On average, you can expect a car control arm replacement to cost between $500 and $750. Depending on your vehicle make and model—prices may also vary slightly depending on whether it is a front or rear control arm that needs replacing.
How much does it cost to replace a control arm on a BMW?
The Best in Auto Repair The average cost for a BMW 328i control arm replacement is between $872 and $1,029. Labor costs are estimated between $150 and $189 while parts are priced between $722 and $840. This range does not include taxes and fees, and does not factor in your specific model year or unique location.
Can you drive with a broken rear control arm?
How long can I drive with the damaged control arm? With the damaged or worn-out control arm, you can drive your vehicle for a week or less but it should be repaired as soon as you detect the problem through the methods given above before the suspension gets broken.
Is there a control arm in the rear?
Most vehicles use either one or two control arms per wheel, on both the front and rear suspension. Many front-wheel drive vehicles only use a lower control arm, while trucks and SUVs often have both an upper and lower control arm. A control arm connects the wheel hub and steering knuckle to the frame of the vehicle.
What happens when a rear control arm breaks?
If your control arm breaks while driving, you may have trouble steering or going straight or a wheel could fall off your vehicle. It’s certainly not ideal! The control arm is what connects your front wheels to your car. So if it breaks, it can easily lead to an accident.
Can I replace a control arm myself?
If you have any doubts, it’s a good idea to leave the job to a professional. You’ll save yourself a lot of blood, sweat, and tears. If you have any doubts you can pull off control arm replacement yourself, it’s best to leave the job to a professional mechanic.
Is it OK to replace only one control arm?
Control arms should always be replaced in pairs. Worn out or torn bushings are the most likely reasons for replacing a control arm, but some customers will say “I don’t really need to replace both, right”?
Is it worth replacing control arms?
The most common reason to replace a control arm is to improve wheel travel as part of a suspension lift. However, a new control arm can offer more than just increased ride height (lift) and additional wheel travel: Increased durability in the arm itself. A wider range of uniball/ball joint options.
How many miles do control arms last?
Control arm bushing life varies by vehicle type, manufacturer, and driving conditions. Typically, a new set of control arm bushings will last from 40 to 100,000 miles, with a life expectancy of 80,000 miles. When you consider how long it will last, it is normal to expect the bushing to wear out gradually and slowly.
How do you know if rear control arm is bad?
- #1) Clunking Noise. One of the first things you’ll notice when one or more of your vehicle’s control arms goes bad is a clunking noise.
- #2) Vehicle Pulling to the Side.
- #3) Uneven Tread Wear.
- #4) Vibrations When Driving.
- #5) Visual Damage.
How do you know if your rear upper control arm is bad?
- Clunking Noise. Specifically coming from the control arm and usually following a bump, braking, or a hard turn.
- Steering Wander. Pulling to the left or right without input from the steering wheel.
- Un-Even Tire Wear.
What is the rear lower control arm for?
What do the rear lower control arms do? Rear lower control arms, along with the upper arms, control axle rotation. All of the forces that accelerate the car pass through the rear lower control arms: The tires rotate on the pavement, moving the axle forward.
How often do control arms need to be replaced?
Over time, the control arm assembly can become worn or bent. These assemblies normally wear out between 90,000 and 100,000 miles. They can wear out faster if you go over a large pothole or are involved in a car accident. Various parts of the assembly may wear out as well, such as the bushings or ball joints.
Should I replace control arms or just bushings?
What messes up a control arm?
corrosion, collisions, improper towing, large potholes, hard wheel impacts into a curb, and worn-out ball joints or bushings, can all cause control arm problems.
Do you need an alignment after replacing control arms?
Yes. It doesn’t matter if there is a new part is installed on a vehicle. Vehicles need alignment on a regular basis to make sure the thrust line and all wheels are in proper alignment meeting all factory specifications.
How long does it take a mechanic to replace a control arm?
A control arm labor can take several hours to replace. Cars typically have two to four control arms depending on whether the vehicle’s suspension system has struts or shocks.
How long does it take to fix a control arm?
The labor to replace the lower control arm on one side is between 1 to 1 1/2 hours in a shop environment, depending on the bolts and if there is any rust or if the ball joint will not come out easy out of the steering knuckle.
Why do control arms fail?
Most failures occur from the ball joint failing. Complete ball joint failure can cause a steering knuckle disconnection and loss of control of the vehicle. Control arm bushings can also wear and fail, creating clunking, wandering steering, and loss of control.
What happens if you don’t replace a control arm?
Your steering will be unpredictable and hard to control. Your vehicle may pull to one side, even when you are holding the steering wheel straight. Your car will be unsafe to drive on any road.
How serious is a control arm on a car?
The control arms allow a driver to steer a car while also guiding the wheels up and down with the road surface. Although they are simplistic in appearance, control arms have a vital role in a vehicle’s overall stability and drivability.
Will new control arms improve ride quality?
Besides being stronger than stock control arms, upgraded control arms can improve the truck’s ride quality. Most kits offer a smoother and better ride than the factory models for both on-road and off-road driving. Additionally, replacement control arms will often weigh less than stock control arms.
How do you check rear control arm bushings?
What does a bad rear control arm sound like?
There are many signs of a failing ball joint or control arm bushings including: Clicking, popping, or snapping sound when the wheel is turned. Eventually, the clicking and popping can turn into a squeaking sound at the end of a stop, when the gas pedal is used, and/or when turning the steering wheel.
What happens when rear control arm bushings go bad?
When bushings wear, they allow more movement. The driver may feel a shimmy from the front of the vehicle, or hear clunking or rattling noises on rough roads, when turning the wheel or in hard braking. Drivers may also experience poor handling or loose steering.