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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 0437526P

SKU0437526P
OE Core Size41 7/16 x 33 3/4 x 2 1/4
ConnectionsInlet 1 & Outlet 1
NotesLow Temp Radiator. ; See 0437479P for High Temp Radiator.
$935.36 $1,049.60

International Navistar Radiator - Plastic Tank 0437529P

SKU0437529P
OE Core Size46 5/16 x 29 7/16 x 2 1/4
ConnectionsInlet 1 & Outlet 1
NotesLow Temp Radiator.
$1,268.19 $1,329.60

International Navistar Radiator - Plastic Tank 0437530P

SKU0437530P
OE Core Size33 15/16 x 28 11/16 x 2 3/16
ConnectionsInlet 2 1/4 & Outlet 2 1/2
EOC & O/C Notes20 11/16" oil cooler on grill side
$884.15 $1,163.20

International Navistar Radiator - Plastic Tank 0437567P

SKU0437567P
OE Core Size45 5/8 x 37 1/4 x 1
ConnectionsInlet 1 & Outlet 1
$991.68 $825.60

International Navistar Radiator - Solder On Tank 0437120S

SKU0437120S
OE Core Size35 5/8 x 26 5/16 x 2 1/4
ConnectionsInlet 1 & Outlet 1 1/4
Picture NotesPicture shown is a bolt-on tank version of this model.
$995.85 $1,197.30

International Navistar Radiator - Solder On Tank 0437121S

SKU0437121S
OE Core Size41 x 28 x 2 1/4
ConnectionsInlet 2 1/2 & Outlet 2 1/2
Picture NotesPicture shown is a bolt-on tank version of this model.
NotesUse 0437344P if Core Height needed is 46 3/8, 0437122P if 35 5/8
$995.85 $1,197.30