1981 GMC Radiators Radiators Cooling & Heating

Cold Case Performance Aluminum Radiator Modules GMG544AK

Radiator, Performance, Module, Polished, Crossflow, 2 Row, Transmission Cooler, Dual Fans, Chevy, Buick, GMC, Pontiac, Oldsmobile, Kit

Part Number: RAD-GMG544AK

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Cold Case Performance Aluminum Radiator Modules GMT556AK

Radiator, Performance, Module, Aluminum, Polished, Crossflow, 2 Row, Transmission Cooler, Dual 12 in. Fans, Chevy, GMC, Kit

Part Number: RAD-GMT556AK

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Cold Case Performance Aluminum Radiator Modules GMG544-5K

Radiator, Aluminum Radiator Module, Right Side Inlet/Outlet, Dual 12 in. Electric Fans, Aluminum Shroud, Buick, Chevy, Olds, Pontiac, LS Swap, Kit

Part Number: RAD-GMG544-5K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Frostbite Performance Cooling Aluminum Radiators FB167

Radiator, Aluminum, 4-Row, Polished, Crossflow, Chevy, GMC, Each

Part Number: FBR-FB167

3.82 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Griffin Performance Fit Radiators 8-70013-LS

Griffin Performance Fit Radiators 8-70013-LS

Radiator, Dominator Series, Crossflow, Aluminum, Natural, Transmission Cooler, Chevy, GMC, Each

Part Number: GRI-8-70013-LS

2.54 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Cold Case Performance Aluminum Radiators for 1977-1986 C10, 1977-1978 C15, 1979-1986 C1500 - GMT556A21-1K

RADIATOR

Part Number: RAD-GMT556A21-1K

Not Yet Reviewed

Estimated Ship Date: Feb 15, 2027 if ordered today

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Estimated Ship Date: Feb 15, 2027 if ordered today

Mishimoto X-Line Radiators MMRAD-CK-78X

Radiator, X-Line, Crossflow Style, Three-row, Aluminum, Natural, Chevy, GMC, Automatic, Each

Part Number: MIO-MMRAD-CK-78X

4.05 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Frostbite Performance Cooling Aluminum Radiators FB136

Radiator, Aluminum, 3-Row, Polished, Crossflow, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FBR-FB136

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Cold Case Performance Aluminum Radiators GMT556A-1K

Radiator, Aluminum, Crossflow, Fans, Auto, Chevy, GMC, Kit

Part Number: RAD-GMT556A-1K

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Be Cool Custom-Fit Aluminum Radiators 62013

Radiator, Exact-Fit, Aluminum, Natural, Chevy, GMC, SUV, Van, Pickup, Each

Part Number: BCI-62013

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Dec 17, 2026 if ordered today

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Estimated Ship Date: Dec 17, 2026 if ordered today

Frostbite Performance Cooling Aluminum Radiators FB166

Radiator, Aluminum, 3-Row, Polished, Crossflow, Chevy, GMC, Each

Part Number: FBR-FB166

2.83 out of 5 stars ( 12 )

Estimated Ship Date: Dec 29, 2026 if ordered today

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Estimated Ship Date: Dec 29, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Plastic/Aluminum Radiators SUM-380535

2.75 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Be Cool Custom-Fit Aluminum Radiators 60013

Radiator, Exact-Fit, Aluminum, Natural, Chevy, GMC, Each

Part Number: BCI-60013

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Dec 17, 2026 if ordered today

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Estimated Ship Date: Dec 17, 2026 if ordered today

Be Cool Factory Fit Aluminum Radiators 60213

Radiator, Factory Fit, Crossflow, 2 Rows, Aluminum, Natural, Engine Swap, Chevrolet, GMC, Small Block LS, Each

Part Number: BCI-60213

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2026 if ordered today

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Estimated Ship Date: Dec 17, 2026 if ordered today

Be Cool Custom-Fit Aluminum Radiators 61013

Radiator, Exact-Fit, Aluminum, Polished, Chevy, GMC, SUV, Pickup, Each

Part Number: BCI-61013

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2026 if ordered today

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Estimated Ship Date: Dec 17, 2026 if ordered today