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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 102

HEATER CORE; FRONT; ALUMINUM

Part Number: BDY-HTR010112

Not Yet Reviewed

Estimated Ship Date: Jul 20, 2026 if ordered today

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Estimated Ship Date: Jul 20, 2026 if ordered today

Heater Core (FRONT) BUICK- ENCLAVE 12-08, CHEVROLET- TRAVERSE 12-09, GMC- ACADIA 12-07, SATURN- OUTLOOK 10-07

Part Number: OSC-99086

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Heater Core, Front, Aluminum, Black, Buick, Chevy, Oldsmobile, Pontiac, Saturn, Each

Part Number: SGT-99225

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Heater Core, Aluminum, Natural, Front Position, Ford, Each

Part Number: SGT-94781

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Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Heater Core, Aluminum, Natural, Front Position, Ford, Each

Part Number: SGT-94755

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Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

HEATER CORE; FRONT; ALUMINUM

Part Number: BDY-HTR010095

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Estimated Ship Date: Jul 20, 2026 if ordered today

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Estimated Ship Date: Jul 20, 2026 if ordered today

HEATER CORE; FRONT UNIT; ALUMINUM

Part Number: BDY-HTR010630

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Estimated Ship Date: Jul 20, 2026 if ordered today

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Estimated Ship Date: Jul 20, 2026 if ordered today

HEATER CORE; FRONT; ALUMINUM

Part Number: BDY-HTR010638

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Estimated Ship Date: Jul 20, 2026 if ordered today

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Estimated Ship Date: Jul 20, 2026 if ordered today

FRONT HVAC HEATER CORE

Part Number: BDY-HTR010805

Not Yet Reviewed

Estimated Ship Date: Jul 20, 2026 if ordered today

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Estimated Ship Date: Jul 20, 2026 if ordered today

FRONT HVAC HEATER CORE

Part Number: BDY-HTR010808

Not Yet Reviewed

Estimated Ship Date: Jul 20, 2026 if ordered today

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Estimated Ship Date: Jul 20, 2026 if ordered today

FRONT HVAC HEATER CORE

Part Number: BDY-HTR010819

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2026 if ordered today

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Estimated Ship Date: Jul 21, 2026 if ordered today

Heater Core, Stock Replacement, 5/8 in. Inlet, 3/4 in. Outlet, Aluminum, Chevy, GMC, Truck, SUV, Without A/C, Each

Part Number: RDR-9010080

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Estimated Ship Date: Today

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Heater Core, Aluminum, Natural, Chevy, Cadillac, GMC, Each

Part Number: RCG-18-11691

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Heater Core, Aluminum, Natural, Chevy, GMC, Each

Part Number: RCG-18-11693

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Heater Core, Aluminum, Natural, Each

Part Number: RCG-18-11211

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Estimated Ship Date: Today

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Heater Core, Stock Replacement, 5/8 in. Inlet, 3/4 in. Outlet, Aluminum, Chevy, GMC, Truck, SUV, With A/C, Each

Part Number: RDR-9010079

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Heater Core, Aluminum, Natural, Chevy, GMC, Each

Part Number: RCG-18-11695

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

Part Number: RDR-9010135

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Heater Cores, Aluminum, Natural, 0.625 in. Inlet/Outlet, Dodge, Each

Part Number: RDR-9010454

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Heater Core, Replacement, Stock Inlet/Outlet Size, Aluminum, Natural, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: FSS-90050

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HVAC Heater Core, HVAC Heater Core

Part Number: RDR-9010642

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

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

Part Number: RCG-18-11595

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

HVAC Heater Core, HVAC HEATER CORE

Part Number: RDR-9010406

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

HVAC Heater Core, OSC Cooling Products 98636 New Heater Core

Part Number: OSC-98636

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today