1998 GMC 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

4.73 out of 5 stars ( 67 )

Estimated Ship Date: Monday 1/12/2026

Water Pump, Mechanical, Standard-volume, Iron, Counterclockwise Rotation, Cadillac, Chevy, GMC, Isuzu, Olds

Part Number: ADO-252-711

4.85 out of 5 stars ( 40 )

Estimated Ship Date: Monday 1/12/2026

Water Pump, Mechanical, Standard-volume, Iron, Chevy, GMC, 7.4L, Kit

Part Number: ADO-252-722

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/12/2026

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 1/12/2026

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 1/12/2026

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

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/12/2026

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

4.71 out of 5 stars ( 21 )

Estimated Ship Date: Monday 1/12/2026

Fan Clutch, Severe-Duty Thermal, Chevy, GMC, Isuzu, Oldsmobile, Each

Part Number: HDA-2786

4.88 out of 5 stars ( 17 )

Estimated Ship Date: Monday 1/12/2026

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

Part Number: FSS-36897

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/12/2026

Electric Fans, Pacesetter, 13 in. Diameter, Puller/Pusher, Each

Part Number: MAR-MP136K

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

Fan Blade, Radiator, Mechanical, Five Blade, Steel, Black, 17.9 in. Diameter, Cadillac, Chevrolet, GMC, Each

Part Number: RNB-621-108

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/12/2026

Fan Shroud, Black, Plastic, Chevy, Lower, Each Partslink # GM3110117 OE # 15696691

Part Number: SHI-900-443

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/12/2026

Water Pump, Mechanical, Iron, Natural, Chevy, GMC, GM V6/Chevy Small Block Gen I, 4.3/5.0/5.7L, Each

Part Number: GMB-130-1820

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Monday 1/12/2026

Fan Clutch, Severe-Duty Thermal, CCW, Buick, Cadillac, GMC, Chevy, Each

Part Number: HDA-2784

4.18 out of 5 stars ( 11 )

Estimated Ship Date: Monday 1/12/2026

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 1/12/2026

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 1/12/2026

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

Part Number: HDA-459

4.0 out of 5 stars ( 11 )

Estimated Ship Date: Monday 1/12/2026

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

Part Number: FSS-36898

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/12/2026

Water Pump, Mechanical, Iron, Natural, Chevy, GMC, Big Block Gen V, 7.4L, Reverse Rotation, Each

Part Number: GMB-130-1700

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/12/2026

Radiator Support Bracket, Steel, Natural, Driver and Passenger Side, Chevy, Pair

Part Number: RBF-RB7308

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

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 1/12/2026

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

Part Number: HDA-462

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/12/2026

Air Conditioning Condenser, OE, Aluminum, Natural, Cadillac, Chevrolet, GMC, Each

Part Number: UAC-CN22107PFC

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/12/2026

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 1/12/2026

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 1/12/2026