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Universal
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- 1.63 (4)
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- 1.97 (2)
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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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Motorcraft HVAC Heater Cores H2MZ18476E

Motorcraft HVAC Heater Cores H2MZ18476E

Motorcraft HVAC Heater Cores H2MZ18476E

Heater Cores, HVAC, Ford, Each

Part Number: MOF-NHC5

Not Yet Reviewed

Estimated Ship Date: Today

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Reach Cooling Heater Cores 18-11692

Reach Cooling Heater Cores 18-11692

Reach Cooling Heater Cores 18-11692

Heater Core, Aluminum, Natural, Ford, Each

Part Number: RCG-18-11692

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Universal Air Conditioner Heater Cores HT 8247C

Universal Air Conditioner Heater Cores HT 8247C

Universal Air Conditioner Heater Cores HT 8247C

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

Part Number: UAC-HT8247C

Not Yet Reviewed

Estimated Ship Date: Today

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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: Today

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OSC Automotive Products Heater Cores 99130

OSC Automotive Products Heater Cores 99130

OSC Automotive Products Heater Cores 99130

HEATER CORE, (REAR) BUICK- ENCLAVE 12-08, CHEVROLET- TRAVERSE 12-09, GMC- ACADIA 12-07, SATURN- OUTLOOK 10-07

Part Number: OSC-99130

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

OSC Automotive Products Heater Cores 99341

OSC Automotive Products Heater Cores 99341

OSC Automotive Products Heater Cores 99341

HEATER CORE, 14-18 Chevrolet Silverado 1500, GMC Sierra 1500 4.3L 6Cyl V; 14-18 Chevrolet Silverado 1500, GMC Sierra 1500 5.3L 8Cyl V; 14-18 Chevrolet

Part Number: OSC-99341

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

OSC Automotive Products - Heater Cores for 2006-2011 DTS, LUCERNE - 99142

OSC Automotive Products - Heater Cores for 2006-2011 DTS, LUCERNE - 99142

OSC Automotive Products - Heater Cores for 2006-2011 DTS, LUCERNE - 99142

HEATER CORE, 10-06 BUICK-LUCERNE; 11-06 CADILLAC-DTS

Part Number: OSC-99142

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

OSC Automotive Products Heater Cores 98783

OSC Automotive Products Heater Cores 98783

OSC Automotive Products Heater Cores 98783

HEATER CORE, 1992-2004 Econoline, Windstar

Part Number: OSC-98783

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

OSC Automotive Products - Heater Cores for 2008-2015 CTS, 2005-2011 STS - 99296

OSC Automotive Products - Heater Cores for 2008-2015 CTS, 2005-2011 STS - 99296

OSC Automotive Products - Heater Cores for 2008-2015 CTS, 2005-2011 STS - 99296

HEATER CORE, 08-15 Cadillac CTS 3.6L 6Cyl V; 09-15 Cadillac CTS 6.2L 8Cyl V; 10-14 Cadillac CTS 3.0L 6Cyl V; 14-15 Cadillac CTS 2.0L 4Cyl L; 05-10 Cad

Part Number: OSC-99296

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

OSC Automotive Heater Cores 98782

OSC Automotive Heater Cores 98782

OSC Automotive Heater Cores 98782

HVAC Heater Core, OSC Cooling Products 98782 New Heater Core

Part Number: OSC-98782

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

OSC Automotive Products Heater Cores 98051

OSC Automotive Products Heater Cores 98051

OSC Automotive Products Heater Cores 98051

HEATER CORE, 1996-2006 Express, Savana, G Series Van

Part Number: OSC-98051

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

OSC Automotive Heater Cores for 1989-1995 TAURUS, SABLE, 1990-1994 CONTINENTAL - 98743

OSC Automotive Heater Cores for 1989-1995 TAURUS, SABLE, 1990-1994 CONTINENTAL - 98743

OSC Automotive Heater Cores for 1989-1995 TAURUS, SABLE, 1990-1994 CONTINENTAL - 98743

HVAC Heater Core, OSC Cooling Products 98743 New Heater Core

Part Number: OSC-98743

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Universal Air Conditioner Inc. Heater Cores HT 400150C

