Polished Aluminum Performance Radiator

The 2.2-inch thick, two-row core on this Mishimoto radiator is a significant upgrade from the stock unit, offering a much larger surface area for heat dissipation. This is crucial for your first-generation Dodge Cummins, especially if you push it hard on the street, in the mud, or through tough terrain. Keeping those 5.9L engine temperatures in check means more reliable performance and less worry about overheating.

Built entirely from aluminum, this radiator is lighter than a factory copper-brass unit and resistant to corrosion. The core is constructed using a brazed aluminum process, ensuring strong, leak-free joints between the tubes and fins. Precision TIG-welding further reinforces the construction, making this a well-built component designed to handle the rigors of a working truck. It also comes with a 1.3 bar high-pressure radiator cap, which raises the coolant's boiling point, adding another layer of protection against overheating.

This radiator is designed as a direct fit for your 1991-1993 Dodge D250, D350, W250, W350, or Ramcharger equipped with the 5.9L Cummins engine. Installation should be straightforward, replacing your old radiator with this improved cooling solution. As with all Mishimoto products, it includes their Lifetime Warranty for peace of mind.