1981 GMC K1500 Radiators

Radiator, Exact Fit, Models w/Heavy Duty Cooling Only, Aluminum, Plastic, Chevy, GMC, 350, 400, 454, Each

Part Number: SGT-CU730

4.23 out of 5 stars ( 30 )

Estimated Ship Date: Today

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Radiator, Exact Fit, Aluminum, Plastic, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-380535

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Radiator Cap, Lev-R-Vent, Stainless Steel, Natural, Stant, 16 psi, Buick, Chevy, Chrysler, Dodge, GMC, Each

Part Number: SNN-ST16V

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Radiator Mounting Brackets, Steel, Black, Right Side Bracket, Chevrolet, GMC, Each

Part Number: AMD-349-4081-3R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Radiator Mounting Brackets, Steel, Black, Left Side Bracket, Chevrolet, GMC, Each

Part Number: AMD-349-4081-3L

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

1981-1987 C/K RAD SUP W/ DUAL H/L PREMIU

Part Number: HCT-04-239

Not Yet Reviewed

Estimated Ship Date: Today

• Oversize $44.99

Radiator Core Support, Steel, Black, Chevy, GMC, Each Partslink # GM1225108 OE # 15606586

Part Number: SHI-899-49A

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Oversize $39.99

Radiator, Exact Fit, Aluminum, Plastic, Chevy, GMC, Each

Part Number: SUM-380558

Not Yet Reviewed

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Radiator Support Covers, Upper, Bolt-on, Steel, Black, Chevrolet, GMC, Each

Part Number: AMD-349-4073-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Radiator Support Bushings, Polyurethane, Red, Buick, Chevy, GMC, Oldsmobile, Pontiac, 4-Core, Set of 4

Part Number: ENS-3-6118R

Not Yet Reviewed

Estimated Ship Date: Today

Radiator, Aluminum, Natural, Automatic, Chevy, GMC, Each

Part Number: FLD-RGM-3R3320-A

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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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: Apr 7, 2026 if ordered today

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Radiator, Exact Fit, Aluminum, Plastic, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: OSC-161

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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EXACT FIT RADIATOR

Part Number: GRI-6-00123

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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Radiator, Exact Fit, Aluminum, Plastic, Chevy, GMC, 5.0L, 5.7L, 7.4L, Each

Part Number: OSC-1599

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Radiator Mounting Brackets, Steel, Black, Chevrolet, GMC, Pair

Part Number: OER-17184

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Estimated Ship Date: Today

Radiator Support, Steel, EDP Coated, Chevy, Each

Part Number: AMD-350-4081-1

Not Yet Reviewed

Estimated Ship Date: Today

• Oversize $44.99

Radiator, Crossflow, Dual-Row, Manual Transmission, Aluminum, Natural, 28.00 in. Wide, 18.62 in. High, 3.0 in. Thick, Each

Part Number: GRI-8-00013

2.36 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Radiators, Crossflow, Aluminum/Plastic, Natural, Transmission Cooler, Chevy, GMC, Each

Part Number: OSC-840

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Radiator Cap

Part Number: SNN-T16V

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Radiator, RADIATOR

Part Number: RDR-8010730

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Radiator Support Bushings, Polyurethane, Red, Buick, Chevy, GMC, Oldsmobile, Pontiac, 3-Core, Set of 4

Part Number: ENS-3-6117R

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Power Cooling Modules, Exact Fit, Aluminum, Natural, Chevy, GMC, SUV, Pickup, Kit

Part Number: BCI-82013

3.71 out of 5 stars ( 7 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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1981-91 Chevrolet/GMC; C/K/R/V; Bracket Set; Radiator Support; LH and RH; Pair

Part Number: OER-14063151

Not Yet Reviewed

Estimated Ship Date: Today

1981-91 Chevrolet, GMC Truck; Radiator Support Bracket; RH - Passenger side

Part Number: OER-14063152

Not Yet Reviewed

Estimated Ship Date: Today