Control arm replacement typically costs between $300 and $1,500 per arm, depending on your vehicle, which part needs replacing, and whether you go to a dealership or independent shop

A control arm is a metal rod that connects your wheel to the frame and lets the wheel move up and down while steering. When one wears out, the replacement cost depends on three main things: the make and model of your car, whether you need just the arm or the whole assembly, and where you have the work done. A Honda Civic might cost $400 to $800 total, while a luxury vehicle or truck could run $1,200 to $2,000 or more.

The labor time is usually two to four hours per arm. Dealerships charge $100 to $200 per hour, while independent mechanics typically charge $60 to $150 per hour. The part itself ranges from $150 to $800 depending on whether it's an original manufacturer part, an aftermarket equivalent, or a rebuilt unit.

Key Takeaways

  • Control arm replacement costs $300 to $1,500 per arm, with the final price depending on your vehicle type and whether you choose a dealership or independent mechanic.
  • The part itself usually costs $150 to $800, and labor adds $200 to $800 depending on your mechanic's hourly rate and how long the job takes.
  • Dealerships charge more per hour but may have the exact part in stock, while independent shops are cheaper but may need to order parts.
  • Both sides of your vehicle often wear at similar rates, so mechanics often recommend replacing both arms at once even if only one is visibly damaged.
  • Worn control arms affect steering, alignment, and tire wear, so delaying replacement can cost you more in other repairs down the road.

Why the price varies so much between vehicles

A control arm on a 2015 Honda Civic is a different shape and size than one on a 2020 Ford F-150, and the part cost reflects that. Luxury brands like BMW, Mercedes, and Audi have control arms that cost significantly more because fewer shops stock them and the parts themselves are engineered to tighter tolerances. Japanese brands like Honda and Toyota tend to have cheaper parts because they are produced in higher volume and aftermarket versions are widely available.

Newer vehicles sometimes cost more because the control arm may be integrated with other steering components or require computer calibration after installation. Older vehicles might have simpler control arms but fewer shops willing to work on them, which can drive up labor costs.

Dealership versus independent mechanic pricing

A dealership will charge you their full hourly labor rate (typically $120 to $200 per hour) plus the cost of an original manufacturer part. An independent shop usually charges $60 to $150 per hour and may offer aftermarket or rebuilt parts at a lower price. The total bill at a dealership for one control arm often runs $800 to $1,200, while an independent shop might charge $400 to $700 for the same job.

Dealerships have the advantage of having the exact part on hand and knowing your vehicle's specific requirements. Independent shops are cheaper but may need to order the part, which adds a day or two to the repair timeline. Some independent shops also offer a warranty on their labor (typically one year), while dealership warranties vary by manufacturer.

What's included in the replacement cost

The quoted price should include the control arm itself, the labor to remove the old one and install the new one, and a wheel alignment afterward. Alignment is critical because a worn control arm throws off your vehicle's toe and camber angles, and installing a new arm without realigning will cause uneven tire wear when ready.

Some shops bundle the alignment into the control arm price, while others charge it separately (typically $100 to $200). Ask whether alignment is included before you approve the work. If it is not, budget for it separately or your new control arm will wear out faster and your tires will wear unevenly.

When both control arms need replacement

Control arms wear in pairs because both sides of your vehicle carry the same weight and experience the same road conditions. If your mechanic finds that one arm is worn, the other is usually close behind. Many shops recommend replacing both at once, which doubles the parts cost but saves you labor time and a second trip to the shop.

Replacing both arms together typically costs $600 to $3,000 depending on your vehicle, but it is often cheaper per arm than replacing them one at a time because the labor for the second arm is usually discounted. If your budget is tight, you can replace one now and the other later, but expect to pay full labor costs twice.

Signs your control arm needs replacement

A worn control arm usually announces itself through clunking noises when you hit a bump, a steering wheel that feels loose or wanders, or uneven tire wear. You might also notice the vehicle pulls to one side or the front end dips when you brake. These are signs to have a mechanic inspect the control arm before it fails completely.

A completely failed control arm can cause your wheel to collapse inward while driving, which is dangerous. If you hear a loud clunk and the steering feels wrong, do not drive the vehicle to a distant shop — call a mechanic to come to you or have it towed. This is not a repair you can safely delay once symptoms appear.

Ways to reduce the cost

Get quotes from at least two independent shops before committing. Prices vary widely even in the same city, and some shops may offer discounts if you are replacing both arms or if you are a repeat customer. Ask whether they can use an aftermarket part instead of an original manufacturer part — the aftermarket version is usually $100 to $300 cheaper and carries the same warranty.

If your vehicle is older and out of warranty, a rebuilt control arm (one that has been refurbished and tested) can cost 30 to 50 percent less than a new one. Rebuilt parts carry a warranty, usually one year, and are safe to use. Ask your mechanic whether a rebuilt part is available for your vehicle before you pay for a new one.

Frequently Asked Questions

Can I drive with a bad control arm?

You can drive a short distance to a mechanic if the symptoms are mild, but a severely worn control arm is unsafe. If the steering feels very loose, you hear loud clunking, or the wheel appears to be moving independently, do not drive it — have it towed. A failed control arm can cause you to lose steering control.

How long does a control arm last?

Control arms typically last 80,000 to 150,000 miles, depending on road conditions and driving habits. Rough roads, potholes, and aggressive driving wear them out faster. Regular wheel alignments and suspension inspections can help catch wear early.

Will my insurance cover control arm replacement?

No, standard auto insurance does not cover control arm replacement because it is considered normal wear and tear. If the damage was caused by an accident, collision coverage may pay for it. Extended warranties or service plans purchased at the time of vehicle purchase sometimes cover suspension parts, so check your paperwork.

Is it worth replacing the control arm myself?

Control arm replacement requires removing the wheel, disconnecting the steering knuckle, and aligning the vehicle afterward. Unless you have suspension experience and the right tools, this is a job for a professional. A mistake can affect your steering and safety. The labor savings are usually not worth the risk.

What happens if I ignore a worn control arm?

Ignoring a worn control arm causes uneven tire wear, poor steering response, and increased wear on other suspension parts like the ball joint and tie rod. Over time, the damage spreads to more expensive components, turning a $500 repair into a $2,000 one. Addressing it early saves money and keeps you safe.