Hummer H3 Cooling/Radiator Fan Motor Replacement Costs

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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.

Car	Service	Estimate	Shop/Dealer Price
2006 Hummer H3L5-3.5L	Service typeCooling/Radiator Fan Motor Replacement	Estimate$390.30	Shop/Dealer Price$454.13 - $605.13
2010 Hummer H3L5-3.7L	Service typeCooling/Radiator Fan Motor Replacement	Estimate$354.30	Shop/Dealer Price$418.17 - $569.18
2007 Hummer H3L5-3.7L	Service typeCooling/Radiator Fan Motor Replacement	Estimate$354.30	Shop/Dealer Price$418.16 - $569.18
2009 Hummer H3V8-5.3L	Service typeCooling/Radiator Fan Motor Replacement	Estimate$665.94	Shop/Dealer Price$807.67 - $1192.39
2010 Hummer H3V8-5.3L	Service typeCooling/Radiator Fan Motor Replacement	Estimate$665.94	Shop/Dealer Price$807.74 - $1192.51
2009 Hummer H3L5-3.7L	Service typeCooling/Radiator Fan Motor Replacement	Estimate$354.30	Shop/Dealer Price$418.16 - $569.18
2008 Hummer H3L5-3.7L	Service typeCooling/Radiator Fan Motor Replacement	Estimate$363.30	Shop/Dealer Price$426.92 - $577.75
2008 Hummer H3V8-5.3L	Service typeCooling/Radiator Fan Motor Replacement	Estimate$674.94	Shop/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.

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Michael

38 years of experience

135 reviews

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Michael

38 years of experience

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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

Wilson

13 years of experience

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

Luther

16 years of experience

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

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Richard

13 years of experience

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by ALI

Hummer H3 L5-3.7L - Emergency Brake Control - North Las Vegas, Nevada

Grate and professional.

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