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GMB OE Replacement Water Pumps

4.35 out of 5 stars 534 Customer Reviews

GMB OE replacement water pumps are precision-built and balanced to meet or exceed original equipment specifications. They're assembled with heavy-duty steel bearing
GMB OE replacement water pumps are precision-built and balanced to meet or exceed original equipment specifications. They're assembled with heavy-duty steel bearings—and are lubricated and sealed for life. Order the model designed for your vehicle application.

All GMB water pumps are factory-tested for quality and include the following features:

* High-flow design for long-lasting, efficient cooling
* Designed for OE fit and performance
* Precision-ground shaft and hub accept OE fan clutches perfectly
* OE-quality forged housing is specially formed to ensure maximum coolant flow
* Pressed-on impeller incre
GMB OE replacement water pumps are precision-built and balanced to meet or exceed original equipment specifications. They're assembled with heavy-duty steel bearings—and are lubricated and sealed for life. Order the model designed for your vehicle application.

All GMB water pumps are factory-tested for quality and include the following features:

* High-flow design for long-lasting, efficient cooling
* Designed for OE fit and performance
* Precision-ground shaft and hub accept OE fan clutches perfectly
* OE-quality forged housing is specially formed to ensure maximum coolant flow
* Pressed-on impeller increases water flow
* Unique no-sealant-required gasket makes installation fast and easy
* Unitized seal protects bearings for long life and leak-free performance
* Factory-sealed, precision-ground, one-piece bearing assembly

Results 1 - 10 of 10

Water Pump, OE Replacement, Aluminum, Buick, Cadillac, Chevy, GMC, Hummer, Saab, 4.8, 5.3, 6.0, 6.2L, Each

Part Number: GMB-130-9670

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Water Pump, Mechanical, GM, V8, Each

Part Number: GMB-130-9670AT

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Water Pump, OE Replacement, Mechanical, Standard-volume, Counterclockwise Rotation, Iron, Natural, Blue Bird, Chevy, Dodge, Kenworth, Peterbilt, Each

Part Number: GMB-120-3072P

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

WATER PUMP

Part Number: GMB-120-4410IM

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

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

Water Pump, HD Engine Water Pump

Part Number: GMB-196-2420

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

FREIGHTLINER-FL80; MERCEDES-MBE904, OM904 (05-00)

Part Number: GMB-138-4760

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Water Pump, Replacement, Standard Volume, Iron, Dodge, Ram, 6.7L Diesel, Each

Part Number: GMB-120-4410

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Water Pump, HD Engine Water Pump

Part Number: GMB-196-2430

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Engine Water Pump

Part Number: GMB-196-2320

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

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