Availability
GMB OE Replacement Water Pumps
531 Customer Reviews
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
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
Showing In Stock Items. Show All 5 Items.
Water Pump, Mechanical, Short Style, Iron, Natural, Chevy, Small Block Gen I, Each
Part Number: GMB-130-1350
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Iron, Natural, Chevy, GMC, Small Block Gen I, 4.3/5.0/5.4/5.7 Each
Part Number: GMB-130-1270
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Std. Volume, Clockwise, 2.61 in. Dia. x 3.87 in. Tall Hub, Iron, Natural, Buick, Checker, Chevy, GMC, Oldsmobile, Pontiac,Each
Part Number: GMB-130-1010
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Iron, Natural, GM with Chevy, V6, Small Block V8, Each
Part Number: GMB-130-1250
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, OE Replacement, High-Volume, Cast Iron, Chevy, Small Block, Long Pump, Each
Part Number: GMB-130-1250HD
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
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