How much does a mechanic charge to replace a blower motor?
Most drivers should expect to pay roughly between $250 and $900 for a blower motor replacement, with the average often landing in the $400 to $650 range. The exact price depends on your vehicle, the part chosen (aftermarket vs. OEM), and the local labor rate.
Replacing a blower motor involves more than just swapping a part. Access can require removing components in the HVAC/ash dash area, disconnecting wiring, and sometimes replacing related parts like the resistor pack. Labor rates vary by region and shop, and some cars demand additional dash disassembly, which drives up both time and cost.
What affects the price
Prices are driven by the type of blower motor you buy, how difficult it is to access the unit, and the labor rate at your shop. The following factors commonly influence the final bill:
- Vehicle make and model — some cars have easier access to the blower motor than others, and luxury or newer models can require more labor.
- Part choice — aftermarket blower motors are typically cheaper than OEM (dealer) parts; some vehicles also require a full assembly with the resistor pack.
- Labor rates — urban shops and dealers often charge more per hour than rural or independent shops.
- Diagnostic and incidental costs — some shops charge a diagnostic fee or for additional checks if the system isn’t readily diagnosing the failure.
- Dash disassembly needs — in many cars, full or partial dashboard removal adds to both time and labor cost.
The total cost will be a blend of these elements, with parts and labor both contributing significantly to the final number.
Cost estimates by scenario
These ranges reflect common outcomes across a wide range of vehicles today. They assume standard labor practices and typical diagnostic steps.
- Simple replacement on a vehicle with easy access and aftermarket parts: about $250–$450.
- Average job on a mid-range vehicle with OEM or mixed parts: about $300–$650.
- More complex cases (luxury brands, difficult dash access) or OEM-only parts: about $600–$900 or more.
Keep in mind that some shops may quote higher if the job requires extensive dash work, a longer-than-average labor block, or if you request OEM parts exclusively. It's also common to see diagnostic fees added if the problem isn’t clearly traced to the blower motor itself.
Ways to save on blower motor replacement
Before committing, consider these strategies to keep costs reasonable while ensuring reliable repair:
- Shop around for multiple written estimates from reputable shops.
- Ask for a breakdown of parts vs. labor and for an itemized quote including any diagnostic fees.
- Consider aftermarket parts if you’re comfortable with a non-OEM option, which can cut part costs.
- Inquire whether the shop provides a warranty on the replacement part and the labor.
- If you’re handy, ask about replacing the motor assembly alone versus the entire blower housing and resistor pack, and whether dash work is truly necessary in your model.
By comparing quotes and clarifying what exactly is included, you can secure a fair price and avoid surprise charges.
Summary
In general, blower motor replacement costs range from roughly $250 to $900, with most cars landing in the $400 to $650 band. Parts costs vary from aftermarket to OEM, and labor rates plus dash-access complexity drive the total. Always obtain multiple quotes and request a clear breakdown to ensure you’re paying for the correct parts and the right amount of labor.
How many hours does it take to replace a blower motor?
two to three hours
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 should a mechanic charge to replace a blower motor?
Average Cost:
A blower motor replacement can cost between $150 and $2,000 depending on the size of the motor, single or variable speed, accessibility and difficulty of installation, and contractor labor rates.
What's the average price for a blower motor?
The size of the HVAC blower motor
| Blower motor size | Average cost of each size |
|---|---|
| ¼ horsepower motors | $100-$550 |
| ⅓ horsepower motors | $100-$800 |
| ½ horsepower motors | $120-$1,000 |
| ¾ horsepower motors | $175-$1,500 |
Can I replace a blower motor myself?
Yes, a mechanically skilled individual can replace a blower motor, but it is generally not recommended for beginners due to safety risks like electrocution and the potential for incorrect installation that can lead to reduced efficiency or system damage. If you decide to proceed, you must ensure the new motor has the exact same horsepower, amperage, and RPM as the old one.
Risks and considerations for DIY replacement
This video explains the steps involved in replacing a furnace blower motor: 24seMotors DirectYouTube · Jun 7, 2024
- Safety hazards: Handling electrical components without experience can lead to electrocution or other dangers.
- Incorrect installation: Improper installation can cause the new motor to run inefficiently, shorten its lifespan, or even damage other parts of your HVAC system.
- System damage: A faulty blower motor can overwork other components, leading to more extensive and expensive repairs down the line.
If you choose to replace it yourself
- Ensure compatibility: The new motor must have the same specifications as the old one, including horsepower, amperage, and RPM.
- Gather tools: You will need tools such as a flat-bladed screwdriver, vise grips, needle-nose pliers, a socket set, and the new blower motor.
- Follow professional advice: If you find a detailed guide, like one from Packard Online, it's important to follow it step-by-step, and always shut off the power at the breaker first.
