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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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Isuzu Radiator - Solder On Tank 0437363S

SKU0437363S
OE Core Size23 1/4 x 21 5/8 x 1 1/2
ConnectionsInlet 1 5/8 & Outlet 1 5/8
EOC & O/C Notes14 3/8 oil cooler on grill side
Picture NotesSide brackets shown not included. Need to re-use OE brackets
$764.05 $999.56

Kenworth Radiator - Bolt On Tank 0437117

SKU0437117
OE Core Size39 x 28 x 2 1/4
ConnectionsInlet 2 1/2 & Outlet 2 1/2
NotesMounting holes on all 4 corners
$1,095.17 $1,282.03

Kenworth Radiator - Bolt On Tank 0437362

SKU0437362
OE Core Size40 x 28 13/16 x 2 1/4
ConnectionsInlet 2 1/2 & Outlet 3
FPI14
Rows3
Notes0437362 is 3 row Std Cooling. See 0437362HD for 4 row HD Cooling.
 See 0437600 if outlet connection needed is 2 1/2".
$2,038.89 $2,203.07

Kenworth Radiator - Bolt On Tank 0437362HD

SKU0437362HD
OE Core Size40 x 28 13/16 x 2 5/8
ConnectionsInlet 2 1/2 & Outlet 3
FPI14
Rows4
Notes0437362HD is 4 row HD Cooling. See 0437362 for 3 row Std Cooling.
 See 0437600HD if outlet connection needed is 2 1/2".
$2,154.79 $2,185.94

Kenworth Radiator - Bolt On Tank 0437597

SKU0437597
OE Core Size40 x 28 13/16 x 2 1/4
ConnectionsInlet 2 1/2 & Outlet 3
Rows3
$1,739.23 $1,997.39

Kenworth Radiator - Bolt On Tank 0437598

SKU0437598
OE Core Size40 x 28 13/16 x 2 1/4
ConnectionsInlet 2 1/2 & Outlet 3
FPI14
Rows3
Notes0437598 is 3 row Std Cooling. See 0437598HD for 4 row HD Cooling.
 Inlet is 8 3/16" in from edge of tank. Outlet center to center bolt holes is 3" front to back, and 3 1/2" from side to side.
$1,972.67 $2,161.93