1990 GMC Cooling & Heating - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

OSC Automotive Heater Cores for 1982-1983 200SX, 1985-2004 ASTRO, 1985-2003 SAFARI - 98489

Heater Core, Replacement, for Nissan, Chevrolet, GMC, Each

Part Number: OSC-98489

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

GMB OE Replacement Water Pumps 120-3072

Water Pump, Replacement, Standard Volume, Cummins Diesel, Each

Part Number: GMB-120-3072

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Four Seasons Heater Cores 98616

Heater Core, Replacement, Stock Inlet/Outlet Size, Aluminum, Natural, Chevrolet, Each

Part Number: FSS-98616

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

GMB OE Replacement Water Pumps 130-1540

Water Pump, Mechanical, Iron, Natural, Chevy, GMC, 4-Cylinder, 2.5L, Each

Part Number: GMB-130-1540

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Four Seasons Heater Cores 90611

Heater Core, Replacement, Aluminum, Natural, Chevrolet, GMC, Each

Part Number: FSS-90611

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Auto Metal Direct Fan Shrouds X355-4081-1

LOWER FAN SHROUD

Part Number: AMD-X355-4081-1

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Universal Air Conditioner Air Conditioning Repair Kits AK 2533

A/C System Repair Kit

Part Number: UAC-AK2533

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Universal Air Conditioner Air Conditioning Repair Kits AK 2472

A/C System Repair Kit

Part Number: UAC-AK2472

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Universal Air Conditioner Inc. Air Conditioning Orifice Tubes EX 7001C

A/C Orifice Tube

Part Number: UAC-EX7001C

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Dorman Coolant Reservoirs 603-5604

Coolant Reservoir, Replacement, Recirculating, Stock Shape, Plastic, Black/White, Chevrolet, GMC, Each

Part Number: RNB-603-5604

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

OSC Automotive Radiators 954

PA/32MM/AT

Part Number: OSC-954

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Reach Cooling Heater Cores 18-11815

Heater Core

Part Number: RCG-18-11815

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Sherman Fan Shrouds SHE900-441

Fan Shroud, Lower, Single, Bolt-on, Plastic, Black, Chevy, GMC, Each Partslink # GM3110115 OE # 15607172

Part Number: SHI-900-441

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Hayden Fan Clutches 2739

Fan Clutch, Standard Thermal, Chevy, GMC, Isuzu, Oldsmobile, Each

Part Number: HDA-2739

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

PRW High-Flow Billet Electric Water Pumps 4545421

CHEV 396-502 BB, Elec Water Pump & Billet Alum Housing, Left Inlet, Polished with Clear Anodized, mounting hardware, inlet with "O" ring and wiring pi

Part Number: PQX-4545421

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

AFCO Racing S-10 Small Block V8 Engine Swap Radiators 80240-B-DB-Y

Radiator, Fan, Aluminum, Crossflow, Black, 31.750 in. Wide, 16.375 in. High, 6.000 in. Thick, Engine Swap, Chevy, Kit

Part Number: AFC-80240-B-DB-Y

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

ACDelco Multi-Purpose Caps 15544596

Multi Purpose Cap, Coolant, Rubber, Each

Part Number: ADO-15544596

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

MotoRad HD Thermostats 4009-95

HD Thermostat-195 Degrees

Part Number: SNN-4009-95

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Dorman Thermostats 902-2035

Engine Coolant Thermostat Housing

Part Number: RNB-902-2035

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 624

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

Part Number: OSC-624

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 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: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 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: Monday 4/13/2026

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16 Inch 1,750 CFM Hayden Super Duty Electric Fan 3931

Electric Fans, 16 in. Diameter, Puller, 1,750 cfm, 12.30 amps, Each

Part Number: HDA-3931

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Four Seasons Remanufactured Air Conditioning Compressors 57263

Air Conditioning Compressor, Steel, HR6, R-134A, Each

Part Number: FSS-57263

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Four Seasons Remanufactured Air Conditioning Compressors 57969

Air Conditioning Compressor, Steel, HR6, R-134A, Each

Part Number: FSS-57969

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Four Seasons Air Conditioning Compressors 58616

Air Conditioning Compressors, TM15HD, Clutch, Serpentine Pulley, 8-groove, Chevy, GMC, Each

Part Number: FSS-58616

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today