Motor replacement costs range from $300 to $5,000 or more, depending on the type of motor, whether you buy new or refurbished, and whether you hire someone or do the work yourself

The price you'll pay splits into two parts: the motor itself and the labor to install it. A new electric motor for a furnace, air conditioner, or pool pump might cost $400 to $1,500. A refurbished or rebuilt motor costs less—often $200 to $800—but comes with a shorter warranty. If you're replacing a motor in an appliance like a washing machine or dryer, expect $150 to $600 for the part alone. If you hire a technician, labor typically runs $100 to $200 per hour, and the job usually takes one to four hours depending on how accessible the motor is.

The real cost depends on what's breaking down. A small fan motor costs far less than a compressor motor in an air conditioning system. A motor that's straightforward to reach—like one in a portable tool—takes less time to swap than a motor buried inside an appliance or HVAC unit. Before you get a quote, know what you're replacing and whether the motor is still under warranty.

Key Takeaways

  • Motor parts alone range from $150 to $1,500 new, or $100 to $800 refurbished, depending on the type and size.
  • Labor costs $100 to $200 per hour, and most jobs take one to four hours, so total labor can be $100 to $800.
  • Refurbished motors cost less upfront but usually carry a shorter warranty than new motors.
  • Accessibility matters: a motor that's straightforward to reach costs less to install than one buried inside an appliance or system.
  • Getting a quote from a technician before buying a part yourself prevents buying the wrong motor or paying for unnecessary work.

New versus refurbished motors and what each costs

A new motor costs more but comes with a full manufacturer warranty, usually one to three years. You're paying for a part that has never run and carries no hidden wear. New motors for common appliances—washing machines, dryers, furnaces—typically cost $400 to $1,200. Specialty motors, like those in pool pumps or commercial HVAC systems, can run $1,500 to $3,000 or higher.

A refurbished or rebuilt motor has been taken apart, cleaned, and reassembled to factory standards. It costs 30 to 50 percent less than new—often $150 to $800—but the warranty is shorter, usually 30 days to one year. Refurbished motors work well if the original motor failed early and you want to save money, but they carry more risk if something goes wrong after the warranty ends. Some retailers and manufacturers sell refurbished motors directly; others are sold through third-party sellers on marketplaces.

Used motors—pulled from working appliances or systems—are the cheapest option but come with no warranty at all. You're buying blind; the motor might fail in a week or run for years. Unless you know the source and can test it before installation, a used motor is a gamble.

Labor costs when you hire a technician

Most HVAC technicians, appliance repair specialists, and electricians charge $100 to $200 per hour for labor. Some charge a flat rate for common jobs—replacing a furnace blower motor might be a fixed $300 to $500—while others bill hourly. Always ask whether the quote includes the motor or just the labor; some shops sell the part separately, and others bundle it.

The time it takes depends on how the motor is mounted and what else has to come apart to reach it. Replacing a motor on a portable drill or fan might take 30 minutes. Replacing a blower motor in a furnace takes one to two hours because the technician has to remove panels and disconnect ducts. Replacing a compressor motor in an air conditioner can take three to four hours and may require draining refrigerant, which adds cost.

Ask the technician for an estimate before work begins. A good estimate tells you the labor hours, the motor part number and cost, and any additional charges like refrigerant recovery or disposal fees. If the motor is still under warranty, some manufacturers cover labor as well as the part, so check before paying out of pocket.

What affects the total price you'll pay

The motor type matters most. A small fractional-horsepower motor (under one horsepower) costs $150 to $400. A one- to three-horsepower motor runs $300 to $800. A five-horsepower or larger motor can cost $1,000 to $3,000 or more. Specialty motors—variable-speed, high-efficiency, or three-phase industrial motors—cost significantly more than standard single-speed models.

Where the motor sits inside the system affects labor time and cost. A motor that bolts to the outside of a unit is quick to replace. A motor buried inside an appliance or sealed into an HVAC unit requires removing other parts first, which adds hours. Some jobs also require draining fluids, disconnecting electrical connections, or removing rust and corrosion before the old motor comes out.

