OLDSMOBILE Heater Cores

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

Part Number: RDR-9010089

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Heater Cores, Aluminum, Natural, 0.625 in. Inlet, 0.750 in. Outlet, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, without AC, Each

Part Number: RDR-9010067

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

HVAC Heater Core, OSC Cooling Products 98535 New Heater Core

Part Number: OSC-98535

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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

Part Number: FSS-91545

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

HVAC Heater Core, HVAC HEATER CORE

Part Number: RDR-9010416

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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

Part Number: RCG-18-11178

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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

Part Number: RDR-9010035

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Heater Cores, Aluminum, Natural, 0.625 in. Inlet, 0.750 in. Outlet, Buick, Chevrolet, Oldsmobile, Pontiac, V6, Each

Part Number: RDR-9010029

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

HVAC Heater Core, OSC Cooling Products 98496 New Heater Core

Part Number: OSC-98496

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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HVAC Heater Core, OSC Cooling Products 98016 New Heater Core

Part Number: OSC-98016

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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HVAC Heater Core, HVAC HEATER CORE

Part Number: RDR-9010221

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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HVAC Heater Core, OSC Cooling Products 98014 New Heater Core

Part Number: OSC-98014

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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HVAC Heater Core, HVAC HEATER CORE

Part Number: RDR-9010198

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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HVAC Heater Core, HVAC HEATER CORE

Part Number: RDR-9010405

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Estimated Ship Date: Feb 26, 2026 if ordered today

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HVAC Heater Core, HVAC HEATER CORE

Part Number: RDR-9010059

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Estimated Ship Date: Feb 26, 2026 if ordered today

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HVAC Heater Core, HVAC HEATER CORE

Part Number: RDR-9010282

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Estimated Ship Date: Mar 2, 2026 if ordered today

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HVAC Heater Core, HVAC HEATER CORE

Part Number: RDR-9010406

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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