Motor mount replacement typically costs between $300 and $1,200 per mount, depending on which mount needs replacement, your vehicle's make and model, and whether you choose an independent shop or a dealership

A motor mount is a rubber-and-metal assembly that holds your engine in place and absorbs vibration as it runs. When one fails, you'll feel excessive shaking in the steering wheel, pedals, or cabin — especially when you accelerate or shift into gear. Replacing a failed mount is not optional; a completely broken mount can allow the engine to move enough to damage hoses, belts, or the radiator.

The total bill depends on three things: how many mounts need replacement (most vehicles have three to four), how difficult the mount is to reach on your specific engine, and your location and shop choice. A single mount on an easily accessible engine might cost $400 to $600 at an independent shop. The same job at a dealership might run $700 to $1,000. If the mount is buried under other components, labor time doubles or triples, pushing the total toward $1,200 or higher per mount.

Key Takeaways

  • Motor mount replacement costs $300 to $1,200 per mount in parts and labor combined, with most single-mount jobs falling between $400 and $800.
  • The price depends on which mount failed, how hard it is to reach on your engine, and whether you use a dealership or independent shop.
  • Some vehicles require replacing multiple mounts at once because they are bolted together or because a second mount is already failing.
  • Independent shops typically charge 30 to 50 percent less than dealerships for the same work, though parts quality and warranty terms vary.

How the cost breaks down: parts versus labor

The motor mount itself — the part you are paying for — usually costs $100 to $400 depending on whether it is an OEM (original equipment manufacturer) part from the vehicle maker or an aftermarket replacement. OEM parts tend to cost more but carry the dealership's warranty. Aftermarket mounts from brands like Prothane or DEA are cheaper and often last just as long, though some shops warranty them for shorter periods.

Labor is where the cost swings wildly. A front motor mount on a Honda Civic might take a technician 0.8 hours to replace — roughly $120 to $180 in labor at an independent shop, or $200 to $250 at a dealership. A rear mount on the same car, tucked behind the transmission, might take 2.5 hours, tripling the labor charge. On some vehicles, the engine must be partially lifted or other components removed just to access the mount, adding another hour or more.

Ask the shop for a labor estimate before authorizing work. Most shops can tell you the expected hours by looking up your vehicle's year, make, and model in their repair manual. Multiply those hours by the shop's hourly rate to see what labor will cost, then add the parts price to get your total.

Why dealerships cost more than independent shops

Dealerships typically charge $100 to $150 per hour in labor, while independent shops charge $60 to $100 per hour in the same region. Both are doing the same work with similar tools, but dealerships have higher overhead — rent, training, corporate structure — and they use OEM parts exclusively. An independent shop can source an aftermarket mount and install it for significantly less.

The trade-off is warranty coverage. A dealership usually warranties the work for 12 months or 12,000 miles. Many independent shops offer the same, but some offer shorter terms or warranty only the labor, not the part itself. Before you commit, ask what happens if the new mount fails in six months — will the shop replace it at no charge, or will you pay for parts again?

If your vehicle is still under the manufacturer's warranty, a dealership repair may be your only option to keep that coverage intact. If your warranty has expired, an independent shop is usually the better value.

When you might need to replace multiple mounts at once

Some vehicles have motor mounts bolted together as an assembly, so replacing one means replacing the whole unit. Others have mounts that fail in pairs because they share the load. A technician inspecting your engine will often find that a second mount is already cracked or deteriorating, even if it is not yet causing symptoms.

Replacing two mounts instead of one roughly doubles the parts cost but does not always double the labor cost. If both mounts are accessible and the technician is already in the area, the second replacement might add only 30 to 60 minutes of work rather than a full hour or more. Ask the shop whether replacing the second mount now would prevent a breakdown later — sometimes it is worth doing both at once to avoid a second service visit in six months.

Regional price differences and shop selection

Labor rates vary significantly by region. A motor mount replacement in rural areas or smaller cities might cost $400 to $600 total, while the same job in a major metropolitan area could run $800 to $1,200. This reflects local cost of living, shop overhead, and competition among repair facilities.

To find a fair price, contact three shops in your area — at least one dealership and two independent shops — and ask for a written estimate. Provide your vehicle's year, make, model, and mileage, and specify which mount is failing (if you know). A written estimate should include the part cost, labor hours, hourly rate, and total price. Compare the three estimates side by side, and do not automatically choose the cheapest; a shop that is significantly below market rate may be cutting corners or using very low-quality parts.

Signs a motor mount is failing and when to replace it

A failing motor mount produces symptoms you will feel before you hear them. The most common sign is excessive engine vibration transmitted to the steering wheel, gas pedal, or floor when you accelerate hard or shift into gear. You might also notice the engine visibly rocking when you shift from Park to Drive, or clunking sounds from under the hood when you hit a bump.

If you notice these symptoms, have the mount inspected within a week or two. A failing mount will not suddenly fail catastrophically in most cases, but it will get worse. Driving on a severely broken mount risks damage to radiator hoses, serpentine belts, or the transmission cooler lines, which would add hundreds of dollars to your repair bill. Replacing the mount before it completely fails is the cheaper option.

Frequently Asked Questions

Can I drive with a bad motor mount?

Yes, but not for long distances. A failing mount causes excessive vibration and can damage nearby components if you ignore it. If the mount is completely broken and the engine is moving freely, you risk hitting the radiator or transmission lines. Have it inspected and replaced within a few days if possible.

Do I need to replace all motor mounts at the same time?

No, only the failed mount needs replacement. However, if a technician finds a second mount that is cracked or nearly failed, replacing both at once may be worth the extra cost to avoid a second repair visit soon after. Ask the shop whether the other mounts look healthy.

Is an aftermarket motor mount as good as an OEM part?

Most aftermarket mounts perform well and last as long as OEM parts. The difference is usually in warranty length and availability of replacement parts if something goes wrong. Ask the shop which brand they use and what warranty they offer on the part itself.

How long does a motor mount replacement take?

A straightforward replacement on an easily accessible mount takes 1 to 2 hours. Mounts that require engine lifting or removal of other components can take 2.5 to 4 hours. The shop's estimate should specify the expected time before you authorize the work.

Will my check engine light come on if a motor mount fails?

Not usually. A motor mount failure causes vibration and noise but does not trigger a diagnostic code. If your check engine light is on, that is a separate issue. However, a severely broken mount can eventually damage sensors or wiring, which might then trigger a code.