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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.

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Results 1 - 25 of 54

Four Seasons Heater Cores 98788

Four Seasons Heater Cores 98788

Four Seasons Heater Cores 98788

Copper/Brass Heater Core

Part Number: FSS-98788

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 6/23/2025

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Estimated Ship Date: Monday 6/23/2025

Four Seasons Heater Cores for 1994-1996 CHEROKEE - 98732

Four Seasons Heater Cores for 1994-1996 CHEROKEE - 98732

Four Seasons Heater Cores for 1994-1996 CHEROKEE - 98732

Aluminum Heater Core

Part Number: FSS-98732

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

Four Seasons Heater Cores for 1992-1995 CIVIC, 1993-1997 CIVIC DEL SOL, 1994-2001 INTEGRA - 98750

Four Seasons Heater Cores for 1992-1995 CIVIC, 1993-1997 CIVIC DEL SOL, 1994-2001 INTEGRA - 98750

Four Seasons Heater Cores for 1992-1995 CIVIC, 1993-1997 CIVIC DEL SOL, 1994-2001 INTEGRA - 98750

Aluminum Heater Core

Part Number: FSS-98750

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

OSC Automotive Heater Cores 98756

OSC Automotive Heater Cores 98756

OSC Automotive Heater Cores 98756

HVAC Heater Core, OSC Cooling Products 98756 New Heater Core

Part Number: OSC-98756

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2025 if ordered today

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Estimated Ship Date: Jul 7, 2025 if ordered today

OSC Automotive Heater Cores 98788

OSC Automotive Heater Cores 98788

OSC Automotive Heater Cores 98788

HVAC Heater Core, OSC Cooling Products 98788 New Heater Core

Part Number: OSC-98788

Not Yet Reviewed

Estimated Ship Date: Monday 6/23/2025

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Estimated Ship Date: Monday 6/23/2025

Four Seasons Heater Cores for 1987-1995 WRANGLER - 98733

Four Seasons Heater Cores for 1987-1995 WRANGLER - 98733

Four Seasons Heater Cores for 1987-1995 WRANGLER - 98733

Aluminum Heater Core

Part Number: FSS-98733

Not Yet Reviewed

Estimated Ship Date: Jul 3, 2025 if ordered today

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Estimated Ship Date: Jul 3, 2025 if ordered today

Four Seasons Heater Cores 98780

Four Seasons Heater Cores 98780

Four Seasons Heater Cores 98780

Aluminum Heater Core

Part Number: FSS-98780

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

Four Seasons Heater Cores for 1995-2003 WINDSTAR - 98781

Four Seasons Heater Cores for 1995-2003 WINDSTAR - 98781

Four Seasons Heater Cores for 1995-2003 WINDSTAR - 98781

Aluminum Heater Core

Part Number: FSS-98781

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

Four Seasons Heater Cores for 1988 S1754, S1753, 1987-1988 S1654 - 98726

Four Seasons Heater Cores for 1988 S1754, S1753, 1987-1988 S1654 - 98726

Four Seasons Heater Cores for 1988 S1754, S1753, 1987-1988 S1654 - 98726

Aluminum Heater Core

Part Number: FSS-98726

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

Four Seasons Heater Cores for 1988-1989 GOLF, 1997-1999 JETTA - 98730

Four Seasons Heater Cores for 1988-1989 GOLF, 1997-1999 JETTA - 98730

Four Seasons Heater Cores for 1988-1989 GOLF, 1997-1999 JETTA - 98730

Aluminum Heater Core

Part Number: FSS-98730

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

Four Seasons Heater Cores 98734

Four Seasons Heater Cores 98734

Four Seasons Heater Cores 98734

Aluminum Heater Core

Part Number: FSS-98734

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

Four Seasons Heater Cores for 1989-1997 AEROSTAR - 98755

Four Seasons Heater Cores for 1989-1997 AEROSTAR - 98755

Four Seasons Heater Cores for 1989-1997 AEROSTAR - 98755

Aluminum Heater Core

Part Number: FSS-98755

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

Four Seasons Heater Cores 98758

Four Seasons Heater Cores 98758

Four Seasons Heater Cores 98758

Aluminum Heater Core

Part Number: FSS-98758

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

Four Seasons Heater Cores for 1990-1996 LUMINA APV, SILHOUETTE, TRANS SPORT - 98759A

Four Seasons Heater Cores for 1990-1996 LUMINA APV, SILHOUETTE, TRANS SPORT - 98759A

Four Seasons Heater Cores for 1990-1996 LUMINA APV, SILHOUETTE, TRANS SPORT - 98759A

