Water-Pumps are generally reliable and durable over the long term, until they are asked to pump none specified cheaper coolants, or have not had the coolant purged and replaced in line with the service schedule.
If the pump is not performing as it should, waste no time in either replacing or rebuilding a component that is a lot less expensive to replace than a blown engine!
This component and perhaps some of those listed below may be required?
Whatever a water-pump costs to replace or repair is of nothing compared to a blown engine or even a warped cylinder-head? Add as many items as you wish to the same shopping cart, new hoses and clips for example, and still only pay the same fixed price shipping cost. Please note this component may have other applications in the Suzuki model range.