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 TR7423P

$1,240.72 $842.85

SKU	TR7423P
OE Core Size	36 5/8 x 33 1/2 x 1 1/16
Connections	Inlet 1 & Outlet 1
Notes	TR7423P has 6 thick and 6 thin mount isolators
	See TR7422P if you need 8 thick and 4 thin mount isolators

International Navistar Radiator - Plastic Tank TR7426P

$1,481.97 $643.20

SKU	TR7426P
OE Core Size	45 5/8 x 34 7/8 x 2
Connections	Inlet 2 1/2 & Outlet 2 1/2

International Navistar Radiator - Plastic Tank TR7449P

$1,134.55 $644.80

SKU	TR7449P
OE Core Size	28 1/2 x 28 11/16 x 2 3/16
Connections	Inlet 2 1/4 & Outlet 2 1/2 & 1 1/4
Notes	See TR7296P if oil cooler needed on the grill side with vent pointing up
	See TR7237P if oil cooler needed on the engine side with vent pointing to engine

International Navistar Radiator - Plastic Tank TR7452P

$1,180.78 $742.40

SKU	TR7452P
OE Core Size	24 7/16 X 28 11/16 X 2 3/16
Connections	Inlet 2 1/2 & Outlet 2 1/4
EOC & O/C Notes	20 1/2" oil cooler

International Navistar Radiator - Plastic Tank TR7453P

$1,288.97 $848.00

SKU	TR7453P
OE Core Size	36 5/8 x 28 11/16 x 2 3/16
Connections	Inlet 2 1/4 & Outlet 2 1/2
EOC & O/C Notes	20 11/16" oil cooler

International Navistar Radiator - Plastic Tank TR7456P

$1,490.96 $809.60

SKU	TR7456P
OE Core Size	51 5/8 x 26 x 2 3/16
Connections	Inlet 2 1/2 & Outlet 2 1/2
EOC & O/C Notes	12" oil cooler