logo

Saturn L100 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

(6)

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

(6)

Control Arm Assembly Replacement Service

How much does a Control Arm Assembly Replacement cost?

On average, the cost for a Saturn L100 Control Arm Assembly Replacement is $228 with $88 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2002 Saturn L100L4-2.2LService typeControl Arm Assembly - Front Upper Left ReplacementEstimate$643.16Shop/Dealer Price$768.80 - $1137.62
2002 Saturn L100L4-2.2LService typeControl Arm Assembly - Rear Upper Right ReplacementEstimate$823.94Shop/Dealer Price$950.19 - $1319.48
2002 Saturn L100L4-2.2LService typeControl Arm Assembly - Rear Upper Left ReplacementEstimate$823.94Shop/Dealer Price$950.25 - $1319.58
2002 Saturn L100L4-2.2LService typeControl Arm Assembly - Front Upper Right ReplacementEstimate$634.15Shop/Dealer Price$758.05 - $1125.56
2002 Saturn L100L4-2.2LService typeControl Arm Assembly - Front Lower Left ReplacementEstimate$720.14Shop/Dealer Price$823.89 - $1117.91
2001 Saturn L100L4-2.2LService typeControl Arm Assembly - Front Upper Left ReplacementEstimate$634.15Shop/Dealer Price$758.19 - $1125.81
2001 Saturn L100L4-2.2LService typeControl Arm Assembly - Rear Upper Right ReplacementEstimate$823.94Shop/Dealer Price$950.29 - $1319.64
2001 Saturn L100L4-2.2LService typeControl Arm Assembly - Rear Lower Right ReplacementEstimate$511.74Shop/Dealer Price$560.00 - $695.17
Show example Saturn L100 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 Saturn L100 services completed
66+
services done by our mechanics
TOTAL NUMBER OF EXPERT Saturn MECHANICS
700+
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 Saturn mechanics

Real customer reviews from Saturn owners like you.

Excellent Rating

(6)
Rating Summary
5
0
1
0
0
5
0
1
0
0

Manuel

33 years of experience
590 reviews
Request Manuel
Manuel
33 years of experience
Request Manuel
by Michael
Saturn L100 L4-2.2L - Brake Drum - Mission Viejo, California
Very pleased with the service and ease of use. Manuel was on time and pleasant to work with. He kept me informed throughout the process and showed me what would be replaced with new parts. After test driving the vehicle, he recommended future service. I would definitely recommend him to anyone.

David

14 years of experience
463 reviews
Request David
David
14 years of experience
Request David
by Rossini
Saturn L100 L4-2.2L - Noise from engine or exhaust - Kennesaw, Georgia
David is a very competent and friendly professional. He arrived on time. He answered all of the questions that I proposed. David completed a thorough diagnosis of our engine problems and did a 50 point inspection of the vehicle. I am extremely impressed with David and the platform of "Your Mechanic" . I highly reccommend David and "Your Mechanic".

Jeff

34 years of experience
441 reviews
Request Jeff
Jeff
34 years of experience
Request Jeff
by ken
Saturn L100 L4-2.2L - Axle / CV Shaft Assembly Replacement (Passenger Side Front) - Sacramento, California
Jeff was on time, did a great job and finished earlier than expected. This guy comes with a big van with every tool on the planet. I will be calling Your Mechanic in future. Thanks for an excellent job at a very reasonable price.

Ian

16 years of experience
133 reviews
Request Ian
Ian
16 years of experience
Request Ian
by Mike
Saturn L100 L4-2.2L - Cooling System Flush - Edmonds, Washington
Ian showed up early, which was great, (beat the rain). He was very nice, asked if I had any concerns or issues. I told him why I had him come out and he suggested a quick test. Everything was fine, he did the flush. He did an inspection. All looked good. I would recommend Ian to anyone needing service. It's really nice to be able to actually talk with the mechanic instead of just somebody behind a desk. I plan to call Ian for future work if/when needed. Thank You Ian!

Excellent Rating

(6)
Rating Summary
5
0
1
0
0
5
0
1
0
0
Number of Saturn L100 services completed
66+
services done by our mechanics
TOTAL NUMBER OF EXPERT Saturn MECHANICS
700+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Recent articles & questions

P2128 OBD-II Trouble Code: Throttle/Pedal Position Sensor/Switch "E" Circuit High Input
P2128 P2128 trouble code definition The pedal position sensor is used as an input to the engine control module (ECM) to determine the amount of torque requested by the operator. The ECM should receive an input that is within the...
Read more
How to Drive a Convertible in All Seasons
Driving Driving a convertible car (https://www.yourmechanic.com/article/5-essential-things-to-know-about-owning-a-convertible) with the top down gives drivers a stronger connection to the road and surrounding environment. In addition to great views and the feel of the wind whooshing through your hair, a convertible presents a...
Read more
The Guide to Legal Car Modifications in California
ARENA Creative / Shutterstock.com California has a variety of laws that govern the modifications you can make to vehicles driven on the roadways. Whether you are altering your current vehicle or are moving to the state, make...
Read more

After driving on the freeway my car will randomly shut off at a stop it will start right back up and be ok this has happened a few

Hi there, thanks for writing in about your 2005 Pontiac Sunfire. You may be having a problem with the torque converter lock up solenoid sticking and the converter staying locked up until the vehicle stalls. The engine will restart and...
Read more

1-2 second delay in acceleration when put to drive or reverse without pressing the gas. Jerking while in traffic

Hi there, thanks for writing in. When this occurs it can be caused by an engine hesitation or a transmission problem. From my experience this is a transmission issue. There are a lot of problems with the transmission in this...
Read more

My engine rattles and klinks loudly and when I drive it won't go over 20 mph , i don't know what to do, some one help me

Hello, and thank you for writing in. The first thing we need to do is identify the cause of the noise. Rattling is usually related to a broken timing chain, a drive belt or pulley issue, or more serious issue...
Read more
  1. Home
  2. Estimates
  3. Saturn
  4. L100
  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 (855) 347-2779 · hi@yourmechanic.com

Read FAQ
GET A QUOTE