What Is A Broken Engine Mount?

hand holding engine mount

Your engine mounts (or motor mounts) are small pieces that attach the engine to the car.

Usually, up to four mounts are used to attach the engine to the car’s frame or engine cradle.

How Can You Tell If An Engine Mount Is Broken?

There are a few signs that help you figure out how to tell if your engine mount is broken. Watch out for the following:

  • Heavy Vibrations - Feeling vibrations while in your car is normal.

    However, if those vibrations become more intense than normal, then it is likely that your motor mount is damaged. A rubber seal needing replacement is a likely culprit.

  • Excessive vibrations may also be caused by exhaust system problems, tire issues, wheel alignment, or suspension issues. It’s best you get everything checked out in order to address the problem.

  • Impact Noises - Hearing “impact noises” coming from your engine bay is a common symptom of a failing motor mount.
  • You’re likely to hear significant clanking, rattling, or banging signifying that your engine is loose at one or more of its motor points.

  • Engine Movement - If your engine is very clearly shifting or moving within its compartment, then you have a broken motor mount.
  • When you accelerate rapidly with a broken motor mount, your engine may move from front-to-back or side-to-side. Furthermore, if you take a corner quickly or break suddenly, the movement may be accompanied by an impact noise.

  • Tilted Engine - When your engine mounts are functioning correctly, your engine is aligned and on one level. This means there is no variation in height throughout the entire motor’s cross section.
  • Faulty mounts cause your engine to tilt and droop to one side or another.

  • Engine Block Damage - A severe outcome of bad engine mounts, engine block damage occurs when the mount breaks and fails completely.

    This occurs due to not addressing the mount issues when they first happen. This negligence can cause the engine’s most delicate parts to become damaged and even result in accidents and, therefore, loss of life.

What Is The Cost Of A Motor Mount Replacement?

broken engine mount

For the price of parts, replacing a broken engine mount costs around $50 to $150 for the parts.

However, keep in mind that the labor to install these mounts and correctly realign your engine costs more than the parts themselves — you’re paying for the expertise.

Expect to spend anywhere from $200 to $450 in labor to replace a motor mount depending on how difficult it is to get to. Your total engine mount replacement cost could come to between $250 and $600.

Engine Mount Replacement

Engine Mount Replacement Price

Motor Mounts




New Engine


Neglecting your worn motor mounts can result in engine damage warranting a completely new engine.

The price tag for that replacement ranges from $3,000 to $5,000, which is substantially more than just the costs for the mounts and their replacement.

Is Driving With A Broken Engine Mount Safe?

Driving with a broken engine mount can result in extensive damage that can inhibit your vehicle’s performance and even result in injury or death.

You should avoid driving with worn engine mounts due to how unsafe it is.

woman with computer

Selling A Car With A Broken Engine Mount

Selling a car with a damaged engine mount is tough, but not impossible!

DamagedCars specializes in less-than-perfect cars, including those with broken engine mounts and the damage they cause. Our goal is to make selling your car as hassle free as possible with

  • A cutting-edge value calculator that will provide you with a quote within 90 seconds.
  • A highly-trained team of representatives who will walk you through each step of the process.
  • A nationwide network of partners who can retrieve your vehicle, absolutely free of charge.

Contact us today and allow us to take your car with the broken engine mounts right off your hands!


Get an Online Offer from a Junk Yard Near you

How much does it cost to get engine mounts replaced?

For the price of parts, actual motor mounts themselves cost around $50 to $150. However, the labor to install them can range anywhere from $200-$450, depending on where you go and where in the country you’re located.

Is it worth replacing engine mounts?

Replacing worn engine mounts is critical to the performance and overall health of your vehicle. The vibrations caused by damaged mounts can result in negative impacts to other components like radiator hoses and fan belts, so it’s best to address the worn engine mounts as soon as possible.

Can you drive a car with a broken motor mount?

It is extremely unsafe to drive with a broken motor mount. The vibrations generated will negatively impact your vehicle’s performance and cause further damage to other parts of your car.