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 217

OSC Automotive Heavy-Duty Radiators HD9195

Radiator, OSC Automotive Products HD9195 Heavy-Duty Radiator

Part Number: OSC-HD9195

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators HD9161

Radiator, OSC Automotive Products HD9161 Heavy-Duty Radiator

Part Number: OSC-HD9161

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators HD9146

Radiator, OSC Automotive Products HD9146 Heavy-Duty Radiator

Part Number: OSC-HD9146

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 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: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators HD9111

Radiator, OSC Automotive Products HD9111 Heavy-Duty Radiator

Part Number: OSC-HD9111

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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

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OSC Automotive Heavy-Duty Radiators HD9140

Radiator, OSC Automotive Products HD9140 Heavy-Duty Radiator

Part Number: OSC-HD9140

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2008-2014 CASCADIA, COLUMBIA - HD1053

Radiator, OSC Automotive Products HD1053 Heavy-Duty Radiator

Part Number: OSC-HD1053

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 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: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators HD1164

Radiator, OSC Automotive Products HD1164 Heavy-Duty Radiator

Part Number: OSC-HD1164

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2003-2007 CORONADO - HD1043

Radiator, OSC Automotive Products HD1043 Heavy-Duty Radiator

Part Number: OSC-HD1043

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2003-2007 COLUMBIA, FLD120 - HD1044

Radiator, OSC Automotive Products HD1044 Heavy-Duty Radiator

Part Number: OSC-HD1044

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 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: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators HD1124

Radiator, OSC Automotive Products HD1124 Heavy-Duty Radiator

Part Number: OSC-HD1124

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2008-2010 384, 386, W900 - HD9137

Radiator, OSC Automotive Products HD9137 Heavy-Duty Radiator

Part Number: OSC-HD9137

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 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: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2005-2010 ACTERRA, 2005-2013 M2 106, 2009-2013 M2 112 - HD1125

Radiator, OSC Automotive Products HD1125 Heavy-Duty Radiator

Part Number: OSC-HD1125

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2008-2016 7400, 2008-2011 7500 - HD1034

Radiator, OSC Automotive Products HD1034 Heavy-Duty Radiator

Part Number: OSC-HD1034

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 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: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2000-2003 330 - HD9205

Radiator, OSC Automotive Products HD9205 Heavy-Duty Radiator

Part Number: OSC-HD9205

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators HD9208

Radiator, OSC Automotive Products HD9208 Heavy-Duty Radiator

Part Number: OSC-HD9208

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators HD9217

Radiator, OSC Automotive Products HD9217 Heavy-Duty Radiator

Part Number: OSC-HD9217

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 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: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators HD9218SF

Radiator, OSC Automotive Products HD9218SF Heavy-Duty Radiator

Part Number: OSC-HD9218SF

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

OSC Automotive Heavy-Duty Radiators for 2003-2008 330, 2005-2008 335, 2007-2008 340 - HD1035

Radiator, OSC Automotive Products HD1035 Heavy-Duty Radiator

Part Number: OSC-HD1035

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

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