How Much Does Radiator Fan Replacement Cost?
Expect to pay $210 to $800 at an independent shop for a typical car, and up to $975 at a dealership. The electric radiator fan pulls air through the radiator when the car is moving slowly or stopped. If it fails, the engine overheats in traffic but runs fine on the highway.
- Parts$100–$400
- Labor$110–$400
- Shop time1–2.5 hours
- DIY difficultyIntermediate (3/5)
Estimate your cost
Radiator Fan Replacement cost by vehicle type
| Vehicle | Parts | Labor | Total |
|---|---|---|---|
| Compact / economy car | $100–$400 | $110–$400 | $210–$800 |
| Midsize sedan / crossover | $115–$460 | $120–$440 | $235–$900 |
| Truck / full-size SUV | $130–$520 | $125–$460 | $255–$980 |
| Luxury / European | $180–$720 | $145–$520 | $325–$1,240 |
Independent shop vs. dealer vs. chain
| Where | Hourly rate | Typical total |
|---|---|---|
| Independent shop | $110–$160 | $235–$900 |
| Chain (Midas, Firestone…) | $120–$175 | $245–$940 |
| Dealership | $160–$230 | $290–$1,095 |
What does it do?
The engine computer switches the fan on when coolant temperature rises or the A/C is running, keeping air flowing across the radiator and A/C condenser.
Signs you need this repair
- Overheating in traffic or at idle, normal temperature on the highway
- A/C blows warm at a stop but cools while driving
- Fan does not run when the engine is hot
- Loud buzzing or rattling from the fan
- Check engine light with a fan circuit code
Can you do it yourself?
Difficulty: Intermediate (3/5). Usually a few bolts and one connector, though some cars require removing the radiator support or air intake.
Doing it yourself saves the labor portion, roughly $110–$400, so you would pay only for parts ($100–$400).
Is it worth fixing?
Yes. A dead fan leads to overheating in traffic, which can cause far more expensive engine damage.
How to save money
- Check the fan fuse and relay first: they are cheap and fail often.
- Confirm the coolant temperature sensor is working.
- Buy the complete fan and shroud assembly rather than just the motor to save labor.
Questions to ask your mechanic
- Did you test the fan relay, fuse and temperature sensor?
- Is it the complete fan and shroud assembly?
- Is the radiator itself in good condition?
Frequently asked questions
Can I drive with a broken radiator fan?
On the highway, briefly. In traffic, the engine will overheat. Watch the gauge closely.
Should the radiator fan run after the engine is off?
On many cars, yes, for a few minutes after a hot drive. It is normal.
Why does my A/C get warm at stoplights?
The fan also cools the A/C condenser. A failing fan often shows up first as warm A/C at idle.
Related repair costs
Sources and methodology
Estimates combine typical book labor times, current aftermarket and OEM parts prices, and 2026 US shop labor rates. See exactly how we calculate them.
- U.S. Bureau of Labor Statistics: Occupational Employment and Wage Statistics, automotive service technicians (49-3023), by state
- U.S. Bureau of Labor Statistics: Automotive Service Technicians and Mechanics (pay and duties)
- Federal Trade Commission: Auto Repair Basics (estimates, warranties, your rights)
- NHTSA: Check for recalls before paying for a repair (our free recall check uses NHTSA data)
- ASE (National Institute for Automotive Service Excellence): technician certification