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Bus & Truck Radiators

Our Heavy Duty radiators are ready to install and are available for the most popular heavy truck and bus models on the road. Our bolt-on, soldered and PTA radiators offer superior thermal and durability performance, and are designed to fit right the first time. Truck Tough® provides coverage on nearly 200 models.

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International Navistar Radiator - Plastic Tank 0437121P

SKU0437121P
OE Core Size41 x 28 x 2 1/4
ConnectionsInlet 2 1/2 & Outlet 2 1/2
NotesUse 0437344P if Core Height needed is 46 3/8, 0437122P if 35 5/8
$604.23 $776.00

International Navistar Radiator - Plastic Tank 0437237P

SKU0437237P
OE Core Size28 1/2 x 28 1/2 x 2 1/4
ConnectionsInlet 2 1/4 & Outlet 2 1/2 & 1 1/4
EOC & O/C Notes20 11/16" oil cooler
NotesUse 0437296P if oil cooler is needed on the grill side with vent pointing up
 Use 0437449P if no oil cooler is needed and with vent pointing to engine
$880.74 $1,009.60

International Navistar Radiator - Plastic Tank 0437285P

SKU0437285P
OE Core Size44 1/4 x 27 1/2 x 2 1/4
ConnectionsInlet 2 1/2 & Outlet 2 1/2
NotesSee 0437317P if an oil cooler is needed
$861.96 $912.00

International Navistar Radiator - Plastic Tank 0437292P

SKU0437292P
OE Core Size22 x 25 7/8 x 2 1/4
ConnectionsInlet 2 1/4 & Outlet 2 1/4
$696.40 $697.60

International Navistar Radiator - Plastic Tank 0437296P

SKU0437296P
OE Core Size28 1/2 x 28 1/2 x 2 1/4
ConnectionsInlet 2 1/4 & Outlet 2 1/2 & 1 1/4
EOC & O/C Notes20 11/16" oil cooler on grill side
NotesUse 0437237P if oil cooler is needed on the engine side with vent pointing to engine
 Use 0437449P if no oil cooler is needed and with vent pointing to engine
$933.65 $961.60

International Navistar Radiator - Plastic Tank 0437306P

SKU0437306P
OE Core Size29 3/8 x 33 1/4 x 1 7/8
ConnectionsInlet 2 1/2 & Outlet 2 1/2
$732.24 $769.60