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HD Radiators

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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Peterbilt Radiator - Plastic Tank 0437295P

SKU0437295P
OE Core Size30 1/2 x 39 1/4 x 2
ConnectionsInlet 2 1/2 & Outlet 2 1/2
$861.96 $862.40

Peterbilt Radiator - Plastic Tank 0437395P

SKU0437395P
OE Core Size34 5/8 x 15 3/4 x 2 1/4
ConnectionsInlet 2 1/4 & Outlet 2 1/4
$640.07 $670.40

Peterbilt Radiator - Plastic Tank 0437399P

SKU0437399P
OE Core Size22 3/16 x 39 3/8 x 1 7/8
ConnectionsInlet 2 1/2 & Outlet 2 1/2
NotesUse 0437440P if Core Height needed is 34, 0437441P if 37, 0437442P if 42 15/16, 0437420P if 26
$742.48 $688.00

Peterbilt Radiator - Plastic Tank 0437441P

SKU0437441P
OE Core Size37 x 39 3/8 x 1 7/8
ConnectionsInlet 2 1/2 & Outlet 2 1/2
NotesUse 0437399P if Core Height needed is 22 3/16, 0437440P if 34, 0437442P if 42 15/16
$733.95 $806.40

Peterbilt Radiator - Plastic Tank 0437442P

SKU0437442P
OE Core Size42 15/16 x 39 3/8 x 1 7/8
ConnectionsInlet 2 1/2 & Outlet 2 1/2
NotesUse 0437399P if Core Height needed is 22 3/16, 0437440P if 34, 0437441P if 37, 0437420P if 26
$802.22 $843.20

Peterbilt Radiator - Plastic Tank 0437443P

SKU0437443P
OE Core Size36 x 36 3/4 x 1 7/8
ConnectionsInlet 2 1/2 & Outlet 2 1/2
$751.02 $769.60