As discussed earlier, the water pump is one of the most important components for your car as it makes sure that your engine operates without interruption under perfect working temperature. It is imperative to keep a watch at its functional value to ensure that your engine does not undergo irreparable damages.
They are relatively inexpensive and they are also critical to the longevity of the engine. On a lot of engines with timing belts, the water pumps are kind of intended to be disposable anyway. It is typically recommended to replace the water pump every time you do a timing belt, which is usually every 80-100k miles.
Most engines can start to show signs of overheating within 5 to 15 minutes of driving without a water pump. Conclusion: It's best to avoid driving a car without a functioning water pump to prevent severe engine damage. If you suspect a water pump failure, it's advisable to get the vehicle serviced immediately.
In summary, changing a water pump can be straightforward for some vehicles and more complicated for others. If you're comfortable with DIY car repairs, it can be a manageable task. However, if you're uncertain, it may be wise to consult a professional mechanic.
What Happens When Your Water Pump Fails. The water pump's job is to circulate coolant through the engine block. When the water pump wears out, the amount of coolant flowing through the engine block is drastically reduced. As a result, the engine overheats.
A water pump should last anywhere between 60,000 and 100,000 miles. A water pump replacement costs between $400 and $800 depending on the vehicle and the difficulty involved. Parts can run from $200 to $400, with labor services similarly priced.
In some cases, the water pump can maintain this type of operation for weeks or months, or even longer, or it could fail immediately after by seizing up. While it's one of the early signs of a bad water pump, it should be taken seriously, even if the noise comes and goes.
On average, a submersible pump might take 4 to 6 hours to replace, while a jet pump could take 2 to 4 hours. However, each situation is unique, and factors like the well pump installation cost and the specifics of your system may affect the duration of the replacement process.
Replace the fan, pulley, radiator shroud (if so equipped) and drive belts. Adjust all belts to the proper tension, and fill the system with a 50/50 antifreeze/water mixture. Reconnect the battery ground cable, start the vehicle and check for leaks.
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.
If the water pump is not circulating coolant properly, it can cause the engine to overheat. This can lead to serious engine damage if not fixed in a timely manner, so it's important to keep an eye on your vehicle's temperature gauge and keep an eye out for any warning signs of overheating.
Symptoms of a Failing Water Pump Impacting AC
These sounds can include whining or grinding that become louder when the AC is on. This happens because the damaged pump struggles more under the additional load from the air conditioning system. The noise may start as a faint hum and grow into a loud whine over time.
Repairing a water pump typically involves replacing the faulty pump rather than repairing individual components, as water pumps are generally sealed units.
Typically, the recommended interval for replacing the water pump is every 60,000 to 100,000 miles, depending on various factors, such as the car model, road and weather conditions, and driving behavior.
In order to replace the water pump, the timing cover, timing chain and valve covers must be removed. This is a time-consuming and parts & labor-intensive process, which is why the cost of the repair is so high.
While the amount of the efficiency loss is small, it's fair to say that replacing an older water pump can lead to a small increase in engine efficiency and fuel economy. A new water pump can also reduce engine noise. Again, older pumps likely have a bearing with some wear and tear.
Labor costs are estimated between $257 and $324 while parts are priced between $480 and $557. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed. For a more accurate estimate based on your location, use our Fair Price Estimator below.
How long does it take to replace a water pump? Replacing a water pump can be a steady half-day's work. A simple and straightforward switch might only take 2 hours, but some of the more complicated could take even the most competent mechanic a full day. We'd suggest between 2 and 4 hours for the majority.
If it's a timing belt driven engine where the belt must be removed to replace the pump have the belt, tensioner, any pullies, etc replaced at YOUR COST while the pump is being replaced.
How Far Can You Drive With a Blown Water Pump? If you suspect your water pump has completely failed, it's essential to avoid driving any further. There are far more risks involved in this scenario than benefits. Attempting to drive with a blown water pump can lead to severe engine damage within minutes.
If you're worrying about cooling system leaks, steam, and engine overheating, keep it simple -- use Wrench mobile water pump replacement at home or office to get the job done without losing time or getting stranded. Our water pump replacement mobile mechanic will come to you.
However, driving with a faulty water pump is not advisable by any means. With confidence, understand that the water pump plays an integral role in maintaining your vehicle's optimal operating temperature through proper circulation of coolant fluid.
If your car's water pump goes out, one or more warning lights may pop up on the dash. For example, you may see the low coolant warning, overheat warning, or a check engine light.