HD Radiators

Bus & Truck Radiators (415)

Industrial Radiators (20)

Our Heavy Duty radiators are ready to install and are available for the most popular heavy truck 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 0437412P

SKU	0437412P
OE Core Size	38 3/16 X 25 1/8 X 2 1/4
Connections	Inlet 2 1/2 & Outlet 2 1/2
EOC & O/C Notes	18" oil cooler
Notes	See 0437411P for same unit without an oil cooler.

$935.36 $1,019.20

International Navistar Radiator - Plastic Tank 0437419P

SKU	0437419P
OE Core Size	45 5/8 x 31 13/16 x 2 1/4
Connections	Inlet 2 1/2 & Outlet 2 1/2

$1,285.26 $1,019.20

International Navistar Radiator - Plastic Tank 0437422P

SKU	0437422P
OE Core Size	36 5/8 x 33 1/2 x 1 1/16
Connections	Inlet 1 & Outlet 1
Notes	0437422P has 8 thick and 4 thin mount isolators
	See 0437423P if you need 6 thick and 6 thin mount isolators

$824.41 $804.80

International Navistar Radiator - Plastic Tank 0437426P

SKU	0437426P
OE Core Size	45 5/8 x 34 7/8 x 2
Connections	Inlet 2 1/2 & Outlet 2 1/2

$1,368.90 $843.20

International Navistar Radiator - Plastic Tank 0437449P

SKU	0437449P
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 0437296P if oil cooler needed on the grill side with vent pointing up
	See 0437237P if oil cooler needed on the engine side with vent pointing to engine

$880.74 $844.80

International Navistar Radiator - Plastic Tank 0437452P

SKU	0437452P
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

$935.36 $942.40