In this article, we will discuss when you need to replace a car water pump.
Here at Hansma Automotive, we recommend getting this job done at the same time you replace the timing belt or roughly every 100,000 to 150,000 kilometres. If you suspect your water pump may be failing, contact us today!
Now let’s dig in and take a look at the following: How long should a water pump last? What is a water pump, and what does it do? How do I know it needs replacing?
How Often Should You Replace A Car Water Pump?
How Long Does A Water Pump Last?
Your car’s water pump has a long lifespan but we recommended you replace it at the same time you replace the timing belt. Most vehicles require that the timing belt be replaced at around 100,000 to 150,000 kilometres.
Replacing a water pump is difficult and best handled by a professional. In some vehicles, the timing belt is used to turn the water pump so installing one yourself can damage the engine if done incorrectly.
By replacing the water pump at the same time as the timing belt, you reduce labour costs and help prevent unpleasant surprises.
How Do I Know My Water Pump Needs Replacing?
You may not be able to self-diagnose the need to replace your water pump. However, there are some clues that you can use to assist you.
Over time, the pump may begin to leak coolant around the casing that will drip to the ground. If you see coolant beneath your car, try to determine where it is coming from.
Another signal is if the pump is becoming excessively noisy. This may indicate that the impeller is no longer functioning correctly.
Finally, if your temperature light comes on, you have an issue which may be a result of a faulty water pump.
Regular car maintenance is one of the best ways to prevent unpleasant surprises.
Have a reliable auto technician check your coolant levels and system when the vehicle is in the shop.
What Does Your Car Water Pump Do?
Your car water pump is small but plays a very important role.
The water pump is situated somewhere on the engine block, usually the front or side, and is connected to and driven by the timing belt. The pump circulates the coolant or antifreeze through the engine block in order to prevent the engine from overheating.
If your water pump ceases to work, your engine will overheat, potentially causing serious, or even permanent damage.
Learn how to replace a car water pump
How To Replace a Car Water Pump
This can be a complicated job, so if at any point you feel like it’s getting away from you, be sure to contact a professional.
Always wait until the engine is cool before working on your car’s cooling system.
Remove you belt drive components following the vehicle manufacturer’s recommended procedures.
Remove the hose attached to your water pump.
Loosen the bolts and remove your old water pump.
Remove the old seal/gasket or old sealant remains and make sure the mounting surface is clean.
Install the new water pump by carefully following installation instructions.
Tighten the bolts evenly to the manufacturer’s torque specifications.
Re-attach the hose.
Refill the cooling system with the correct vehicle manufacturer’s recommended coolant.
Manually rotate the pump and make sure it rotates freely.
Remember: It's vital to check your car manufacturer's recommendations before attempting to replace any water pump. Each engine design is likely to have its own belt drive system configuration, so observe any specific instructions.
Watch this video for a more detailed tutorial on how to replace a car water pump.
Car Water Pump Issue? Trust Hansma Automotive?
We care about you and your car and believe in honesty, reliability and exceptional service.
We have been in existence since 1987 and are proud to have established a trustworthy reputation over the years.
You can find us at 88 Shoemaker Street in Kitchener, Ontario.