Whether you need additional parts also changes the bill. If the motor failed because a bearing seized or a pulley broke, replacing just the motor might not fix the problem. A technician might recommend replacing the belt, bearings, or coupling at the same time. These add $50 to $300 to the total.

Doing the work yourself versus hiring help

If you have basic mechanical skills and the motor is straightforward to reach, you can save the labor cost by doing it yourself. You'll pay only for the motor part—$150 to $1,500 depending on what you're replacing. The trade-off is time, risk, and the possibility of making a mistake that costs more to fix later.

Self-installation works best for portable tools, fans, and appliances where the motor bolts on from the outside. It's riskier for HVAC systems, air conditioners, or anything that requires electrical work or handling refrigerant. If you're not confident, hiring a technician is worth the cost; a wrong connection or improper installation can damage the new motor or create a safety hazard.

Before you start, watch a video specific to your equipment and read the manual. Make sure you have the right tools—usually a screwdriver set, wrench, and possibly a multimeter to test electrical connections. Take photos as you remove the old motor so you remember how to reconnect the new one. If you get stuck, you can always call a technician, but you'll have already spent time and may have partially disassembled the equipment.

Getting an accurate quote before you buy

Call a technician or shop and describe the equipment and the symptom—the motor won't start, it's making noise, it's running slowly. Ask for the motor part number and the estimated labor hours. A good shop will look up the part and give you a price range before you commit.

If you already know the motor model number, you can search online to see what the part costs at retailers like Amazon, eBay, or specialty suppliers. This gives you a baseline. Then add the labor cost—if a technician quotes three hours at $120 per hour, that's $360 in labor—to see the total.

Don't assume the cheapest quote is the best. A shop that quotes half the price of others might be using a refurbished motor instead of new, or might not include disposal of the old motor. Ask what's included in the quote and whether the motor carries a warranty.

Hidden costs that show up after the quote

Disposal fees for the old motor are common—usually $25 to $75—and some shops include this in the quote while others bill it separately. If the motor is in an HVAC system with refrigerant, recovering and disposing of the refrigerant costs $100 to $300 and is required by law in most places. Some shops bundle this into the labor cost; others charge it as a line item.

If the motor failed because something else broke—a bearing, pulley, or coupling—the technician might recommend replacing those parts too. This can add $50 to $500 to the bill. It's worth doing if the old part is worn, because replacing just the motor and ignoring a bad bearing means the new motor will fail early.

Electrical work sometimes costs extra. If the wiring to the motor is damaged or the connection needs upgrading, an electrician might charge an additional fee. If you're replacing a motor in a system that's out of warranty, the shop might recommend a service call to check other components, which adds to the cost.

Frequently Asked Questions

Can I replace a motor with a cheaper refurbished one instead of buying new?

Yes, refurbished motors cost 30 to 50 percent less and work well if you're willing to accept a shorter warranty. Most refurbished motors come with 30 days to one year of coverage. If the motor fails after the warranty ends, you'll have to buy another one, so factor that risk into your decision.

How long does it usually take to replace a motor?

straightforward jobs like replacing a motor on a portable tool take 30 minutes to an hour. Appliance motors take one to two hours. HVAC or air conditioning motors take two to four hours because the technician has to remove panels and disconnect other parts. Always ask for an estimate before work starts.

Is it worth doing the motor replacement myself to save money?

If the motor is straightforward to reach and you're comfortable with basic mechanical work, you can save $200 to $400 in labor. For HVAC systems, air conditioners, or anything requiring electrical work, hiring a technician is safer and often worth the cost to avoid damaging the new motor or creating a safety issue.

What should I ask a technician before I get a quote?

Ask for the motor part number, whether the quote includes the part or just labor, the estimated time to complete the job, and what warranty comes with the motor. Also ask whether disposal of the old motor is included and whether any additional parts need replacing.

Why did my motor fail, and will a new one last longer?

Motors fail from age, overuse, lack of maintenance, or because something else in the system broke and damaged the motor. A new motor will last as long as the old one if the underlying cause is fixed. If a bearing seized or a pulley broke, replacing just the motor might not solve the problem.