Patented MiraKool impeller is available for selected FlowKooler water pumps


FlowKooler's patented impeller

FlowKooler, maker of hi-flow automotive water pumps, has increased the number of impeller blades to 12 and 16 blades on many of their most popular pumps, further increasing the low RPM performance of their product. The patented MiraKool 16 (M-16) FlowKooler impeller more than doubles the water flow rate at idle and maintains a significant increase in flow versus all OEM and race pumps. 

By doubling the Gallons per Minute (GPM) output our pumps help resolve the most frequent engine overheating situations; at idle, low speed cruising or stop-and-go traffic.

We are pleased to announce the introduction of our next generation of patented 12 and 16 blade precision-machined impeller systems.

Our proprietary machining process further increases surface area of each vein and our integrated shroud reduces cavitation resulting in a more efficient flow.  With more performance applications being added and retrofits for numbers-matching cars, FlowKooler’s product line continues to expand.  Pumps are available directly from FlowKooler or through distributors nationwide and each is backed with a two year limited warranty.

Whether cruising around town on hot days at low RPM or up long grades under load, FlowKooler hi- flow water pumps keep it cool.

Who buys our pumps? They have been sold to street rodders, 4x4 rock crawlers, RV owners, fork lift manufacturers, new car dealers, fleet manager, truck owners that towing and numerous people with a conditional overheating problem or design overheating problem.

The following FlowKooler pumps are equipped with the new MiraKool M-16 impeller: 
  • 1622 for Pontiac applications
  • 1648 for Ford applications
  • 1649 for Pontiac applications
  • 1650 for Ford applications
  • 1650CI for Ford applications
  • 1652 for Ford applications
  • 1653 for Ford applications
  • 1656 for Ford applications
  • 1657 for Ford applications
  • 1659 for Ford applications
  • 1668 for GM applications
  • 1671 for GM applications
  • 1672 for GM applications
  • 1680 for Ford applications
  • 1681 for Ford applications
  • 1681CI for Ford applications
  • 1683 for GM applications
  • 1688 for GM applications
  • 1700 for Chrysler, Dodge, Plymouth applications
  • 1743 for Jeep Applications
  • 1759 for GM applications
  • 1773 for GM applications
  • 1774 for GM applications
  • 1775 for GM Applications
  • 1777 for GM applications
  • 1781 for AMC, Jeep applications
  • 1888 for GM applications
  • 1888P for GM applications