Aluminum Heater Core

Part Number: FSS-98759A

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

Four Seasons Heater Cores for 1992-1996 LUMINA APV, SILHOUETTE, TRANS SPORT - 98765

Four Seasons Heater Cores for 1992-1996 LUMINA APV, SILHOUETTE, TRANS SPORT - 98765

Four Seasons Heater Cores for 1992-1996 LUMINA APV, SILHOUETTE, TRANS SPORT - 98765

Aluminum Heater Core

Part Number: FSS-98765

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

Four Seasons Heater Cores for 1985-1989 I-MARK, 1985-1988 SPECTRUM, 1989 SPECTRUM - 98773

Four Seasons Heater Cores for 1985-1989 I-MARK, 1985-1988 SPECTRUM, 1989 SPECTRUM - 98773

Four Seasons Heater Cores for 1985-1989 I-MARK, 1985-1988 SPECTRUM, 1989 SPECTRUM - 98773

Aluminum Heater Core

Part Number: FSS-98773

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

Four Seasons Heater Cores for 1995 RANGER - 98700A

Four Seasons Heater Cores for 1995 RANGER - 98700A

Four Seasons Heater Cores for 1995 RANGER - 98700A

Aluminum Heater Core

Part Number: FSS-98700A

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

Four Seasons Heater Cores 98783

Four Seasons Heater Cores 98783

Four Seasons Heater Cores 98783

Aluminum Heater Core

Part Number: FSS-98783

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

Four Seasons Heater Cores 98785

Four Seasons Heater Cores 98785

Four Seasons Heater Cores 98785

Aluminum Heater Core

Part Number: FSS-98785

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

Four Seasons Heater Cores for 1993-1998 QUEST, VILLAGER - 98786

Four Seasons Heater Cores for 1993-1998 QUEST, VILLAGER - 98786

Four Seasons Heater Cores for 1993-1998 QUEST, VILLAGER - 98786

Copper/Brass Heater Core

Part Number: FSS-98786

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

Four Seasons Heater Cores 98787

Four Seasons Heater Cores 98787

Four Seasons Heater Cores 98787

Aluminum Heater Core

Part Number: FSS-98787

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

OSC Automotive Products - Heater Cores for 1985-1989 I-MARK, 1985-1988 SPECTRUM, 1989 SPECTRUM - 98773

OSC Automotive Products - Heater Cores for 1985-1989 I-MARK, 1985-1988 SPECTRUM, 1989 SPECTRUM - 98773

OSC Automotive Products - Heater Cores for 1985-1989 I-MARK, 1985-1988 SPECTRUM, 1989 SPECTRUM - 98773

HEATER CORE, 1985-1989 Spectrum, I- Mark

Part Number: OSC-98773

Not Yet Reviewed

Estimated Ship Date: Jul 1, 2025 if ordered today

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Estimated Ship Date: Jul 1, 2025 if ordered today

OSC Automotive Products - Heater Cores for 1988-1993 FESTIVA - 98775

OSC Automotive Products - Heater Cores for 1988-1993 FESTIVA - 98775

OSC Automotive Products - Heater Cores for 1988-1993 FESTIVA - 98775

HEATER CORE, 1988-1993 Festiva

Part Number: OSC-98775

Not Yet Reviewed

Estimated Ship Date: Jul 1, 2025 if ordered today

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Estimated Ship Date: Jul 1, 2025 if ordered today

OSC Automotive Products - Heater Cores for 1986-1990 ESCORT, 1986-1988 EXP, 1986-1987 LYNX - 98702

OSC Automotive Products - Heater Cores for 1986-1990 ESCORT, 1986-1988 EXP, 1986-1987 LYNX - 98702

OSC Automotive Products - Heater Cores for 1986-1990 ESCORT, 1986-1988 EXP, 1986-1987 LYNX - 98702

HEATER CORE, 1986-1990 Escort, Escort, EXP, Lynx

Part Number: OSC-98702

Not Yet Reviewed

Estimated Ship Date: Jul 1, 2025 if ordered today

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Estimated Ship Date: Jul 1, 2025 if ordered today

OSC Automotive Products - Heater Cores for 1986-1990 AEROSTAR - 98704

OSC Automotive Products - Heater Cores for 1986-1990 AEROSTAR - 98704

OSC Automotive Products - Heater Cores for 1986-1990 AEROSTAR - 98704

HEATER CORE, FORD-AEROSTAR 90-86

Part Number: OSC-98704

Not Yet Reviewed

Estimated Ship Date: Jul 1, 2025 if ordered today

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Estimated Ship Date: Jul 1, 2025 if ordered today

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