One Stop Solutions 1552E Radiator

Radiator Overview

This OSC Premium radiator is built to OES form and function for cooling-system replacement on Dodge truck applications. Part number 1552E is engineered for a direct-fit style installation with a crossflow design, plastic tanks, and a single-row core.

It is a fitment-based replacement for Dodge Ram 1500, Dodge Ram 2500, Dodge Ram 3500, and Dodge Ramcharger applications. The radiator includes a transmission oil cooler and uses plated cooler construction to support heat transfer and durability. Part number 1552E is also pressure tested during production for leak control.

Key Features

• OES form and function for factory-style replacement
• Crossflow radiator design with aluminum core construction
• Plastic tank construction with a single-row core
• Transmission oil cooler included
• Individually pressure tested during production
• Engineered for multi-fit applications without changing the look or fit

Detailed Description

OSC Premium radiator 1552E is designed for Dodge Ram 1500, Ram 2500, Ram 3500, and Ramcharger fitments listed below. The unit uses premium-grade aluminum construction with cadmium-plated tubes inside and out, plus a die-cut gasket to help control leaks. OSC also states that the radiator is built to factory specifications and tested multiple times during production to verify the core and cooler assemblies.

This radiator is intended for buyers replacing a worn or leaking cooling unit in Dodge Ram 1500, Dodge Ram 2500, or Dodge Ram 3500 trucks, as well as Ramcharger applications. The included transmission oil cooler and crossflow layout make it a practical OE-style replacement where the original equipment used a cooler-equipped radiator. Part number 1552E is listed for economy-version applications only.

What It Helps Solve

• Coolant leaks from a damaged radiator tank or core
• Overheating caused by restricted or failing radiator flow
• Transmission cooling loss from a worn integrated cooler
• Fitment issues when replacing an original factory-style radiator
• Cooling-system wear on higher-mileage Dodge truck applications

Installation Notes and Tips

Verify radiator dimensions, inlet and outlet sizes, and cooler connections before installation. This unit is listed as a crossflow radiator with a transmission oil cooler and no engine oil cooler. Fitment includes economy-version Dodge Ram 1500, Ram 2500, Ram 3500, and Ramcharger applications; confirm the vehicle matches the listed year range and configuration before ordering.

Quality Assurance

OSC states that each radiator is individually pressure tested and built to OES form and function. The design uses premium materials, plated cooler construction, and factory-spec assembly practices to support consistent fit and performance. Part number 1552E is engineered for replacement use in the listed Dodge applications.