When no air comes from your vents on any setting, the blower motor or its resistor is usually the cause. The motor itself is moderately priced; access is the variable. Here is what to expect in 2026.
Aftermarket blower motors $50-$150. OEM $150-$300. Resistors $30-$80.
30-60 min behind glove box. 2-3 hours if dash removal needed.
| Vehicle Class | Typical Range | Notes |
|---|---|---|
| Compact car | $180 - $380 | Behind glove box, simple |
| Sedan | $220 - $450 | Same access pattern |
| SUV / Crossover | $260 - $550 | Sometimes a rear blower too |
| Truck | $280 - $580 | Heavy-duty motor, easy access |
| Luxury / European | $400 - $900 | Module-controlled motors |
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Your blower resistor or final-stage controller has failed. The motor is fine - replace the resistor for $30-$80 plus labor.
Yes. It is a comfort issue, not a safety one - except in cold climates where you cannot defrost.
Worn bearings inside the motor. It will eventually seize and stop spinning. Replace before it fails completely.
100,000-200,000 miles typically. Cabin air filter neglect shortens the life because the motor pulls harder against clogged filters.
Yes - you are already in the area, and a clogged filter is what kills blower motors early.