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OSC Automotive Heater Cores

5.0 out of 5 stars 1 Customer Reviews

OSC Automotive heater cores are designed to OE form and function. These technically advanced cores are made from premium-grade aluminum and are direct replacements for copper units. The tubes are cadmium plated inside and out to prevent premature failure. Each heater core is individually pressure-tested. All necessary foam and accessories are included in each unit. Order the model designed to fit your application.

Results 1 - 25 of 70

Heater Cores, Aluminum, Natural, Ford, Each

Part Number: OSC-98572

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Heater Core, Replacement, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: OSC-98531

Not Yet Reviewed

Estimated Ship Date: Today

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Heater Core, Replacement, Chevrolet, Each

Part Number: OSC-98554

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Heater Core, Replacement, Jeep, Each

Part Number: OSC-98609

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Heater Core, Replacement, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: OSC-98532

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Heater Core, Replacement, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: OSC-98535

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

HVAC Heater Core, OSC Cooling Products 98619 New Heater Core

Part Number: OSC-98619

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Heater Core, Replacement, Buick, Cadillac, Chevrolet, Each

Part Number: OSC-98778

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Heater Core, Replacement, Ford, Lincoln, Each

Part Number: OSC-98003

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Heater Core, Replacement, for use on Acura®, for use on Honda®, Each

Part Number: OSC-98750

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Heater Core, Aluminum, Chevrolet, Pontiac, Each

Part Number: OSC-98547

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Heater Core, Replacement, Chevrolet, GMC, Each

Part Number: OSC-98552

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

HVAC Heater Core, OSC Cooling Products 98616 New Heater Core

Part Number: OSC-98616

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Heater Core, Replacement, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: OSC-98485

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Heater Core, Replacement, Buick, Oldsmobile, Pontiac, Each

Part Number: OSC-98053

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Heater Core, Replacement, for Nissan, Chevrolet, GMC, Each

Part Number: OSC-98489

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Heater Core, Replacement, Chevrolet, Each

Part Number: OSC-98055

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Heater Core, Replacement, Chevrolet, GMC, Each

Part Number: OSC-98056

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Heater Core 2011-2017 Chrysler 300, 2005-2007 Dodge Caravan, 2015-2016 Dodge Challenger, 2011-2016 Dodge Charger

Part Number: OSC-99171

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Heater Core, Replacement, BMW, Each

Part Number: OSC-99122

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Heater Core 2006-2012 Mitsubishi Eclipse, 2004-2011 Mitsubishi Endeavor, 2004-2012 Mitsubishi Galant

Part Number: OSC-99137

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

HVAC Heater Core

Part Number: OSC-99031

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

HVAC Heater Core, OSC Cooling Products 98744 New Heater Core

Part Number: OSC-98744

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

HVAC Heater Core, OSC Cooling Products 98713 New Heater Core

Part Number: OSC-98713

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

HVAC Heater Core, OSC Cooling Products 98710 New Heater Core

Part Number: OSC-98710

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today