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Universal Air Conditioner Heater Cores

5.0 out of 5 stars 2 Customer Reviews

Universal Air Conditioner heater cores are designed to provide warm air in the cabin on cold days—warm coolant from the engine passes through the heater core and th
Universal Air Conditioner heater cores are designed to provide warm air in the cabin on cold days—warm coolant from the engine passes through the heater core and the blower motor moves air over its heated fins and through your vents. With age, a heater core can leak or become clogged. Some signs of a blocked heater core may be that you notice a sweet smell in the vents, the heater isn't warming up, or the windows aren't defrosting. Finding coolant on the vehicle's floor or below the cabin are also signs of a leaking heater core. Flushing a heater core may clear a blockage, but a leaky heater core must be replaced. UA
Universal Air Conditioner heater cores are designed to provide warm air in the cabin on cold days—warm coolant from the engine passes through the heater core and the blower motor moves air over its heated fins and through your vents. With age, a heater core can leak or become clogged. Some signs of a blocked heater core may be that you notice a sweet smell in the vents, the heater isn't warming up, or the windows aren't defrosting. Finding coolant on the vehicle's floor or below the cabin are also signs of a leaking heater core. Flushing a heater core may clear a blockage, but a leaky heater core must be replaced. UAC heater cores are a genuine replacement, with the fit of an Original Equipment part. Order the heater core model recommended for your vehicle application.

Results 1 - 25 of 101

HVAC Heater Core

Part Number: UAC-HT398269C

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Heater Core, Replacement, Aluminum, Natural, Ford, Each

Part Number: UAC-HT8247C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

HVAC Heater Core

Part Number: UAC-HT394185C

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

HVAC Heater Core

Part Number: UAC-HT399142C

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Heater Core, Replacement, Aluminum, Natural, Buick, Jeep, Each

Part Number: UAC-HT2109C

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Heater Core, Replacement, Aluminum, Natural, Chevrolet, Each

Part Number: UAC-HT2061C

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Heater Core, Replacement, Aluminum, Natural, Chevrolet, GMC, Each

Part Number: UAC-HT9077C

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Heater Core, Replacement, Aluminum, Natural, Ford, Mazda, Each

Part Number: UAC-HT8001C

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

HVAC Heater Core

Part Number: UAC-HT399083C

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

HVAC Heater Core

Part Number: UAC-HT2352C

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

HVAC Heater Core

Part Number: UAC-HT400036C

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

HVAC Heater Core

Part Number: UAC-HT400048C

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HVAC Heater Core

Part Number: UAC-HT399940C

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HVAC Heater Core

Part Number: UAC-HT399239C

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Heater Core Copper

Part Number: UAC-HT400033C

Not Yet Reviewed

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Heater Core, Replacement, Stock Inlet/Outlet Size, Aluminum, Natural, Ram, Each

Part Number: UAC-HT400085C

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HVAC Heater Core

Part Number: UAC-HT4191C

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Heater Core, Replacement, 0.748 in. Inlet/Outlet Size, Aluminum, Natural, Each

Part Number: UAC-HT4204C

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

HVAC Heater Core

Part Number: UAC-HT8007C

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

HVAC Heater Core

Part Number: UAC-HT8292C

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

HVAC Heater Core

Part Number: UAC-HT8312C

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Heater Core, Replacement, Aluminum, Natural, Each

Part Number: UAC-HT8313C

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

HVAC Heater Core

Part Number: UAC-HT8336C

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

HVAC Heater Core

Part Number: UAC-HT9467C

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today