Mercedes-Benz ML320 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 ML320 Condenser Fan Relay Replacement is $106 with $11 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2008 Mercedes-Benz ML320V6-3.0L Turbo Diesel	Service typeCondenser Fan Relay Replacement	Estimate$214.83	Shop/Dealer Price$257.29 - $345.30
2001 Mercedes-Benz ML320V6-3.2L	Service typeCondenser Fan Relay Replacement	Estimate$116.35	Shop/Dealer Price$139.22 - $168.39
2009 Mercedes-Benz ML320V6-3.0L Turbo Diesel	Service typeCondenser Fan Relay Replacement	Estimate$194.83	Shop/Dealer Price$237.32 - $325.35
2000 Mercedes-Benz ML320V6-3.2L	Service typeCondenser Fan Relay Replacement	Estimate$116.35	Shop/Dealer Price$139.18 - $168.32
1999 Mercedes-Benz ML320V6-3.2L	Service typeCondenser Fan Relay Replacement	Estimate$116.35	Shop/Dealer Price$139.25 - $168.44
2007 Mercedes-Benz ML320V6-3.0L Turbo Diesel	Service typeCondenser Fan Relay Replacement	Estimate$194.83	Shop/Dealer Price$237.32 - $325.35
2002 Mercedes-Benz ML320V6-3.2L	Service typeCondenser Fan Relay Replacement	Estimate$121.35	Shop/Dealer Price$143.98 - $172.97
1998 Mercedes-Benz ML320V6-3.2L	Service typeCondenser Fan Relay Replacement	Estimate$121.35	Shop/Dealer Price$144.64 - $174.11

Show example Mercedes-Benz ML320 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

(126)

Rating Summary

115

7

1

1

2

115

7

1

1

2

SEE REVIEWS NEAR ME

Amor

43 years of experience

181 reviews

Amor

43 years of experience

by Susan

Mercedes-Benz ML320 V6-3.2L - Brake System Flush - Fremont, California

Jerimiah

19 years of experience

328 reviews

Request Jerimiah

Jerimiah

19 years of experience

Request Jerimiah

by Steven

Mercedes-Benz ML320 V6-3.2L - Brake Pads Replacement (Front) - Las Vegas, Nevada

Great mechanic very knowledgeable.Was very honest about what other services where needed and how much of a priority they are.

David

36 years of experience

195 reviews

David

36 years of experience

by George

Mercedes-Benz ML320 V6-3.2L - Fuel Pump - Los Angeles, California

David came on time and he knows exactly how to install fuel pump in my car. He is very knowledgeable and help me understand why my car was unoperable. I would surely recommend David to my friends and colleagues and may call for him the next time around.

Chris

20 years of experience

448 reviews

Chris

20 years of experience

by Ian

Mercedes-Benz ML320 V6-3.2L - Battery - Portland, Oregon

Quick and easy experience. Checked in and was able to come by even earlier than expected.

Excellent Rating

(126)

Rating Summary

115

7

1

1

2

115

7

1

1

2

SEE REVIEWS NEAR ME

Recent articles & questions

How Often Does the Suspension System Require Routine Maintenance?

Keeping Keeping a car, truck, or other vehicle running safely and efficiently requires a certain amount of routine maintenance. Most owners know that they’re supposed to get their oil changed periodically, but what about the suspension — what routine maintenance...

How to Finance a Used Car

You’ve You’ve saved some money to purchase a used car. And while you could use those funds to pay cash for a vehicle from an individual, you can also benefit from having money in hand when visiting a dealership. The...

P0485 OBD-II Trouble Code: Cooling Fan Power/Ground Circuit Malfunction

Cooling Cooling Fan Power/Ground Circuit Malfunction What the P0485 code means The P0485 code indicates that your cooling fan power is malfunctioning in some way. This could mean that your fan is coming on when your engine is off, or...

Number one coil melting down

I would say that there is some sort of malfunction with either the control side of your coil that is causing the coil to stay energized or there is a problem with your spark plug. If the spark plug has...

Knocking noise immediately during acceleration and rolling in neutral. Mounts replaced, no leaks. Ran it on stands only replicate 2001 Mazda Protege

Hello - a knocking noise while rolling in neutral is likely a damaged Constant Velocity joint (https://www.yourmechanic.com/article/is-it-safe-to-drive-with-a-damaged-cv-joint) or a wheel bearing with a "hard spot" or damaged position in the bearing. Acceleration puts additional load on the CV joints, so...

I don't know the name of it I was hoping to be able to post a picture of it but it's the pole that the hub go on it's sliding out

I am not sure of the noise you are describing but I think you are describing the front hub spindle and most likely have bad wheel bearings in the hub if there is noises coming from it when turning or...

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