How much does it cost to replace a water pump on a BMW?
The average cost for a BMW 328i water pump replacement is between $651 and $730. Labor costs are estimated between $266 and $336 while parts are priced between $385 and $394. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.
How long do BMW water pumps last?
On these water pumps , we suggest replacement at the 80,000 mile interval. Failure usually occurs very soon after the car hits this milage mark. There is a better pump available, we use one with a metal, rather than plastic impeller.
Why do BMW Water Pumps Fail?
BMW water pumps in particular can begin to fail near the 80,000-mile mark. The water pump is made of a plastic material, and over time it’s normal for the plastic to begin cracking and corroding. Other issues with water pumps could be due to problems with the bearing or the impeller pieces.
Can I replace a water pump myself?
The location of the water pump in relation to the engine can vary by application. Whether you can replace it yourself depends on how much experience you have. The more complex the engine, the higher the level of difficulty for pump replacement .
Can I drive my car with a bad water pump?
However, it not advisable to keep driving a car with a bad water pump because it can lead to overheating which will eventually result in complete damage of your car engine. A car with a bad water pump can start and move but, cannot cover much mileage.
What are the signs of a water pump going bad?
Symptoms of a Bad or Failing Water Pump Coolant leak at the front-center of your car. Water pump pulley is loose and making whining sounds. Engine is overheating . Steam coming from your radiator.
How many miles do water pumps last?
How long will a water pump last after it starts leaking?
The service life of most original equipment water pumps should be 100,000 miles or longer. Some cheap replacement water pumps , however, may not last 30,000 miles before they start to leak. That’s why you should recommend a top-quality replacement water pump if a customer’s old water pump has called it quits.
What noise does a failing water pump make?
One way to check for worn out or failed water pump bearing; is to check for water pump shaft movement. So, with a faulty bearing, you can often hear a squealing, howling; or sometimes a grinding noise coming from the front of the engine.
How do you troubleshoot a water pump?
Start by checking that the well switch located near your pressure tank hasn’t been switched off. Then check the well’s double-pole circuit breaker to see that it hasn’t tripped. If it has, reset it. A breaker that keeps tripping likely means a problem with the well pump , and you’ll need to call a pro for that.
Can you patch a water pump?
K-Seal can repair most leaks in your engine’s water pump casing and seals.
How do I know if my water pump is working?
With the engine off, open your hood and locate the water pump pulley. With gloves on, grab it and wiggle it back and forth. There should be no movement, if there is, this along with the noise is a good indication you may have a water pump problem.
What happens if water pump pulley goes bad?
Extensive wear on the water pump or serpentine belt If the pulley is loose it can cause the water pump belts to shake and develop more heat. When this occurs , the belts can crack or literally shred; as most of these belts are made out of rubber and nylon cords for strength.