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Heater Core

Your vehicle’s heater core is a critical component of its climate control system. When it’s in good working order, it’ll keep the cabin of your ride warm and comfy and...

Your vehicle’s heater core is a critical component of its climate control system. When it’s in good working order, it’ll keep the cabin of your ride warm and comfy and your windshield free of fog or frost. But when your heater core goes bad, you may experience little or no cabin heat, coolant leaking on your vehicle’s floor, or your windshield may fog up when you turn the defroster is on. The good news is, we’re here to help with a wide selection of stock replacement heater cores that will restore your vehicle’s climate control system to peak performance.

Resembling a small radiator, the heater core is located inside the...

Your vehicle’s heater core is a critical component of its climate control system. When it’s in good working order, it’ll keep the cabin of your ride warm and comfy and your windshield free of fog or frost. But when your heater core goes bad, you may experience little or no cabin heat, coolant leaking on your vehicle’s floor, or your windshield may fog up when you turn the defroster is on. The good news is, we’re here to help with a wide selection of stock replacement heater cores that will restore your vehicle’s climate control system to peak performance.

Resembling a small radiator, the heater core is located inside the HVAC plenum which is usually tucked behind the dashboard. Replacement cores are commonly manufactured from aluminum or a combination of brass and copper, and most feature OE inlet/outlet ports and factory mounting locations for a simplified installation.

Whatever you drive it’s a good bet we have a heater core that’ll bring the BTUs back to your ride’s heating system. You can shop OE-quality heater cores from trusted brands like Hayden Automotive, Mopar Replacement, ACDelco, Motorcraft, Crown Automotive, and many more.

Individual Parts

Results 1 - 25 of 758

HVAC HEATER CORE; REAR UNIT; ALUMINUM

Part Number: BDY-HTR010763

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

HVAC HEATER CORE; REAR UNIT; ALUMINUM

Part Number: BDY-HTR010774

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

HEATER CORE; FRONT UNIT; ALUMINUM

Part Number: BDY-HTR010630

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

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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Aluminum Heater Core

Part Number: FSS-98606

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Copper/Brass Heater Core

Part Number: FSS-98788

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Aluminum Heater Core

Part Number: FSS-98559A

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Aluminum Heater Core

Part Number: FSS-96116

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Aluminum Heater Core

Part Number: FSS-92089

Not Yet Reviewed

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Heater Core, Replacement, Stock Inlet/Outlet Size, Copper/Brass, Natural, Ford, Mercury, Each

Part Number: FSS-91593

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Aluminum Heater Core

Part Number: FSS-92442

Not Yet Reviewed

Estimated Ship Date: Today

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Copper/Brass Heater Core

Part Number: FSS-96114

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Heater Core, Replacement, Stock Inlet/Outlet Size, Copper/Brass, Natural, Dodge, Plymouth, Each

Part Number: FSS-91508

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Aluminum Heater Core

Part Number: FSS-92413

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Heater Core, Aluminum, Mazda, Each

Part Number: FSS-90795

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Aluminum Heater Core

Part Number: FSS-98538

Not Yet Reviewed

Estimated Ship Date: Today

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HVAC Heater Core, OSC Cooling Products 98791 New Heater Core

Part Number: OSC-98791

Not Yet Reviewed

Estimated Ship Date: Today

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Aluminum Heater Core

Part Number: FSS-98547

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

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

Part Number: FSS-90504

Not Yet Reviewed

Estimated Ship Date: Today

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Aluminum Heater Core

Part Number: FSS-98466

Not Yet Reviewed

Estimated Ship Date: Today

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Copper/Brass Heater Core

Part Number: FSS-92392

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Heater Core, Replacement, Stock Inlet/Outlet Size, Copper/Brass, Natural, Ford, Mercury, Each

Part Number: FSS-91586

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

HEATER CORE

Part Number: OSC-98531

Not Yet Reviewed

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HVAC Heater Core, OSC Cooling Products 98554 New Heater Core

Part Number: OSC-98554

Not Yet Reviewed

Estimated Ship Date: Today

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Aluminum Heater Core

Part Number: FSS-98028

Not Yet Reviewed

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