International Harvester

Looking for a dependable International Harvester tractor radiator replacement? American Radiator carries a full range of heavy-duty agricultural radiators built to keep classic and modern IH equipment operating at peak performance. Constructed with copper/brass cores or aluminum/plastic designs, our radiators provide superior heat dissipation, corrosion resistance, and long-lasting durability under the toughest farm conditions.

Which International Harvester models are supported? Our inventory covers a wide selection, including the Farmall A, B, C, H, and M series, plus later models such as the IH 300, 350, 400, 450, 460, 574, 656, 706, 786, and 1066. Each radiator is manufactured to meet or exceed OEM specifications for fit, cooling capacity, and tank construction.

Why choose American Radiator for IH radiators? Farmers and restorers trust us for fast nationwide shipping, no minimum order requirements, and a comprehensive warranty on every radiator. Our knowledgeable team helps match the correct radiator by model, year, or serial number to reduce downtime and keep your equipment in the field.

Whether you need a replacement radiator for an IH Farmall 350, a heavy-duty radiator for an International 656, or a cooling upgrade for a 706 row-crop tractor, American Radiator delivers quality, reliability, and service you can count on.