OSC Automotive Heavy-Duty Radiators

5.0 out of 5 stars 1 Customer Reviews

For heavy-duty vehicles that are under extreme conditions or high mileage, you need to go beyond the OE specifications to have a product that will perform and go th

For heavy-duty vehicles that are under extreme conditions or high mileage, you need to go beyond the OE specifications to have a product that will perform and go the distance. With a goal to always meet or beat OE quality standards, OSC Automotive Heavy-Duty radiators are designed and engineered with consistent attention to Quality Control, as well as extensive research and development.

OSC also understands that it is very important that each part goes in as easily as the existing one comes out. So, their HD radiators provide a drop-in fit that looks and functions like the original unit. Choose the replacement HD radiator made for your commercial truck.

Key features and benefits:

* Many models have a welded double header design--reduces flexing
* All "tabbed-over" models have a second crimp strip
* Most applications come with mounting hardware
* Superior stainless steel coolers replace OE aluminum
* More than 50 models available with frames
* Over 450 part numbers covering Class 8 trucks and forklifts

Showing In Stock Items. Show All 224 Items.

Results 1 - 25 of 216

OSC Automotive Heavy-Duty Radiators for 2011-2012 F-650, F-750 - HD9266

Radiator, OSC Automotive Products HD9266 Heavy-Duty Radiator

Part Number: OSC-HD9266

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators HD9195

Radiator, OSC Automotive Products HD9195 Heavy-Duty Radiator

Part Number: OSC-HD9195

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators HD9119

Radiator, OSC Automotive Products HD9119 Heavy-Duty Radiator

Part Number: OSC-HD9119

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators HD1077

Radiators, Heavy-Duty OEM Style, Aluminum/Plastic, Natural, 2 1/2 in. Inlet/Outlet, Each

Part Number: OSC-HD1077

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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OSC Automotive Heavy-Duty Radiators HD9111

Radiator, OSC Automotive Products HD9111 Heavy-Duty Radiator

Part Number: OSC-HD9111

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

OSC Automotive Heavy-Duty Radiators for 2008-2014 CASCADIA, COLUMBIA - HD1039

Radiator, OSC Automotive Products HD1039 Heavy-Duty Radiator

Part Number: OSC-HD1039

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators HD1040

Radiator, OSC Automotive Products HD1040 Heavy-Duty Radiator

Part Number: OSC-HD1040

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2008-2015 4900EX, 4900FA, 4900SA - HD9336

Radiator, OSC Automotive Products HD9336 Heavy-Duty Radiator

Part Number: OSC-HD9336

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators HD9343

Radiator, OSC Automotive Products HD9343 Heavy-Duty Radiator

Part Number: OSC-HD9343

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2008-2015 COLUMBIA - HD9174

Radiator, OSC Automotive Products HD9174 Heavy-Duty Radiator

Part Number: OSC-HD9174

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2013 122SD, CORONADO - HD9243

Radiator, OSC Automotive Products HD9243 Heavy-Duty Radiator

Part Number: OSC-HD9243

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2008-2015 COLUMBIA - HD9177

Radiator, OSC Automotive Products HD9177 Heavy-Duty Radiator

Part Number: OSC-HD9177

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2008-2014 CASCADIA - HD9179

Radiator, OSC Automotive Products HD9179 Heavy-Duty Radiator

Part Number: OSC-HD9179

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2012-2017 CASCADIA - HD9169

Radiator, OSC Automotive Products HD9169 Heavy-Duty Radiator

Part Number: OSC-HD9169

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2012-2017 CASCADIA - HD9170

Radiator, OSC Automotive Products HD9170 Heavy-Duty Radiator

Part Number: OSC-HD9170

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2013-2014 CASCADIA - HD9323

Radiator, OSC Automotive Products HD9323 Heavy-Duty Radiator

Part Number: OSC-HD9323

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2013-2014 CASCADIA - HD9324

Radiator, OSC Automotive Products HD9324 Heavy-Duty Radiator

Part Number: OSC-HD9324

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2008-2010 PROSTAR - HD9327

Radiator, OSC Automotive Products HD9327 Heavy-Duty Radiator

Part Number: OSC-HD9327

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2012-2014 114SD - HD9230

Radiator, OSC Automotive Products HD9230 Heavy-Duty Radiator

Part Number: OSC-HD9230

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2012-2014 114SD - HD9232

Radiator, OSC Automotive Products HD9232 Heavy-Duty Radiator

Part Number: OSC-HD9232

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2010 CASCADIA - HD9172

Radiator, OSC Automotive Products HD9172 Heavy-Duty Radiator

Part Number: OSC-HD9172

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2008-2014 CASCADIA, COLUMBIA - HD9173

Radiator, OSC Automotive Products HD9173 Heavy-Duty Radiator

Part Number: OSC-HD9173

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2013 122SD, 2008-2013 CORONADO - HD9235

Radiator, OSC Automotive Products HD9235 Heavy-Duty Radiator

Part Number: OSC-HD9235

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2013 122SD, 2012-2013 CORONADO - HD9238

Radiator, OSC Automotive Products HD9238 Heavy-Duty Radiator

Part Number: OSC-HD9238

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2002-2007 4900SA, 4900EX, 1998-2002 4900 - HD1037

Radiator, OSC Automotive Products HD1037 Heavy-Duty Radiator

Part Number: OSC-HD1037

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

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