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

Author: Carmen Hoppe  |  Last update: Wednesday, July 1, 2026

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 long does it take to replace a blower motor?

It takes two to three hours to replace a blower motor. When you hire an HVAC repair company, they'll first turn off the home's electricity and gas, remove the old motor and other components, connect and test the function of a new motor, and reassemble the furnace as needed.

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

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.

Are blower motors easy to replace?

If you haven't done it already, the blower motor is extremely easy to remove and replace. Just do it.

How long does it take to replace a motor?

The time it takes for the mechanics to replace your car's engine depends on the model you drive and how old your vehicle is. Most engines can be exchanged in 5-10 hours under normal conditions, but the task might take longer if there are special requirements.

How to Replace a Blower Motor in Your Car

How long does a car blower motor last?

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.

How much labor does it take to replace a motor?

The shop rate can vary greatly, from as little as $90 per hour to over $150 per hour. So using a low-end shop rate of $110 and a high of $150, the labor on a typical engine replacement can run anywhere from $1,100 to $1,800.

Can I replace my own blower motor in my car?

If your vehicle's blower motor is inoperative, it's best to hire a professional mechanic to repair it. The mechanic will have the right tools for the job, know how to locate the blower motor, and prepare the vehicle accordingly before disassembly.

Can you drive with a broken 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.

What causes a car blower motor to go bad?

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.

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 many blower motors are in a car?

A majority of cars use one blower for the HVAC system. Some large vehicles such as vans and SUVs have two; one in the front and another in the rear. Blower motor features and configurations vary slightly.

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

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.

What happens if the blower motor goes out?

If the blower motor is going bad, it will struggle to operate the fan. The result will be weak airflow coming from the vents inside your living spaces. This airflow issue can be one of the main symptoms that indicate the component needs to be replaced.

What is the life expectancy of a car blower motor?

For the most part, the heater blower motor on your car is supposed to last as long as the actual vehicle does. Due to the harsh conditions that this blower motor has to operate in, it will usually end up having repair issues. There are a variety of problems that the blower motor may have that will render it useless.

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.

How to tell if it's the blower motor or resistor?

Blower Motor Resistor Test

Typically, if the fan will work on some speeds but not on others, the resistor is suspect. Okay, let's say there's no melting going on, but your fan doesn't work on all speeds. Typically, if the fan will work on some speeds but not on others, the resistor is suspect.

Can I run my car without a blower motor?

Your car's HVAC blower motor is not only necessary for the operation of your air conditioner. Without a functioning blower motor your engine runs the risk of overheating.

How do I know if my car blower motor is bad?

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 do you know if your blower motor needs to be replaced?

Look for these key indicators that you have a bad blower motor.
  1. Strange Rattling, Clanking, or Screeching. ...
  2. Weak or No Airflow From The Vents. ...
  3. A Sudden Spike in Your Energy Bills. ...
  4. An Overheating HVAC System. ...
  5. Replace or Maintain a Part in the Blower Motor. ...
  6. Replacing the Blower Motor. ...
  7. Keep Up With HVAC Maintenance.

How long does it take for a dealership to replace a motor?

The time it takes to put a new engine in is typically only ten to 12 hours. However, the dealership isn't going to complete the job in one day, and you will be required to leave your vehicle at the shop. In most cases, the dealership should have your car back to you within one to two weeks for engine replacement.

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.

Does replacing an engine reset mileage?

Does a new engine reset mileage? No, replacing your car's engine won't reset its mileage. The odometer is connected to the front wheel hub rather than the engine, and any changes made to the engine, even as far as replacing it - won't affect the odometer. You can only reset the mileage by tampering with the odometer.

Previous article
What is feathering when painting?
Next article
What is the most effective way to sharpen knives?