GMC 3000 Cooling & Heating

Transmission Oil Cooler, Plate, Natural, 11 in. x 11.625 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-679

4.67 out of 5 stars ( 72 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Transmission Oil Cooler, Plate, Natural, 11 in. x 9.5 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-678

4.72 out of 5 stars ( 25 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Transmission Oil Cooler, Plate, Natural, 11 in. x 7.5 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-677

4.63 out of 5 stars ( 24 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Fan Clutch, Engine Cooling, Standard Thermal Style, Each

Part Number: ADO-15-80245

4.65 out of 5 stars ( 23 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Transmission Oil Cooler, Rapid-Cool, Thermal Bypass Plate, Natural, 11 in. x 11.625 in. x 0.75 in., 3/8 in. Hose Barb, Aluminum, Each

Part Number: HDA-699

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Electric Fan, Single, 14 in. Diameter, Reversible, 1,250 cfm, Black, Plastic, Each

Part Number: HDA-3690

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Fluid Cooler, Rapid-Cool Transmission Oil, Plate, 11 in. x 6 in. x 0.75 in., 3/8 in. Hose Barb Inlet/Outlet, Steel, Satin Black Powdercoated, Each

Part Number: HDA-676

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Transmission Oil Cooler, Rapid-Cool, Thermal Bypass Plate, Natural, 11 in. x 9 in. x 0.75 in., 3/8 in. Hose Barb, Aluminum, Each

Part Number: HDA-698

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Electric Fan, Single, 12 in. Diameter, Reversible, 800 cfm, Black, Plastic, Each

Part Number: HDA-3680

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Fluid Cooler, Transmission, Tube, Fin, Natural, 10 in. x 15.875 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-405

4.73 out of 5 stars ( 11 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Transmission Oil Cooler, Rapid-Cool, Thermal Bypass Plate, Natural, 11 in. x 6 in. x 0.75 in., 3/8 in. Hose Barb, Aluminum, Each

Part Number: HDA-696

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Fluid Cooler, Engine, Tube and Fin, Natural, 7.5 in. x 12.5 in. x 0.75 in., 1/2 in. Inlet, Outlet, Kit

Part Number: HDA-462

4.3 out of 5 stars ( 10 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Electric Fan, Single, 16 in. Diameter, Reversible, 1,400 cfm, Black, Plastic, Each

Part Number: HDA-3700

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Electric Fan, 14 in. Diameter, Puller/Pusher, 1,250 cfm, Black, 11.50 amps, Each

Part Number: FSS-36897

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Fluid Cooler, Transmission, Tube, Fin, Natural, 10 in. x 15.875 in. x 0.75 in., 9/16 in.-18 Inlet, Outlet

Part Number: HDA-516

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Transmission Oil Cooler, Rapid-Cool, Aluminum, Black, Plate Style, 3/8 in. Hose Barb, Each

Part Number: FSS-53007

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

WATER NECK, MANIFOLD FILLER, CHEV, SB-BB, 90° Alum, Black

Part Number: PQX-5292270

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Fan Clutches, GM Genuine Parts, Standard Thermal Style, AMC, Buick, Cadillac, Checker, Chevy, Chrysler, GMC, International, Jeep, Olds, Pontiac, Each

Part Number: ADO-15-80244

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Fluid Coolers, Rapid-Cool Transmission Oil Coolers, Plate, 30-row, Aluminum, Black, 0.375 in. Hose Barb Inlet/Outlet, Each

Part Number: FSS-53008

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Electric Fan, 12 in. Diameter, Reversible, 800 cfm, Black, Plastic, Each

Part Number: FSS-36896

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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

Part Number: FSS-98788

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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

Part Number: RDR-9010099

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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

Part Number: FSS-92280

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

• Drop Ship
• Special Order

Transmission Oil Cooler, Ultra-Cool, Tube and Fin, 6 Rows, Aluminum, 0.375 in. Hose Barb Inlet/Outlet, Each

Part Number: FSS-53002

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air