GMB 1309600 Water Pump Replacement Auto Parts sku-48853273

The GMB 1309600 water pump, also shown as 130-9600, fits a Chevrolet B7 from 1999 to 2000. It is listed under Replacement Auto Parts as sku-48853273, UPC 083286122635. GMB states that 100% of these pumps are factory tested for leaks and dimensional accuracy, and that the bearings are tested for noise and durability. The pump is designed to match OE coolant flow rate and pressure.

Its precision-formed impeller is tested against OEM flow specifications at various RPMs, while the shaft seal is designed to resist wear and leaks. The listing says tight manufacturing tolerances aid installation whether the housing is cast iron, aluminum or stamped steel.