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CADILLAC Heater Cores

Individual Parts

Results 1 - 25 of 74

Heater Cores, Classic OEM, Copper/Brass, Natural, Cadillac, Oldsmobile, Pontiac, Each

Part Number: SUM-382225

5.0 out of 5 stars ( 4 )

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

Part Number: RCG-18-11691

Not Yet Reviewed

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Heater Core, Aluminum, Natural, Each

Part Number: RCG-18-11211

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Heater Core, Stock Replacement, 5/8 in. Inlet, 3/4 in. Outlet, Aluminum, Buick, Chevy, Cadillac, Oldsmobile, Pontiac, With A/C, Each

Part Number: RDR-9010086

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HVAC Heater Core, HVAC HEATER CORE

Part Number: RDR-9010071

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Heater Core, Copper/Brass, Replacement, Cadillac, Chevrolet, Without A/C, Each

Part Number: OER-3011414

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HVAC Heater Core, HVAC HEATER CORE

Part Number: RDR-9010328

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Heater Core, Copper/Brass, Replacement, Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: OER-3022696

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

HVAC Heater Core, OSC Cooling Products 98778 New Heater Core

Part Number: OSC-98778

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Heater Core, Replacement, Stock Inlet/Outlet Size, Aluminum, Natural, Buick, Cadillac, Oldsmobile, Each

Part Number: FSS-91541

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

HVAC Heater Core, HVAC Heater Core

Part Number: RDR-9010500

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Heater Core, Replacement, Stock Inlet/Outlet Size, Copper/Brass, Natural, Cadillac, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: FSS-91509

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

HVAC Heater Core, HVAC HEATER CORE

Part Number: RDR-9010224

Not Yet Reviewed

Estimated Ship Date: Today

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Aluminum Heater Core

Part Number: FSS-90764

Not Yet Reviewed

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Heater Cores, Aluminum, Natural, 0.750 in. Inlet/Outlet, Buick, Cadillac, Oldsmobile, Pontiac, Each

Part Number: RDR-9010197

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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: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Aluminum Heater Core

Part Number: FSS-92317

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

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: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

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

Part Number: OSC-99142

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

HEATER CORE, 02-05 Cadillac Escalade 5.3L 8Cyl V; 03-06 Cadillac Escalade ESV 6.0L 8Cyl V; 02-06 Cadillac Escalade, Cadillac Escalade EXT 6.0L 8Cyl V;

Part Number: OSC-99166

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

HEATER CORE, 1982-1984 Skyhawk, Cavalier, Firenza, Sunbird, J2000

Part Number: OSC-98612

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Aluminum Heater Core

Part Number: FSS-92438

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Aluminum Heater Core

Part Number: FSS-92283

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

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: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today