OEM-Equivalent Quality Standard certified

OEM-Equivalent Quality Standard

EPA-Compliant Cooling Systems certified

EPA-Compliant Cooling Systems

Steel Radiators

Explore a comprehensive range of steel radiators engineered for heavy-duty trucks, agricultural tractors, construction equipment, industrial compressors, and power generation systems. Built with durable steel cores and tanks, these OEM-equivalent replacements deliver reliable engine cooling across 300+ equipment brands, backed by flexible financing and expert fitment support for fleet and repair professionals.

Steel Radiators

Our Range of Products

International 4700 Radiators

International 4700 Radiators

    John Deere 4230 Replacement Radiators

    John Deere 4230 Replacement Radiators

      Ford L9000 Radiators for Sale

      Ford L9000 Radiators for Sale

        Kenworth T800 Radiators

        Kenworth T800 Radiators

          Cummins Gen-Set, Generator Top Tank # 990648

          Cummins Gen-Set, Generator Top Tank # 990648

            Hino Truck Radiators for Sale

            Hino Truck Radiators for Sale

              Showing 1 to 6 of 20 results

              Frequently Asked Questions

              Which is better, an aluminum or steel radiator?

              Aluminum radiators are lighter and dissipate heat faster, making them popular for performance applications, while steel radiators offer superior durability, resistance to corrosion in harsh field conditions, and better tolerance to vibration and impact common in heavy-duty trucks, tractors, and industrial equipment. Steel is often preferred for rugged, long-service applications where longevity outweighs weight savings.

              How long will a steel radiator last?

              What equipment brands are compatible with your steel radiators?

              Are your steel radiators OEM replacements?

              Can I finance a steel radiator purchase?

              What core configurations are available for heavy-duty steel radiators?

              Do you ship steel radiators to Canada?

              Didn't find what you're looking for?

              Talk to our experts for custom solutions and tailored guidance.

              Industries We Serve

              Agricultural Equipment

              Agricultural Equipment

              Replacement steel radiators for tractors like John Deere and Massey Ferguson, restoring reliable engine cooling in field operations.

              Heavy-Duty Trucking

              Heavy-Duty Trucking

              OEM-equivalent steel radiators for Kenworth, Peterbilt, International, Volvo, Mack, Hino and Ford trucks supporting long-haul fleets.

              Construction & Industrial Equipment

              Construction & Industrial Equipment

              Durable steel radiators and combo cooling units for excavators, compactors, air compressors and industrial machinery.

              Power Generation

              Power Generation

              Steel radiator cores, tanks and cooling packages for Cummins and other generator sets used in industrial standby power.

              Didn't find what you're looking for?

              Talk to our experts for custom solutions and tailored guidance.

              You might also like

              Why Heavy Equipment Operators Choose Radiator Supply House

              Extensive Manufacturer Coverage

              Source OEM-equivalent steel radiators for 300+ brands, from John Deere tractors to Kenworth trucks and Cummins generators.

              Flexible Financing Options

              Spread the cost of heavy-duty radiator replacements with 0-36% APR financing through Shop Pay Installments and Affirm.

              Specialized Cooling Expertise

              Exclusive focus on radiators and cooling components ensures accurate fitment, durable steel construction, and reliable heat dissipation.

              Need a Steel Radiator Fast? Get Expert Help Today

              Share your equipment model and we'll help you find the right steel radiator with pricing, fitment, and availability.

              Contact Us Today

              For immediate assistance, feel free to give us a direct call at +1 888-549-4367.