CHEVROLET 5.3L/325 Cooling & Heating

Evaporator Core Outlet Case, A/C, Polyethylene, Black, Chevy, GMC, Small Block, Each

Part Number: HOK-71223027HKR

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Fluid Cooler, Transmission, Tube, Fin, Natural, 7.5 in. x 12.5 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-403

4.6 out of 5 stars ( 43 )

Estimated Ship Date: Tomorrow

Radiator, Aluminum/Plastic, Cadillac, Chevy, GMC, Hummer, Each

Part Number: MIO-R2370-AT

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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

Part Number: OSC-2370

4.09 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Water Neck, O-ring Sealing Style, Aluminum, Natural, 186 degree Thermostat, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-15-11057

4.44 out of 5 stars ( 18 )

Estimated Ship Date: Tomorrow

Thermostat, with Seal, 160 Degrees F, Stainless Steel, Each

Part Number: SNN-523-160

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Radiator, Performance, Aluminum, Polished, Crossflow, 2 Row, Transmission Cooler, Cadillac, Chevy, GMC, Truck, Models without Engine Oil Cooler, Each

Part Number: RAD-GMT570A

4.42 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow

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Water Pumps, Mechanical, Standard-volume, Counterclockwise Rotation, Aluminum, Natural Finish, Forward Inlet, Mid-belt, Chevy, LS, 4.8-7.0L, Each

Part Number: HLY-22-100

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Radiators, Cooling, Crossflow, Aluminum, Natural, Engine Swap, Buick, Chevy, Oldsmobile, Pontiac, Small Block LS, Each

Part Number: FBR-FB300

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Water Pump, Mechanical, Standard-volume, Aluminum, Natural, Chevrolet, GMC, Each

Part Number: ADO-251-821

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Thermostat, 187 Degree, WithThermostat Housing, Copper/Brass, Stainless Body, GM, Each

Part Number: SUM-367-187

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Radiator, Crossflow, Dual-Row, Aluminum, Natural, 31.25 in. Wide, 18.62 in. High, 3.0 in. Thick, Each

Part Number: GRI-8-00010-LS

3.17 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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LSx Dual Fan Relay Kits, 0.70 Amp Fuse, 40 Amp Relays, Temperature Range 205 On/190 Off, Kit

Part Number: PRF-30118

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Water Neck and Thermostat Housing, Straight, Aluminum, Black Anodized, GM LS, Each

Part Number: BSP-BLK90134

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Radiators, Extreme Modules, Crossflow, Aluminum, Polished, Dual Fan, Chrome Shroud, Engine Swap, Chevrolet, Small Block LS, Kit

Part Number: BCI-83855

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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• Special Order

Radiator, Crossflow, Dual-Row, Aluminum, Natural, 26.24 in. Wide, 18.63 in. High, 3.0 in. Thick, Each

Part Number: GRI-8-00009-LS

2.8 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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Radiator, Bone Yard, Universal, Aluminum, Natural, 26.000 in. Wide, 21.000 in. High, Each

Part Number: BCI-35200

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Thermostat, Mechanical, OE, 187 degrees, Standard-flow, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, Each

Part Number: ADO-131-160

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

Radiator, 1-row, Aluminum/Plastic, Natural, Transmission Cooler, Cadillac, Chevrolet, GMC, Each

Part Number: RDR-8012423

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Radiator, Bone Yard, Universal, Aluminum, Natural, 28.250 in. Wide, 17.000 in. High, Each

Part Number: BCI-35223

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Thermostat, with Seal, 160 Degrees F, Stainless Steel, Each

Part Number: SNN-456-160

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Water Pump, OE Replacement, Aluminum, Buick, Cadillac, Chevy, GMC, Hummer, Saab, 4.8, 5.3, 6.0, 6.2L, Each

Part Number: GMB-130-9670

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Thermostat, 160 Degree, Copper/Brass, Stainless Body, Chevy, GMC, Cadillac, LS, V8, V6, Each

Part Number: SUM-366-160

4.27 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

Water Pump Bolts, Flanged Hex Head, Steel, Zinc Plated, Chevy, LS, Kit

Part Number: ICB-551434

4.79 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

Water Neck, 90 degree, 1.50 in. Hose Barb, Billet Aluminum, Black Anodized, Buick, Chevy, GMC, Pontiac, Small Block LS, Each

Part Number: CVS-TSH5BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow