How much is a bad blower motor for a car?

Author: Dr. Roselyn Boyle  |  Last update: Monday, June 8, 2026

The average cost for a Blower Motor Replacement is between $342 and $362. Labor costs are estimated between $68 and $86 while parts are priced between $274 and $276. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.

Is it worth replacing a blower motor?

Replacing the blower motor is likely the best decision if your furnace is under warranty or relatively new. It might be better to replace the furnace if it's old or has a lot of issues that require frequent repairs.

How much does it cost to replace a car blower motor?

In conclusion, the blower motor is a crucial component of your vehicle's HVAC system, responsible for circulating air throughout the cabin. Replacing a blower motor regulator or resistor can cost between $280 and $560, depending on the make and model of your car and labor costs, which can take one to three hours.

Can I drive with a bad blower motor?

SMOKE OR SMELL WHEN DRIVING

A burned blower motor cannot exactly damage your car but you are not sure that the smoke is coming from the blower motor. Such signs indicate damage and you must tow it to a mechanic before turning the engine back on.

How much to fix blowers in a car?

Cost for a heater blower motor replacement can range from £110 to £300 with an average price of £190.

SYMPTOMS OF A BAD BLOWER MOTOR

Is it expensive to fix a blown motor?

Repairing blown engines is costly. You can expect to spend between $1,000 and $5,000 on parts and labor. Even fixing one or two small engine parts will result in a high price because of the complexity of the engine and the amount of time a mechanic needs to do the job.

What causes a blower motor to fail in a car?

A defective ground wire or ground wire connection and an open circuit in the power-side circuit (including the fuse, wiring, and fan switch) are the most common reasons why a blower motor fails.

What causes a blower motor to go out in a car?

The most common reason why your blower motor won't work on any speed is that you have a bad or blown a fuse.

Will AC work if blower motor is bad?

Your AC's blower motor is responsible for moving air through your air conditioner to cool it and then pushing it back out into your home. Without this incredible component, your AC can't provide any cooling effect, no matter how much the compressor runs.

What is the life expectancy of a car blower motor?

The blower is supposed to last the entire lifetime of your car. However, situations vary and some climates require the fan to be used too often. Many car owners find themselves having to replace the blower after five years. The quality of the motor used to power the blower matters.

How long does it take to replace a car blower motor?

In general, it can take two to three hours to replace a typical blower motor. If a highly qualified technician has the part in stock, it can take as little as 1.5 hours.

How much to replace a car fan motor?

The average cost for a Radiator Fan Motor Replacement is between $706 and $751.

How much does a mechanic charge to replace a blower motor?

Installing a new heating and air conditioner blower motor could cost around $150 to $250, with most of that coming from labor costs. HVAC technicians usually go for around $75 to $125 per hour. A blower motor replacement might take anywhere from one-and-a-half to two-and-a-half hours.

How expensive is a blower motor?

“An average blower motor can cost anywhere from $500 to $1,500,” Smith says, “The more horsepower your motor has, the more expensive the replacement will cost.” This price range includes parts and labor.

Is a blower motor hard to fix?

The replacement of the blower motor is common and straightforward, so most shops will perform the repair — many on the same day.

What causes a blower motor to go bad?

Overheating is one of the most frequent occurrences that can render the blower motor inoperative. If the motor has overheated, it may shut itself down to prevent damage. You should keep your HVAC clean and clear of any blockages or debris to avoid overheating and maintain efficiency.

How do I know if I need to replace my blower motor?

You should replace your blower motor when you notice the following signs:
  1. Weak Airflow. The first indication that you have a faulty blower motor is when the airflow out of your air conditioner is weak. ...
  2. No Airflow. ...
  3. Unusually High Energy Bills. ...
  4. Strange Sounds. ...
  5. Overheating.

Can a bad blower motor cause no AC car?

The blower motor is responsible for circulating the air through the AC system. If the blower motor is not working, the air will not be circulated properly, which will cause warm air to be blown into your car.

How much does it cost to fix AC in a car?

On average, car AC repair costs run between about $430 and $520. However, if you need a new compressor, you can expect to spend $1,300 to $2,500 or more. Here's a breakdown of some of the most common car AC repairs and their average cost.

How do I know if my blower motor or relay is bad?

On some platforms, a faulty blower motor relay will cause the blower not to work at all, which means there will be no airflow from the A/C. On others, the blower won't work on “high blow” but all the other speeds will work. The blower motor relay fails because it regularly deals with high current loads.

Do I need to disconnect the battery to change the blower motor?

Step 1: Prepare the vehicle

Start by disconnecting the negative battery terminal, and set it aside someplace where it isn't touching metal. If applicable, remove the passenger-side floor mat. Typically there is a plastic cover underneath your glove box.

How to diagnose a bad car blower motor?

Check out these four signs of a bad heater blower motor.
  1. Inadequate Airflow Through the Vents. ...
  2. Unusual Noises or Vibrations When the Fan is Running. ...
  3. Defroster Does Not Clear Glass Well. ...
  4. Smoke or Burning Smell Coming Out of the Vents.

How long do blower motors last in a car?

By design, the blower motor is never the weakest link among components, so it should last as long as the entire system it's part of, whether that's a heat pump, furnace, or forced-air cooling system.

What does a bad blower sound like?

Faulty Blower Motor

If your blower motor is experiencing some issues, you may hear a high-pitched squeal or whistling sound. You may also experience rattling and loud screeching noises. The motor blower pushes warm air out of the furnace through the ducts into your home.

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