A/C and heating
Blower motor replacement: what it costs
How this range is built
| Part of the job | Low | High |
|---|---|---|
| Parts | $50 | $200 |
| Labor: 0.8 to 1.6 hours × $125 to $175 an hour | $100 | $280 |
| Fees: shop supplies, disposal, diagnostics | $0 | $15 |
| Total, rounded | $150 | $500 |
The hourly rate is the BLS Occupational Employment and Wage Statistics, May 2025 average pay for this trade in Boston, $31.54 an hour, times 4 to 5.5 to cover what a shop bills (overhead, tools, insurance, profit). Parts are a band from budget aftermarket to the manufacturer part. Full method.
Not a repair shop, estimates only. Typical range, estimate. Not a quote. Your car, parts and shop change the number.
The blower motor pushes air through the vents. A failing one causes weak airflow, squealing, or no air at all, even with the fan turned up.
What is usually included
- New blower motor
- Check the resistor
- Clean the housing
- Test all fan speeds
What moves the price
- Location behind the dash or glove box
- Resistor or control module
- Motor brand
- Cabin filter replaced at the same time
Questions to ask before you say yes
- Is the resistor or fuse the cause?
- Is the cabin filter checked?
- Is the replacement motor OEM or a basic aftermarket one?
- Do all speeds work after repair?
Can you do it yourself?
A moderate DIY on most cars; it often sits behind the glove box.
Shopping for the part? Search car parts on eBay (affiliate link, disclosure). Make sure the part fits your car before buying.
Common questions
What are signs of a bad blower motor?
Weak airflow, noise from the dash, or air that works only on some fan speeds. If no air comes out at any speed, the motor may be dead.
Is it the resistor instead?
Maybe. If the fan works only on high, the blower resistor is the likelier cause. A shop can test both parts before replacing one.
Can the cabin air filter cause weak airflow?
Yes. A clogged filter is a common cause. It is a cheap thing to check first, and it takes only a few minutes on most cars.
How much does blower motor replacement cost?
A typical range in Boston is $150 to $500. That is an estimate from parts prices, labor hours and the local labor rate, not a quote.
Typical range in 10 metro areas
Only the labor rate changes between cities. Same parts, same hours.
| Area | Typical range, estimate |
|---|---|
| Boston area, Massachusetts | $150 to $500 |
| New York City area | $140 to $480 |
| Los Angeles area, California | $140 to $490 |
| Chicago area, Illinois | $140 to $470 |
| Houston area, Texas | $130 to $450 |
| Dallas-Fort Worth area, Texas | $130 to $450 |
| Phoenix area, Arizona | $130 to $460 |
| Atlanta area, Georgia | $140 to $470 |
| Miami area, Florida | $130 to $460 |
| Seattle area, Washington | $150 to $490 |