1990 GMC C1500 Cooling & Heating

Mr. Gasket Thermocap Radiator Caps 2470B

Radiator Cap/Gauge, Thermocap, Aluminum, Blue Anodized, Plain, 13 psi, 30-270 Degrees F, Each

Part Number: MRG-2470B

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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ACDelco GM Genuine Parts Air Conditioning Orifice Tubes 03096068

Air Conditioning Orifice Tubes, OE Replacement, Buick, Cadillac, Chevrolet, GMC, Hummer, Oldsmobile, Pontiac, Each

Part Number: ADO-15-5378

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Standard Motor T-Series Coolant Fan Switches TS76T

Fan Switch, Coolant Level, Stock, American Motors, 3/8 in. Threads, Buick, Cadillac, Chevy, Dodge, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-TS76T

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Derale Stacked Plate Fluid Coolers 13412

Fluid Cooler, Transmission, Plate-Type, Aluminum, Black, 5.56 in. x 13 in. x 2 in., Kit

Part Number: DER-13412

Not Yet Reviewed

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Tuff Stuff Performance Supercool Smoothie Water Pumps 1675A

Water Pump, Mechanical, High-Volume, Counterclockwise, Aluminum, Smoothie, Natural, Long Pump, Chevy, GMC, Small Block, V6, Each

Part Number: TFF-1675A

3.0 out of 5 stars ( 6 )

Estimated Ship Date: Jul 28, 2026 if ordered today

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Estimated Ship Date: Jul 28, 2026 if ordered today

Be Cool Factory Fit Modules 86069

Be Cool Factory Fit Modules 86069

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

Part Number: BCI-86069

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

Dorman Water Pump Hardware Kits 902-807

Water Pump Fasteners, Hex, Steel, Natural, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: RNB-902-807

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Today

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PRW Competition+ Mechanical Water Pumps 1435012

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Polished, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: PQX-1435012

Not Yet Reviewed

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Universal Air Conditioner Air Conditioning Condensers CN 4168PFC

Air Conditioning Condenser, OE, Aluminum, Black, Chevrolet, Each

Part Number: UAC-CN4168PFC

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Four Seasons Air Conditioning Compressor Clutches 47622

Air Conditioning Compressor Clutch, Replacement, GM Type, Pulley, Chevrolet, GMC, Each

Part Number: FSS-47622

Not Yet Reviewed

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Dorman Thermostat Housings 902-2003

Engine Coolant Thermostat Housing

Part Number: RNB-902-2003

Not Yet Reviewed

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MotoRad Thermostats 300-195

Thermostat, 195 Degrees F, Stainless Steel, Each

Part Number: SNN-300-195

Not Yet Reviewed

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Edelbrock Victor Series High Performance Street Mechanical Water Pumps 8891

Water Pump, Mechanical, Long, High-Volume, Aluminum, Polished, Chevy, 4.3 V6/5.0/5.7L, Each

Part Number: EDL-8891

Not Yet Reviewed

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Four Seasons Fan Clutches 36992

Fan Clutch, Heavy-Duty Thermal, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Each

Part Number: FSS-36992

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Spectra Premium Radiators 434-CU624

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

Part Number: SGT-CU624

4.59 out of 5 stars ( 37 )

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

OSC Automotive Radiators 2316

Not Yet Reviewed

Estimated Ship Date: May 18, 2026

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Hayden Fluid Coolers 461

Fluid Cooler, Engine, Tube, Fin, Natural, 10 in. x 12.25 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-461

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Universal Air Conditioner Compressor Kits KT 2369

A/C Compressor and Component Kit

Part Number: UAC-KT2369

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Dorman Air Door Actuators 604-991

Air Blend Door, Buick, Cadillac, Chevy, Ford, GMC, Lincoln, Mercedes-Benz, Mercury, Oldsmobile, Volvo, Each

Part Number: RNB-604-991

Not Yet Reviewed

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ACDelco Mechanical Water Pumps 88926231

Water Pump, Mechanical, Standard-volume, Iron, Natural, AM General, Chevy, GMC, 6.5L Diesel, Each

Part Number: ADO-252-717

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Four Seasons Water Necks 84992

Water Neck, Cast Aluminum, Chevy, GMC, 5.0, 5.7L, Each

Part Number: FSS-84992

3.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Hayden Fluid Cooler Mounting Kits 153

Fluid Cooler Mounting, Steel, Natural, Kit

Part Number: HDA-153

Not Yet Reviewed

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ACDelco GM Genuine Parts Air Conditioning Replacement Parts 03041827

Air Conditioning System Valve Core, Buick, Chevrolet, Each

Part Number: ADO-15-1119

Not Yet Reviewed

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Fluidyne High Performance Radiators RGM.3R3320.A

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

Part Number: FLD-RGM-3R3320-A

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

Fluidyne High Performance Radiators RGM.3R3320.M

Radiator, Aluminum, Natural, Manual, Chevy, GMC, Each

Part Number: FLD-RGM-3R-3320M

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

Four Seasons Air Conditioning Replacement Components 16152

Evaporator Core Repair Kit, Air Conditioning Replacement Component, Buick, Cadillac, Chevy, Ford, GMC, Lincoln, Mercury, Oldsmobile, Pontiac, Kit

Part Number: FSS-16152

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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