Mercedes-Benz C320 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 C320 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
2001 Mercedes-Benz C320V6-3.2L	Service typeCondenser Fan Relay Replacement	Estimate$136.35	Shop/Dealer Price$159.19 - $188.34
2004 Mercedes-Benz C320V6-3.2L	Service typeCondenser Fan Relay Replacement	Estimate$116.35	Shop/Dealer Price$139.22 - $168.39
2002 Mercedes-Benz C320V6-3.2L	Service typeCondenser Fan Relay Replacement	Estimate$116.35	Shop/Dealer Price$139.22 - $168.39
2005 Mercedes-Benz C320V6-3.2L	Service typeCondenser Fan Relay Replacement	Estimate$116.35	Shop/Dealer Price$139.18 - $168.32
2003 Mercedes-Benz C320V6-3.2L	Service typeCondenser Fan Relay Replacement	Estimate$116.35	Shop/Dealer Price$139.25 - $168.44

Show example Mercedes-Benz C320 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

(60)

Rating Summary

56

0

2

0

2

56

0

2

0

2

SEE REVIEWS NEAR ME

Rodney

36 years of experience

545 reviews

Rodney

36 years of experience

by Vanessa

Mercedes-Benz C320 V6-3.2L - Brake pads are wearing out quickly - Sacramento, California

On time. Explained everything. Very proffessional.

Tomas

17 years of experience

226 reviews

Tomas

17 years of experience

by Shanike

Mercedes-Benz C320 V6-3.2L - Windshield Wiper Motor Replacement (Front) - Orange, New Jersey

Tomas has worked on my car more than once, he seems to always be running late to appointments, but he gets the job done.

Diego

21 years of experience

564 reviews

Diego

21 years of experience

by Johneece

Mercedes-Benz C320 V6-3.2L - Brake Pads Replacement (Front) - Phoenix, Arizona

Diego was absolutely great! Very patient, knowledgeable, understanding and quick. I will definitely be requesting him personally moving forward.

Chris

22 years of experience

2239 reviews

Chris

22 years of experience

by Joshua

Mercedes-Benz C320 V6-3.2L - Pre-purchase Car Inspection - Laguna Niguel, California

Perfect expert inspection. Couldn't have asked for more. Chris did not let the dealer sweet talk or try to swindle his way out of mechanical issues. Loved it. Would recommend Chris 100%

Excellent Rating

(60)

Rating Summary

56

0

2

0

2

56

0

2

0

2

SEE REVIEWS NEAR ME

Recent articles & questions

5 Essential Things to Know About Ridesharing

If If you don’t know the term ridesharing, you’re sure to know the names Uber and Lyft. These companies fall under the ridesharing umbrella, which are also known as TNCs (transportation network companies). While all those ads to become a...

Insurance Requirements for Car Registration in North Carolina

The The North Carolina Department of Transportation requires that all drivers in North Carolina carry automotive liability insurance, or “financial responsibility,” in order to operate a vehicle legally and maintain vehicle registration. The minimum financial responsibility requirements for North Carolina...

Hummer Certified Pre-Owned (CPO) Car Program

If If you are in the market for a used Hummer vehicle, you may want to check out cars under their certified pre-owned program. Many manufacturers have a certified pre-owned (CPO) program, and each one is set up differently. Read...

What does the CD CHECK error mean?

The CD CHECK error will appear on the display when there is a problem with the CD. When this error occurs, eject the CD, inspect it for visual damage, wipe it with a clean, soft surface, and insert it again,...

Screeching noise from front wheel area when i turn the wheel

This loud screeching is going to be from the tie rod end or the lower ball joints. You can put your hand on the joints you suspect and have the steering move back and forth to see what one of...

2005 cadillac cts-v and is a flooded car and wont start but does turn, i want to know how i can save the engine is a ls6 5.7

Hi there. Usually when an engine is flooded with water, the only way to rebuild it correctly is to pull out of the vehicle, completely disassemble, fully clean (including sandblasting any excessive rust off cylinder heads, blocks and intake) and...

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 (844) 997-3624 · hi@yourmechanic.com