Mercedes-Benz C350 Condenser Fan Relay Replacement Costs

Estimate price near me

Service Location

Customer Ratings

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

Condenser Fan Relay Replacement Service

How much does a Condenser Fan Relay Replacement cost?

On average, the cost for a Mercedes-Benz C350 Condenser Fan Relay Replacement is $145 with $50 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2010 Mercedes-Benz C350V6-3.5L	Service typeCondenser Fan Relay Replacement	Estimate$214.83	Shop/Dealer Price$257.29 - $345.30
2015 Mercedes-Benz C350V6-3.5L	Service typeCondenser Fan Relay Replacement	Estimate$194.83	Shop/Dealer Price$237.32 - $325.35
2014 Mercedes-Benz C350V6-3.5L	Service typeCondenser Fan Relay Replacement	Estimate$194.83	Shop/Dealer Price$237.32 - $325.35
2007 Mercedes-Benz C350V6-3.5L	Service typeCondenser Fan Relay Replacement	Estimate$194.83	Shop/Dealer Price$237.28 - $325.28
2006 Mercedes-Benz C350V6-3.5L	Service typeCondenser Fan Relay Replacement	Estimate$194.83	Shop/Dealer Price$237.35 - $325.40
2009 Mercedes-Benz C350V6-3.5L	Service typeCondenser Fan Relay Replacement	Estimate$194.83	Shop/Dealer Price$237.32 - $325.35
2008 Mercedes-Benz C350V6-3.5L	Service typeCondenser Fan Relay Replacement	Estimate$199.83	Shop/Dealer Price$242.08 - $329.93
2011 Mercedes-Benz C350V6-3.5L	Service typeCondenser Fan Relay Replacement	Estimate$199.83	Shop/Dealer Price$242.74 - $331.07

Show example Mercedes-Benz C350 Condenser Fan Relay Replacement prices

What is the Condenser Fan Relay all about?

The condenser fan relay connects to the condenser fan and allows it to turn on when the air conditioner in the vehicle is turned on. It enables the cooling fan to pull air through the radiator and the condenser to cool out the vehicle. The relay is part of the cooling fan circuit. Other components include a temperature sensor, control module, and the fan motor.

The relay is the most likely component to fail in the circuit and must be replaced. The relay coil will generally read between 40 and 80 ohms on a test meter. If it reads higher, the relay may be working but is failing and should be replaced right away. If the reading is low, it means the relay has already failed. If you attempt to run the AC when the relay doesn’t work properly, you may cause it to overheat or even result in the engine overheating.

Keep in mind:

Some vehicles have two fans – one runs the radiator and the other operates the condenser.
Both fans should come on when the AC is activated.
When the relay is failing, it may work some of the time but not all of the time – don’t continue to use it without having it checked out first.
If you gently shake the relay and hear something rattling, it indicates that the armature has broken.

How it's done:

The condenser fan relay is verified that it needs to be replaced. The relay is located within the main fuse box.
The defective condenser fan relay is removed from the fuse box and connector checked to be functional.
The new condenser fan relay is installed into the connection and the fuse box is closed.
The A/C is turned on and the condenser fan relay is tested for operation.
The vehicle is tested to ensure proper operation of the condenser fan relay and fans.

Our recommendation:

If the air doesn’t circulate when the air conditioning is turned on, it may indicate a failed condenser fan relay. Turn off the air conditioning system until it can be inspected by one of our expert mechanics. Attempting to use the air conditioning with a bad fan relay can cause the engine to overheat and lead to other problems.

What common symptoms indicate you may need to replace the Condenser Fan Relay?

Air conditioner fails to work properly
Air conditioner may work one time and not the next
Engine is overheating

How important is this service?

It is extremely important to have the condenser fan relay replaced if you plan on using the air conditioner. Serious damage to the engine can result if you attempt to run the AC with a faulty or failed condenser fan relay. If it occurs at the end of hot weather season and you do not plan on operating the AC, you may wait to replace it at your earliest convenience.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(64)

Rating Summary

57

2

1

1

3

57

2

1

1

3

SEE REVIEWS NEAR ME

Joe

43 years of experience

825 reviews

Joe

43 years of experience

by Petronella

Mercedes-Benz C350 V6-3.5L - Car is not starting - Tampa, Florida

Very knowledgeable!

James

25 years of experience

91 reviews

James

25 years of experience

by Oscar

Mercedes-Benz C350 V6-3.5L - Engine Mount - Antioch, Tennessee

Very professional.

AUDIE

33 years of experience

191 reviews

AUDIE

33 years of experience

by Suat

Mercedes-Benz C350 V6-3.5L - Bleed Brakes - Las Vegas, Nevada

He is working well!

Glen

22 years of experience

35 reviews

Glen

22 years of experience

by Josh

Mercedes-Benz C350 V6-3.5L - Coolant is leaking - Las Vegas, Nevada

On time, straightforward, honest and very knowledgeable. Had my best interest in mind. Would highly recommend and will request him again.

Excellent Rating

(64)

Rating Summary

57

2

1

1

3

57

2

1

1

3

SEE REVIEWS NEAR ME

Recent articles & questions

P0009 OBD-II Trouble Code: Engine Positions System Performance Bank 2

P0009 P0009 code definition The P0009 code is associated with your engine’s mechanical timing. It may also be accompanied with the codes: P0008, P0010, P0011, P0012, P0013, P0014, P0015, P0016, P0017, P0018, P0019, and many more. What the P0009 code...

How to Shut Off the Anti-Theft Device in Your Car

Dead batteries and damaged immobilizer chips can cause anti-theft devices to stop working properly. Here are three ways to shut off your car alarm.

P0841 OBD-II Trouble Code: Transmission Fluid Pressure Sensor/Switch A Circuit Range/Performance

What the P0841 code means The P0841 code indicates that the Powertrain Control Module (PCM) has discovered an abnormality in the transmission...

Door not latching.

The door seal is known to hit the trim panel on door closure. This can cause high effort to close the door. The fix is to remove the door seal and adjust the panel fold inward and reinstall the door...

How do I manually adjust the side mirrors?

The manually adjusted side mirrors are controlled by levers in the car’s cabin. On the inside of each front door, directly next to the side mirror, is a control level that corresponds to that mirror. Move the control level to...

My Ac in my car is blowing out hot air and its not the Ac coolant cause it if full

Hello. If the refrigerant is full then the problems is more than likely electrical or the compressor failed. I would check for power first at the compressor (https://www.yourmechanic.com/services/ac-compressor-replacement). If there is power then the compressor is bad. If there is...

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