Motor mount replacement cost in 2026 runs $250 to $600 per mount for most cars and trucks, with the part itself at $50 to $150 and labor making up the rest. If your vehicle uses fluid-filled hydraulic mounts or electronically controlled active mounts — common on Honda and Acura V6 models and most German luxury brands — a single mount can reach $500 to $1,500 installed. Because worn mounts tend to fail in pairs and most vehicles carry three or four of them, a complete job can pass $1,200 at 2026 labor rates. This guide breaks down pricing by mount type and vehicle, the warning signs, and how to keep the repair from landing on your credit card.

What Is a Motor Mount and Why Does It Fail?

A motor mount is a rubber-and-steel (or fluid-filled) bracket that fastens the engine and transmission to the vehicle’s frame while absorbing vibration. The rubber hardens and cracks with age and heat, hydraulic mounts leak their damping fluid, and active mounts add electrical components that can fault. Most vehicles use 3 to 4 mounts, including at least one transmission mount, and every one of them lives in a hot, high-stress environment — which is why 7 to 10 years or 60,000 to 100,000 miles is a normal service life.

Motor Mount Replacement Cost Breakdown for 2026

The average motor mount replacement costs $250 to $600 per mount installed in 2026, split roughly $50 to $150 for a standard part and $170 to $450 for labor. Labor dominates because many mounts hide under the intake, between the engine and firewall, or beneath the vehicle, and the engine must be supported with a jack or brace while the old mount comes out. Pricing references such as RepairPal and Kelley Blue Book show similar installed ranges nationally, with metro-area shops at the high end.

Motor Mount Replacement Cost by Vehicle

Motor mount replacement cost varies by vehicle mainly because of mount type and access. Transverse-engine sedans with active side mounts and luxury vehicles with hydraulic mounts sit at the top of the range:

What Makes Motor Mount Replacement More or Less Expensive?

Motor mount replacement price is driven by four factors: mount technology, access, how many mounts are worn, and your local labor rate. A plain rubber mount on an easy-access truck engine is a one-hour job with a $75 part. An active mount buried under the intake of a transverse V6 is a three-hour job with a $500 part. Two more choices move the number:

• OEM vs. aftermarket parts. OEM mounts typically cost 40 to 100 percent more than quality aftermarket equivalents. On active and hydraulic mounts, OEM is usually worth it — cheap fluid-filled mounts fail early and you pay the labor twice.
• Bundling worn mounts in one visit. Once the shop has the engine supported and the bay opened up, a second mount often adds only $150 to $300 instead of a full second job. If inspection shows two cracked mounts, doing both now is the cheaper path.
• Shop type. Independent ASE-licensed shops usually charge $120 to $160 per hour in 2026, while dealership rates run $160 to $200. For a rubber bracket swap, an independent shop delivers the same result for less.

Skipping the repair is the one choice that reliably makes it more expensive. A collapsed mount transfers load to the remaining mounts and lets the drivetrain twist, which is how a $400 problem grows into torn CV boots, a cracked exhaust flex pipe, and a four-figure invoice.

What Are the Signs of a Bad Motor Mount?

The signs of a bad motor mount are excess vibration and clunking noises that track with acceleration, braking, or gear changes. Watch for these symptoms:

• Vibration at idle that you feel through the seat or steering wheel, especially in gear with the brake held
• Clunk or thud when shifting between drive and reverse, or on hard acceleration
• Visible engine movement — the engine rocks noticeably when someone revs it with the hood open
• Misalignment damage such as stressed hoses, rubbing belts, or exhaust contact caused by a sagging engine
• Cracked or collapsed rubber or fluid staining on a hydraulic mount during inspection

How Does a Shop Replace a Motor Mount?

A motor mount replacement is a support-and-swap job that takes an experienced technician about 1 to 2 hours per mount. The process runs:

1. Confirm the failed mount by checking engine movement under load and inspecting the rubber.
2. Support the engine from above with a brace or from below with a padded jack.
3. Unbolt the failed mount from the engine bracket and the frame.
4. Remove surrounding components (air box, coolant reservoir, or splash protects) if they block access.
5. Install the new mount, torque all fasteners to spec, and lower the engine onto it.
6. Road-test to confirm the vibration and clunking are gone.

Is Motor Mount Replacement Covered by an Extended Warranty?

Motor mounts are covered by many exclusionary (bumper-to-bumper style) vehicle service contracts, and engine damage caused by a collapsed mount is exactly the kind of cascading failure good coverage exists for. Basic powertrain-only plans often treat mounts as attachment hardware and exclude them, so plan level matters. Because Empire Auto Protect is a broker with access to plans from multiple established administrators, a licensed agent can point you to a contract that includes mounts along with the engine, transmission, and electrical systems around them — with a $0 to $200 deductible instead of a four-figure invoice. Coverage questions like this are also where our best extended car warranty companies rankings can save you research time, and you can browse dozens more repair-cost guides in our article library.

The Bottom Line

Motor mount replacement costs $250 to $600 per mount for most vehicles in 2026 and up to $1,500 for active mounts on luxury and V6 models — and since mounts rarely fail alone, real-world invoices often land between $600 and $1,500. An extended warranty from Empire Auto Protect can cover repairs like these for as little as $69/month, paid at any ASE-licensed shop nationwide.

By the Empire Auto Protect Team | Updated July 2026