BUICK Heater Cores

Heater Core, Copper/Brass, Replacement, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: SUM-382140

4.95 out of 5 stars ( 20 )

Estimated Ship Date: Today

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Heater Core, Copper/Brass, Replacement, Buick, Chevrolet, Oldsmobile, Pontiac, Without A/C, Each

Part Number: OER-3011432

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: SUM-382217

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: SUM-382216

Not Yet Reviewed

Estimated Ship Date: Today

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HVAC Heater Core, HVAC HEATER CORE

Part Number: RDR-9010328

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Heater Core, GM OE HVAC, Stock, Aluminum, Buick, Chevy, Pontiac, Each

Part Number: ADO-15-63231

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Estimated Ship Date: Jan 2, 2026 if ordered today

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• $20 Summit Bucks
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Heater Core, Replacement, Stock Inlet/Outlet Size, Aluminum, Natural, Buick, Cadillac, Oldsmobile, Each

Part Number: FSS-91541

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Estimated Ship Date: Dec 22, 2025 if ordered today

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

Part Number: OER-3022696

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Heater Cores, Matches OE Specifications, Copper/Brass, Natural, 3/4 in. Inlet, 5/8 in. Outlet, V-cell, with Factory A/C, Buick, Cadillac, Olds, Each

Part Number: RDR-9010272

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Estimated Ship Date: Dec 18, 2025 if ordered today

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

Part Number: OSC-99130

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Aluminum Heater Core

Part Number: FSS-92404

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Estimated Ship Date: Dec 22, 2025 if ordered today

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

Part Number: FSS-91540

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Heater Core, Aluminum, Natural, Buick, Oldsmobile, Pontiac, Each

Part Number: SGT-94533

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Estimated Ship Date: Tomorrow if ordered today

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Heater Core, Copper, Natural, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: SGT-94539

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Estimated Ship Date: Tomorrow if ordered today

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HEATER ASM-ENG COOL

Part Number: ADO-12587535

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Estimated Ship Date: Dec 22, 2025 if ordered today

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• $20 Summit Bucks
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Heater Core, GM OE HVAC, Stock, Chevy, GMC, Each

Part Number: ADO-15-63865

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Estimated Ship Date: Dec 29, 2025 if ordered today

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• $20 Summit Bucks
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HEATER ASM-ENG COOL

Part Number: ADO-12649952

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Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
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HEATER ASM-ENG COOL

Part Number: ADO-55511972

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Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
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Heater Core, GM OE HVAC, Stock, Buick, Each

Part Number: ADO-15-63842

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Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
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HVAC Heater Core, OSC Cooling Products 98546 New Heater Core

Part Number: OSC-98546

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Estimated Ship Date: Dec 19, 2025 if ordered today

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HEATER CORE, 1964-1968 Electra, LeSabre, Wildcat, Delmont 88, Delta 88, Ninety Eight, Vista Cruiser

Part Number: OSC-98540

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Heater Cores, 0.625 in. Inlet, 0.750 in. Outlet, Buick, Cadillac, Oldsmobile, V8, Each

Part Number: RDR-9010061

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Heater Cores, GM OE HVAC, Stock, Buick, Chevy, Kit

Part Number: ADO-15-63751

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Estimated Ship Date: Jan 5, 2026 if ordered today

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• $20 Summit Bucks
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