False: Most pumps that are properly cared for can last over 10 years. A likely killer of an RV pump can be cold weather storage, corrosion or mineral build up and a pump left running with no water in the fresh water tank. Probably one of the most dependable RV water pumps is the Shurflo brand of water pumps.

The expected lifespan of a water pump is 60,000 miles to 90,000 miles, but many can last longer than that. Usually, once your car has reached the coveted 100,000 miles, you can plan on the need for a pump replacement soon. Sometimes, this cooling system part will give you signs that it needs to be replaced.

On average these water pump systems can last between around 8-15 years, so although it may be costly to repair or replace you can have the peace of mind that it will pay for itself over the years.

Furthermore, if your water pump continuously runs when not in use and you have confirmed that water is available to the pump you most likely have a pressure switch issue. Another Indicator that your water pump may need to be replaced is if it begins to leak.