Custom Aluminum Radiator Cores

Match your equipment's make, model, and part number against our catalog of 430+ SKUs. Our listings specify compatible manufacturers like Peterbilt, Caterpillar, and Cummins. If you're unsure, contact our technical support team with your VIN or serial number and we'll confirm the correct direct-fit radiator core.

Aluminum radiator cores weigh significantly less than copper-brass units, reducing overall vehicle weight while maintaining strong thermal conductivity. They resist corrosion well, handle high-pressure cooling systems common in heavy-duty trucks and industrial engines, and are widely used in modern OEM designs for trucks, construction equipment, and generator applications.

Yes, our inventory includes hard-to-find cores for specialty applications such as fire trucks, logging and forestry equipment, and older agricultural machinery from brands like Allis Chalmers and Madill. If a specific core isn't listed, contact our team directly and we'll help source or fabricate a matching solution.

Yes, our ICEBOX replacement parts line provides OEM-equivalent fit, form, and function for aluminum radiator cores across major manufacturers. These cores are built to match original specifications for heavy-duty trucks, construction equipment, and industrial machinery, ensuring reliable cooling performance without compromising on quality or durability.

Pricing varies significantly based on equipment size and application, ranging from approximately $1,487 for smaller units like a Galion grader core to over $25,000 for large industrial cores such as the Cummins QST30-G5 generator set core. Contact us for an exact quote based on your specific model.

We supply radiator cores for heavy-duty trucks (Peterbilt, Kenworth, Freightliner, Mack), construction equipment (Caterpillar, Komatsu, John Deere), generator sets (Cummins, Kohler, Generac), forestry and logging machinery, fire trucks and emergency vehicles, and agricultural equipment, covering over 300 manufacturers in total.