logo

Hummer H3 Cooling/Radiator Fan Motor Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(166)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

See availability

Customer Ratings

(166)

Cooling/Radiator Fan Motor Replacement Service

How much does a Cooling/Radiator Fan Motor Replacement cost?

On average, the cost for a Hummer H3 Cooling/Radiator Fan Motor Replacement is $263 with $92 for parts and $171 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2006 Hummer H3L5-3.5LService typeCooling/Radiator Fan Motor ReplacementEstimate$390.30Shop/Dealer Price$454.13 - $605.13
2010 Hummer H3L5-3.7LService typeCooling/Radiator Fan Motor ReplacementEstimate$354.30Shop/Dealer Price$418.17 - $569.18
2007 Hummer H3L5-3.7LService typeCooling/Radiator Fan Motor ReplacementEstimate$354.30Shop/Dealer Price$418.16 - $569.18
2009 Hummer H3V8-5.3LService typeCooling/Radiator Fan Motor ReplacementEstimate$665.94Shop/Dealer Price$807.67 - $1192.39
2010 Hummer H3V8-5.3LService typeCooling/Radiator Fan Motor ReplacementEstimate$665.94Shop/Dealer Price$807.74 - $1192.51
2009 Hummer H3L5-3.7LService typeCooling/Radiator Fan Motor ReplacementEstimate$354.30Shop/Dealer Price$418.16 - $569.18
2008 Hummer H3L5-3.7LService typeCooling/Radiator Fan Motor ReplacementEstimate$363.30Shop/Dealer Price$426.92 - $577.75
2008 Hummer H3V8-5.3LService typeCooling/Radiator Fan Motor ReplacementEstimate$674.94Shop/Dealer Price$817.14 - $1202.20
Show example Hummer H3 Cooling/Radiator Fan Motor Replacement prices

What is the Cooling/Radiator Fan Motor all about?

Your vehicle's engine is constantly burning fuel and gets hot. The car’s cooling system is responsible for carrying heat away to the outside air. The cooling fan motor powers the cooling fan, which keeps the engine from overheating. The fan is located in the engine compartment, at the front or rear of the radiator. The fan cools the coolant as it passes through the radiator. The coolant flows through the entire engine and is responsible for absorbing the extra heat and thereby preventing the engine from overheating. The fan blows the air from the outside and passes it through the radiator. If the cooling fan motor and the fan stop working, the coolant will remain hot and cause the engine to overheat.

Cooling Fan Motor Service

Keep in mind:

  • When the cooling fan motor is replaced, the cooling fan blade should also be inspected.
  • Anytime that maintenance is performed on the cooling system, the fan motor should be inspected.

How it's done:

  • Scan the computer system for any diagnostic trouble codes.
  • Test fuses and relays.
  • Test for power and ground going to the fan.
  • Remove and replace the radiator fan motor.
  • Check for proper operation of fan.

Our recommendation:

  • The cooling fan motor is an electrical motor that resides in a high temperature environment. At some point over time, it may fail. If you notice that the engine is overheating (see the temperature gauge in the dashboard), and you do not hear the fan(s) working get the cooling system inspected immediately.
  • Your mechanic should check the coolant and fill, if needed.
  • Follow the service maintenance schedule provided by the manufacturer to replace the coolant. It is a good practice to change the coolant every 25,000 to 40,000 miles.

What common symptoms indicate you may need to replace the Cooling/Radiator Fan Motor?

  • Car overheats.
  • Check Engine light may be on.
  • Cooling Fan fuse may be blown.

How important is this service?

If a defective cooling/radiator fan motor is left unchecked, the car will overheat and effectively become undriveable.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Number of Hummer H3 services completed
1826+
services done by our mechanics
TOTAL NUMBER OF EXPERT Hummer MECHANICS
200+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Meet some of our expert Hummer mechanics

Real customer reviews from Hummer owners like you.

Excellent Rating

(166)
Rating Summary
154
5
2
0
5
154
5
2
0
5

Michael

38 years of experience
135 reviews
Request Michael
Michael
38 years of experience
Request Michael
by James
Hummer H3 L5-3.7L - Check Engine Light is on - Whittier, California
My truck wasn't fixable (at this time) but Michael was knowledgeable, friendly and kind. He gave me direction as to what to do and expect next.

Wilson

13 years of experience
296 reviews
Request Wilson
Wilson
13 years of experience
Request Wilson
by Patrick
Hummer H3 L5-3.5L - Car Battery Replacement - Orlando, Florida
Very personable, friendly and thorough. Plus, a hard worker!

Luther

16 years of experience
57 reviews
Request Luther
Luther
16 years of experience
Request Luther
by Lillian
Hummer H3 L5-3.7L - Flush Fuel Injector - Lithonia, Georgia
Luther was great! He was very customer service oriented.

Richard

13 years of experience
601 reviews
Request Richard
Richard
13 years of experience
Request Richard
by ALI
Hummer H3 L5-3.7L - Emergency Brake Control - North Las Vegas, Nevada
Grate and professional.

Excellent Rating

(166)
Rating Summary
154
5
2
0
5
154
5
2
0
5
Number of Hummer H3 services completed
1826+
services done by our mechanics
TOTAL NUMBER OF EXPERT Hummer MECHANICS
200+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Recent articles & questions

Top 5 Tips for Negotiating a Better Price on a Used Car
Buying Buying a used car can feel like a very intimidating process. You want to make sure that you get the best value for your money, and that you end up with a car that’s going to last you for...
Read more
A Buyer’s Guide to the 2012 Mercedes-Benz ML350 BlueTec
The The 2012 Mercedes-Benz ML350 BlueTec is a safe vehicle that offers many standard features such as solid wood accents, thick leather on the seats, and memory buttons to save your seating position. The ride is comfortable as it has...
Read more
P2653 OBD-II Trouble Code: B Rocker Arm Actuator Control Circuit Low Bank1
P2653 means an open or shorted circuit in the B rocker arm actuator control circuit in bank 1 due to broken oil control valve or low oil levels.
Read more

Steering wheel makes popping noise

If you hear a popping noise when turning the wheel left, that may be indicative of a problem with the steering or suspension system. I would fist try and locate approximately where the noise is coming from, and then conduct...
Read more

Several batteries died out

The most likely causes are either a parasitic drain on the battery or a faulty alternator (https://www.yourmechanic.com/services/alternator-replacement). The battery is basically just a storage device which must be constantly charged by the alternator. A battery that is partially discharged often...
Read more

My temperature gauge goes to hot while idling, but the car does not overheat.

The rise in temperature is due to the fan clutch not engaging the fan clutch until the temperature gets too high. This is the first indication that the cooling fan clutch is going bad. If you replace the cooling fan...
Read more
  1. Home
  2. Estimates
  3. Hummer
  4. H3
  5. Cooling/Radiator Fan Motor Replacement

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com

Read FAQ
GET A QUOTE