CHEVROLET Chevy big block Mark IV 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 Cores, Classic OEM, Copper/Brass, Natural, Chevrolet, Each

Part Number: SUM-382229

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Heater Cores, Classic OEM, Copper/Brass, Natural, Chevrolet, Each

Part Number: SUM-382228

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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, Chevrolet, Each

Part Number: SUM-382197

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

Part Number: SUM-382215

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Heater Cores, Classic OEM, Copper/Brass, Natural, Chevrolet, Each

Part Number: SUM-382194

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Heater Cores, Classic OEM, Copper/Brass, Natural, Chevrolet, Each

Part Number: SUM-382218

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

Part Number: ADO-15-60059

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

• $20 Summit Bucks

Heater Core, Copper/Brass, Replacement, Chevrolet, GMC, With A/C, Each

Part Number: OER-3025322

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Heater Cores, Classic OEM, Copper/Brass, Natural, Chevrolet, GMC, Each

Part Number: SUM-382226

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Heater Cores, Classic OEM, Copper/Brass, Natural, Chevrolet, Pontiac, Each

Part Number: SUM-382192

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Heater Core, Copper/Brass, Replacement, Chevy, Without A/C, Each

Part Number: OER-3018864

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Copper/Brass Heater Core

Part Number: FSS-92392

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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1967 Camaro / Firebird Heater Core Case; For Models Without Factory AC

Part Number: OER-C2478

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Heater Core, Copper/Brass, Replacement, Chevrolet, Pontiac, With A/C, Each

Part Number: OER-3009917

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HVAC Heater Core, OSC Cooling Products 98554 New Heater Core

Part Number: OSC-98554

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Copper/Brass Heater Core

Part Number: FSS-91721

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Heater Core, Aluminum, Chevrolet, Pontiac, Each

Part Number: OSC-98547

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Heater Core, 68 Chev/GTO, 65-68 Bonne/Catalina, w/ AC

Part Number: OPG-TRH2268

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Estimated Ship Date: Mar 6, 2026 if ordered today

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HEATER CORE, 1986-1989 Excel, Precis

Part Number: OSC-98469

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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