You might need a new washer pump if your system fails to deliver fluid, makes abnormal noises, or shows signs of leaking. Identifying exactly what kind of washer pump you need depends on whether you are dealing with a vehicle's windshield system, a laundry machine, or a pressure washer.
A bad washing machine pump is typically identified by the washer failing to drain, loud humming or grinding noises, or water leaking from the bottom. Other signs include clothes remaining soaked after a spin cycle or the washer displaying error codes.
For a 7-year-old washing machine, a repair is usually worth it if the repair cost is less than half the price of a new machine and your washer is generally in good shape. However, if the fix involves a major component like the motor or tub bearing, replacing it is often the more cost-effective choice.
Replacing a washing machine drain pump typically costs between $150 and $400. The exact price depends on whether you are fixing a clothes washer, a pressure washer, or a car's windshield system, and whether you handle the repair yourself or hire a professional.
If the pump is relatively new, it may be worth investing in replacement parts rather than buying a new pump altogether. Lastly, you need to weigh up the cost of replacement parts against the cost of a new pump. If the replacement parts are expensive, it may make more sense to buy a new pump instead.
The lifespan of a pressure washer pump is generally 100 to 1,000 hours of active use, which translates to about 5 to 10 years of typical residential use. Exact longevity heavily depends on the pump's design and how well you maintain it.
Keep reading for six of the most common causes of pump failure, and learn to recognize the signs, so you can fix them quickly.
Have someone operate the washer switch inside the car while you place your hand on the reservoir. Listen for the pump whirring and see if you can feel any vibration when the switch is activated. If you can't, the pump is faulty; if you can, there's likely a blockage or a leak from the reservoir.
A windscreen washer pump replacement usually takes around 1 hour, but can take less or more time. Ultimately, the time that the job will take will depend on a number of factors, like your vehicle's make and model, year, as well as other factors.
To remove simply turn the pump motor while depressing the tab that locks the rotation and simply take the electrical connectors off. Grab your new pump, reconnect the electrical connectors and reconnect it. There you go - all done! Well done you on being able to replace your washing machine drain pump all by yourself!
What is the 50/50 rule for appliances? It's a simple way to decide whether to repair or replace a home appliance like a refrigerator or dishwasher. If the appliance has reached 50% of its lifespan, and the cost to repair is 50% more than a replacement, then it may be time to replace it.
Most Common Washing Machine Faults
Whirlpool top-load washers (often sold under the Kenmore, Maytag, and Amana brands) are widely considered the easiest and cheapest washers to repair. Featuring a highly standardized, traditional mechanical and simple electronic design, nearly all components are easily accessible and replacement parts are inexpensive.
Early signs of a failing water pump include visible coolant leaks, a high-pitched whining or grinding noise from the front of the engine, a slow but steady drop in the coolant reservoir, and an engine temperature gauge that occasionally creeps higher than normal.
For the least amount of mechanical issues, Speed Queen is universally praised as the most reliable brand due to its heavy-duty, commercial-grade build. For modern, feature-rich machines, LG consistently ranks at the top for front-load reliability, and Whirlpool/GE are top choices for traditional top-loaders.
When replacing a water pump, you should also replace the coolant/antifreeze, the water pump gasket or O-ring, and any related drive belts, tensioners, and pulleys if they are worn. If your water pump is driven by a timing belt, you must replace the timing belt and its tensioners at the same time.
Some of the most common reasons for a bad drain pump include: Faulty pump motor: The motor should only move water, dissolved soap, and dirt. It can fail when hard objects, like coins or rocks in your pockets, enter the pump system. Damaged impeller: The impeller works like a fan with blades directing water outward.
A Heavy Duty wash cycle, which helps handle heavily soiled items, can take anywhere from 1 to just over 2 hours. In addition to longer cycle times, the Heavy Duty setting works by using hot or warm water and high spin speeds to clean heavily soiled items.
Replacing a washing machine drain pump typically costs between $150 and $400. The exact price depends on whether you are fixing a clothes washer, a pressure washer, or a car's windshield system, and whether you handle the repair yourself or hire a professional.
Carefully detach connectors or terminals from the pump motor. Set your multimeter to check for resistance (Ohms). Place multimeter probes on the pump terminals. A properly functioning pump should give a measurable resistance reading (generally between 10 and 100 Ohms, depending on your model).
The average lifespan of a washing machine is 10 to 13 years. However, this varies by type; simpler top-load models often last around 14 years, while more complex front-load models average about 11 years.
The cost of a washer pump varies significantly depending on whether you are referring to a laundry washing machine or an automotive windshield washer.
What Causes Water Pump Failure? All You Need To Know
Detecting Early Signs of Pump Failure
Because "pump" can refer to several very different products, the best brands vary widely depending on the category you are looking for. The top manufacturers across the three most common definitions are detailed below: