logo

Mercedes-Benz C280 Control Arm Assembly 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

(66)

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

(66)

Control Arm Assembly Replacement Service

How much does a Control Arm Assembly Replacement cost?

On average, the cost for a Mercedes-Benz C280 Control Arm Assembly Replacement is $252 with $112 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2006 Mercedes-Benz C280V6-3.0LService typeControl Arm Assembly - Rear Lower Left ReplacementEstimate$559.24Shop/Dealer Price$647.13 - $888.12
1997 Mercedes-Benz C280L6-2.8LService typeControl Arm Assembly - Rear Lower Left ReplacementEstimate$492.67Shop/Dealer Price$565.90 - $774.77
1997 Mercedes-Benz C280L6-2.8LService typeControl Arm Assembly - Front Lower Left ReplacementEstimate$700.33Shop/Dealer Price$825.54 - $1190.21
2000 Mercedes-Benz C280V6-2.8LService typeControl Arm Assembly - Front Lower Left ReplacementEstimate$762.11Shop/Dealer Price$912.74 - $1355.85
1997 Mercedes-Benz C280L6-2.8LService typeControl Arm Assembly - Rear Lower Right ReplacementEstimate$492.67Shop/Dealer Price$569.83 - $781.65
1998 Mercedes-Benz C280V6-2.8LService typeControl Arm Assembly - Front Upper Left ReplacementEstimate$457.54Shop/Dealer Price$519.13 - $691.30
1994 Mercedes-Benz C280L6-2.8LService typeControl Arm Assembly - Front Upper Right ReplacementEstimate$442.95Shop/Dealer Price$503.85 - $675.51
2006 Mercedes-Benz C280V6-3.0LService typeControl Arm Assembly - Rear Lower Right ReplacementEstimate$544.82Shop/Dealer Price$627.84 - $865.17
Show example Mercedes-Benz C280 Control Arm Assembly Replacement prices

What is a control arm and how does it work?

A control arm is a suspension component, usually made of heavy gauge steel or aluminum, that links the steering knuckle in the front — or axle carrier in the rear — to the frame of the vehicle. Many vehicles have upper and lower control arms. The inboard link(s) of the arm securely bolt to the frame of the vehicle through rubber bushings, while the outboard link of the control arm connects to the steering knuckle through a ball joint; all of which allow the control of the up and down movement of the steering knuckle or axle carrier. This minimizes the transmission of shock and vibration to the vehicle’s body.

When to consider replacing a control arm:

The structural portion of the control arm can last the life of the vehicle — except for cases of corrosion or crash damage. However, the rubber bushings and the ball joint in a control arm have a limited life. A mechanic should investigate if you notice:

  • Wheel alignment difficulties. Should the bushings, or the ball joint, in a control arm be worn, it will be impossible to properly align the vehicle. The worn components, or the entire arm, must be replaced.
  • Vehicle won’t track straight or pulls to one side. A car will not track straight and may require constant steering correction if there is a worn, bent, or loose control arm.
  • Clunking or squeaking noise. A loose control arm, or a control arm with dried out, rotted, or loose bushings, may move enough to cause detectable noise from the suspension as you go over bumps in the road.
  • Vehicle pulls to one side only when braking. Worn bushings or ball joints can allow control arm to shift when braking, causing the vehicle to pull to one side. Although, this could also be caused by brake calipers.

How do mechanics replace a control arm?

  • The vehicle is raised and supported on steel jack stands, and the wheel and tire assembly is removed.
  • Stabilizer bar links are detached from the control arm, if applicable. ABS wiring to the wheel speed sensor, if routed along the arm, is disconnected.
  • Control arm mounting bolts are detached from the frame and from the axle carrier if the control arm is in the rear.
  • For front control arms connected to the steering knuckle via a ball joint, the nut is removed from the ball joint stud and the stud is pushed through the steering knuckle to free the arm.
  • The arm is lowered from the vehicle and examined by the mechanic to confirm that the noise, or other problem, actually originated from a defect in the arm.
  • The new arm is installed using new mounting bolts if required by the service manual. In many cases, the fasteners must be tightened with the vehicle weight on the suspension in order to ensure the bushings are in a neutral, or resting, position.
  • The vehicle is lowered and road tested to confirm the problem is resolved. Replacing a control arm will change the vehicle alignment settings and the mechanic will refer you to a professional alignment shop to have the vehicle alignment set to factory specifications.

Is it safe to drive with a control arm problem?

No. If the car wanders on the road, pulls to one side, or noise from the suspension is loud, you need to schedule repair right away. Should the problem be limited to low levels of noise, such as clunking or squeaking, continued use of the car is reasonable until you can schedule a repair. Should the control arms be damaged as a result of a collision, it would be unsafe to drive the car until it is repaired.

When replacing a control arm keep in mind:

  • The number of control arm types vary from vehicle to vehicle depending on the design of the vehicle suspension.
  • Control arms should be replaced in pairs — arms on both sides of a front or rear axle — if the reason for replacement is worn control arm bushings or a worn ball joint.
  • All other suspension components should be inspected when control arms are replaced because looseness, damage, or excessive wear in other parts of the suspension system will make it impossible to perform a wheel alignment after the control arms are replaced.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Number of Mercedes-Benz C280 services completed
726+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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 Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(66)
Rating Summary
62
3
1
0
0
62
3
1
0
0

Pierre

7 years of experience
223 reviews
Request Pierre
Pierre
7 years of experience
Request Pierre
by Tieying Liu
C280 2007 - Initial Safety Inspection - Wellesley, MA
Very friendly and professional. Did thorough checks and great service.

Theodore

10 years of experience
1656 reviews
Request Theodore
Theodore
10 years of experience
Request Theodore
by EDWARD BARTON
C280 1997 - Differential Fluid Service - Bothell, WA
Always does a great job - probably the 10th time I've used him on 4 different cars. A great choice.

Andrew

10 years of experience
440 reviews
Request Andrew
Andrew
10 years of experience
Request Andrew
by John Shickich
C280 2000 - Cabin Air Filter - Lake Oswego, OR
Quick diagnosed and fixed the problem

Michael

23 years of experience
82 reviews
Request Michael
Michael
23 years of experience
Request Michael
by Perry Perkins
C280 1999 - Oil/Fluid Leak - Auburn, WA
On Time, professional communicated very well on the problem that he found on my vehicle

Excellent Rating

(66)
Rating Summary
62
3
1
0
0
62
3
1
0
0
Number of Mercedes-Benz C280 services completed
726+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Recent articles & questions

A Buyer's Guide to the 2012 Volvo S60
When When it comes to safety, no automobile manufacturer can hold a candle to Volvo. With their 2012 S60, the popular brand added some real character and a lot of great features, too. If you want a sedan that compares...
Read more
How to Replace a Lost or Stolen Car Title in New Mexico
When When it comes to your vehicle one of the most important, if not the most important document you need to keep track of is your car title. This title is what proves you are the registered owner. This makes...
Read more
How to Check Your Car Brake Lights
Car brake lights are essential for driving safely. Check the brake lights and brake fuses regularly to keep the brake system working well.
Read more

Throttle stuck open

First, I would check to make sure that there is not a floor mat stuck under the gas pedal. Once that is ruled out, I have a strong suspicion that you're either having a problem with the acceleration pedal position...
Read more

My speed isn't affected by the rise of my RPM's

Your engine is revving high due to the transmission slipping (https://www.yourmechanic.com/services/gears-slipping-when-accelerating-inspection). It should not have anything to do with the last work done. A vehicle with a slipping transmission should have the fluid level checked (https://www.yourmechanic.com/services/transmission-fluid-service) to see if it...
Read more

What is the mechanics book time to replace V6 2013 Dodge Journey spark plugs

Hi...it requires 1.4 hours to remove and replace all spark plugs on the 3.6L. If you desire that the spark plugs be replaced by a certified Mechanic, dispatched by YourMechanic (https://www.yourmechanic.com) right to your location, please request spark plug replacement...
Read more
  1. Home
  2. Estimates
  3. Mercedes-Benz
  4. C280
  5. Control Arm Assembly 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 (844) 997-3624 · hi@yourmechanic.com

Read FAQ
GET A QUOTE