1989 GMC K1500 Cooling & Heating - In Stock Filter Options - Vendor In Stock Filter Options

Hayden Fluid Cooler Mounting Kits 251

Fluid Cooler Mounting, Plastic, Natural, Kit

Part Number: HDA-251

Not Yet Reviewed

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Be Cool Show & Go Modules 83069

Be Cool Show & Go Modules 83069

Power Cooling Modules, Show & Go, Aluminum, Polished, Chevy, GMC, SUV/Pickup, Kit

Part Number: BCI-83069

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Dorman Electric Fans 621-300

Fans, Electric, Puller, Single, Black Plastic Blades and Shroud, Cadillac, Chevy, GMC, Each

Part Number: RNB-621-300

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Tuff Stuff Performance Supercool Smoothie Water Pumps 1675AA

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

Part Number: TFF-1675AA

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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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: Tomorrow

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Be Cool Factory Fit Modules 82324

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

Part Number: BCI-82324

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

MotoRad Thermostats 200-195

Thermostat, 195 Degrees F, Stainless Steel, Each

Part Number: SNN-200-195

Not Yet Reviewed

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Mishimoto OE Replacement Radiators R624-AT

Radiator, Exact Fit, Aluminum/Plastic, Natural, Crossflow, Chevrolet, GMC, Each

Part Number: MIO-R624-AT

2.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Be Cool Factory Fit Modules 80069

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

Part Number: BCI-80069

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

GMB Replacement Fan Clutches 920-2060

Fan Clutch, Replacement, Severe-duty Thermal Style, Clockwise Rotation, Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Olds, Pontiac, Each

Part Number: GMB-920-2060

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

PRW Competition+ Mechanical Water Pumps 1435022

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

Part Number: PQX-1435022

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

OSC Automotive Radiators 1694

Radiator, Crossflow, Aluminum/Plastic, Natural, Chevy, GMC, Each

Part Number: OSC-1694

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Four Seasons Electric Fan Kits 37141

Electric Fan, Pusher, 14 in., Black, Each

Part Number: FSS-37141

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

OSC Automotive Radiators 1520

Radiator, Crossflow, Aluminum/Plastic, Natural, Chevy, GMC, Each

Part Number: OSC-1520

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Four Seasons Evaporator Cores 54431

Evaporator Core, OEM Replacement, Aluminum, Natural, Chevy, GMC, Each

Part Number: FSS-54431

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

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

Estimated Ship Date: Tomorrow

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GMB Replacement Fan Clutches 930-2010

FAN CLUTCH

Part Number: GMB-930-2010

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Four Seasons Remanufactured Air Conditioning Compressors 57235

Air Conditioning Compressor, Steel, R4 Light, R-134A, Each

Part Number: FSS-57235

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Four Seasons Remanufactured Air Conditioning Compressors 57237

Air Conditioning Compressor, Steel, R4 Light, R-134A, Each

Part Number: FSS-57237

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Summit Racing™ Radiator Overflow Tank Caps SUM-RP24325

Radiator Overflow Tank Cap, 1985-91 Chevy/GMC Truck, Repl GM#14011345, Each

Part Number: SUM-RP24325

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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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: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 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: Tomorrow

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Four Seasons Air Conditioning Replacement Components 16149

Air Conditioning Replacement Component, Evaporator Core Repair Kit, Does Not Include New Orifice Tube, Buick, Cadillac, Chevy, Ford, GMC, Lincoln, Kit

Part Number: FSS-16149

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Universal Air Conditioner Orifice Tubes EX 5151C

Air Conditioning Orifice Tube, Replacement, White, Audi, Buick, Cadillac, Chevrolet, GMC, Isuzu, Mazda, Oldsmobile, Pontiac, Saab, Each

Part Number: UAC-EX5151C

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Engine Works Thermostats 41180

Thermostat, 180 Degree, High-Flow, Copper/Brass, Chevy, Each

Part Number: EW1-41180

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Four Seasons Complete Air Conditioning Kits 6572NK

A/C Compressor Kit, Accumulator, Orifice Tube, Oil, Seals, R-12, Steel, Black, R4, Chevy, GMC, Kit

Part Number: FSS-6572NK

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today