1966 Heater Cores

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

Part Number: SUM-382140

4.95 out of 5 stars ( 21 )

Estimated Ship Date: Today

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Heater Core, Copper, Brass, Natural, Ford, without A/C, Each

Part Number: SDK-C5DZ-18476-A

4.22 out of 5 stars ( 18 )

Estimated Ship Date: Today

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

Part Number: SUM-382224

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: SUM-382215

5.0 out of 5 stars ( 2 )

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Heater Core, Copper/Brass, Replacement, Chevy, Each

Part Number: SUM-382158

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Heater Cores, Classic OEM, Copper/Brass, Natural, Ford, Mercury, Each

Part Number: SUM-382232

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

Part Number: SUM-382217

5.0 out of 5 stars ( 2 )

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Heater Cores, Classic OEM, Copper/Brass, Natural, Chrysler, Dodge, Plymouth, Each

Part Number: SUM-382188

4.67 out of 5 stars ( 3 )

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

Part Number: SUM-382218

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

Part Number: SUM-382191

3.0 out of 5 stars ( 1 )

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

Part Number: SUM-382216

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Copper/Brass Heater Core

Part Number: FSS-92392

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Heater Core, Copper/Brass, Replacement, Chrysler, Dodge, Plymouth, Without A/C, Each

Part Number: OER-2936684

3.0 out of 5 stars ( 1 )

Estimated Ship Date: May 22, 2026 if ordered today

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

Part Number: OER-3004814

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Estimated Ship Date: May 22, 2026 if ordered today

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Heater Cores,1962-67 Chevy II/Nova 6-Cyl & SB V8 Engines - Copper/Brass Heater Core (7-3/4" X 6-3/8" X 2-1/2")

Part Number: OER-3153164

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Estimated Ship Date: May 22, 2026 if ordered today

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Heater Cores,1963-67 Chevrolet Impala/Full-Size W/ AC - Copper/Brass Heater Core (9-1/2" X 6-3/8" X 2-1/2")

Part Number: OER-3157459

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Estimated Ship Date: May 20, 2026 if ordered today

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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: Jan 27, 2026 if ordered today

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HVAC Heater Core, OSC Cooling Products 98788 New Heater Core

Part Number: OSC-98788

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Estimated Ship Date: Jan 26, 2026 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: Apr 6, 2026 if ordered today

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