Universal Air Conditioner Inc. Heater Cores HT 400150C

Universal Air Conditioner Inc. Heater Cores HT 400150C

UAC branded NEW Heater Core

Part Number: UAC-HT400150C

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

Universal Air Conditioner Heater Cores for 2008-2015 CTS, 2005-2011 STS - HT 2082C

Universal Air Conditioner Heater Cores for 2008-2015 CTS, 2005-2011 STS - HT 2082C

Universal Air Conditioner Heater Cores for 2008-2015 CTS, 2005-2011 STS - HT 2082C

HVAC Heater Core

Part Number: UAC-HT2082C

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

Universal Air Conditioner Heater Cores HT 398357C

Universal Air Conditioner Heater Cores HT 398357C

Universal Air Conditioner Heater Cores HT 398357C

HVAC Heater Core

Part Number: UAC-HT398357C

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

Universal Air Conditioner Heater Cores for 2013-2019 ATS, 2016-2023 CAMARO, 2014-2019 CTS - HT 2243C

Universal Air Conditioner Heater Cores for 2013-2019 ATS, 2016-2023 CAMARO, 2014-2019 CTS - HT 2243C

Universal Air Conditioner Heater Cores for 2013-2019 ATS, 2016-2023 CAMARO, 2014-2019 CTS - HT 2243C

HVAC Heater Core

Part Number: UAC-HT2243C

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

Four Seasons Heater Cores 90782

Four Seasons Heater Cores 90782

Four Seasons Heater Cores 90782

Aluminum Heater Core

Part Number: FSS-90782

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Agility Auto Parts Heater Cores 9010251

Agility Auto Parts Heater Cores 9010251

Agility Auto Parts Heater Cores 9010251

Heater Cores, Aluminum, Natural, 0.750 in. Inlet, 0.625 in. Outlet, Ford, L6, V8, Each

Part Number: RDR-9010251

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

OSC Automotive Products Heater Cores 99129

OSC Automotive Products Heater Cores 99129

OSC Automotive Products Heater Cores 99129

HEATER CORE, 10 Buick Allure 2.4L 4Cyl L; 10 Buick Allure 3.6L 6Cyl V; 10 Buick Allure, Buick LaCrosse 3.0L 6Cyl V; 10-16 Buick LaCrosse 2.4L 4Cyl L;

Part Number: OSC-99129

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

OSC Automotive Products Heater Cores 99141

OSC Automotive Products Heater Cores 99141

OSC Automotive Products Heater Cores 99141

HEATER CORE, 09-06 CHEVROLET-EQUINOX; 09-06 PONTIAC-TORRENT

Part Number: OSC-99141

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

OSC Automotive Heater Cores 98050

OSC Automotive Heater Cores 98050

OSC Automotive Heater Cores 98050

HVAC Heater Core, OSC Cooling Products 98050 New Heater Core

Part Number: OSC-98050

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

OSC Automotive Products Heater Cores 99079

OSC Automotive Products Heater Cores 99079

OSC Automotive Products Heater Cores 99079

HEATER CORE, 06-02 CADILLAC ESCALADE, 07-03 CHEVROLET SILVERADO, GMC SIERRA 1500

Part Number: OSC-99079

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

OSC Automotive Products Heater Cores 99331

OSC Automotive Products Heater Cores 99331

OSC Automotive Products Heater Cores 99331

HEATER CORE, 11-16 Ford F-250 Super Duty, Ford F-350 Super Duty 6.2L 8Cyl V; 11-16 Ford F-250 Super Duty, Ford F-350 Super Duty, Ford F-450 Super Duty

Part Number: OSC-99331

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Universal Air Conditioner Heater Cores HT 2017C

Universal Air Conditioner Heater Cores HT 2017C

Universal Air Conditioner Heater Cores HT 2017C

HVAC Heater Core

Part Number: UAC-HT2017C

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

Reach Cooling Heater Cores 18-11301

Reach Cooling Heater Cores 18-11301

Reach Cooling Heater Cores 18-11301

Heater Core

Part Number: RCG-18-11301

Not Yet Reviewed

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