On a typical passenger car, replacing a transmission mount costs about 300 to 700 dollars, including parts and labor. More complex cases or multiple mounts can push the total toward or beyond 1,000 dollars.
What is a transmission mount and why it fails
Transmission mounts secure the transmission to the vehicle’s chassis and dampen vibrations. Over time, they can crack, tear, or harden from heat and stress, allowing excessive engine movement that leads to vibration, clunking noises, or misalignment of the drivetrain. In some vehicles, there may be more than one mount to replace, and some mounts are harder to access, which raises labor time and costs.
Typical cost breakdown
Here's how the price usually breaks down when you replace a single transmission mount. The figures reflect common scenarios for a standard passenger car and typical labor rates.
- Parts: Transmission mounts generally cost about 50 to 150 dollars for common rubber mounts; higher-end or poly mounts can run 200 to 350 dollars per mount.
- Labor: Labor time is typically 2 to 4 hours, with shop rates around 75 to 125 dollars per hour, translating to roughly 150 to 500 dollars in labor.
- Additional costs: Disposal fees, shop supplies, and any necessary access work (such as removing nearby components) can add about 20 to 60 dollars. Replacing multiple mounts or related components increases the total.
In practice, most single-mount replacements fall in the 300 to 700-dollar range. When two mounts must be replaced, or if the setup is more complex, expect roughly double the cost, with luxury or hard-to-access vehicles reaching higher totals.
Single-mount vs. multiple-mount scenarios
Some vehicles need only one transmission mount replaced, while others have two or more that wear out at similar rates. The number of mounts, plus how easy they are to access, largely determines the final price and how long the job takes.
Factors that affect price
Several factors can raise or lower the bill for transmission-mount replacement. Understanding these can help you get an accurate estimate before authorizing work.
- Vehicle make, model, and engine/transmission layout (some cars use specialty mounts that cost more).
- Number of mounts to replace (one vs. two or more).
- Labor rate and local market conditions (urban or upscale shops are typically more expensive).
- Access and disassembly required (exhaust removal, subframe work, or other components may add time and labor).
- Parts choice (OEM vs. aftermarket or poly vs. rubber mounts) and any associated warranty.
- Potential discovery of related issues during service (driveshaft, exhaust, or linkage adjustments).
Because prices vary widely by vehicle and location, it’s wise to obtain multiple written estimates and confirm exactly what is included in each quote.
What to expect during the repair
Most transmission-mount replacements follow a similar process: the vehicle is lifted and supported, the old mount is unbolted, the new mount is installed and torqued to specification, and the vehicle is reassembled and test-driven. Some vehicles require extra steps to access the mount, such as removing parts of the exhaust or other components. Typical repair time ranges from about 1.5 to 4 hours depending on the vehicle and labor availability. Many shops offer a parts-and-labor warranty on both the mount and the installation.
Cost ranges by vehicle type
These are broad estimates to guide budgeting, recognizing that actual prices vary by region and shop policies.
- Compact cars: roughly 250–700 dollars for a single mount.
- Midsize sedans: about 300–750 dollars for a single mount.
- SUVs and trucks: around 400–900 dollars for a single mount.
- Luxury or performance vehicles: 600–1,200 dollars or more for a single mount, depending on parts and access.
If more than one mount is involved or if access is particularly challenging, expect higher totals and longer service times.
Summary
Replacing a transmission mount is a common maintenance task with costs that hinge on the mount type, the number of mounts, and local labor rates. For most cars, plan around 300 to 700 dollars for a single mount, with two-mount jobs or complex installations climbing toward or beyond 1,000 dollars. Always obtain multiple estimates, clarify what is included (parts, labor, disposal, warranty), and consider any potential follow-up service if related components show wear.
Can I drive with a bad transmission mount?
Driving with bad mounts isn't just uncomfortable—it can cause long-term damage to your vehicle. The excessive movement can strain the drivetrain, transmission, and even the suspension system. Ignoring the problem can lead to costly repairs down the road.
How expensive is it to replace transmission mounts?
around $200 to $800
How Much Does a Transmission Mount Replacement Cost? If you choose to have a professional replace your car's transmission mount, you can usually expect to pay somewhere from around $200 to $800 to get the job done.
Can I drive with a bad mount?
The engine being pushed out of position also causes damage to the vehicle's chassis and iron. So, if you have a query about 'can you drive with bad motor mounts', then the answer is you can, but the driving experience is not going to be any smoother.
How long do transmission mounts usually last?
Usually, engine mounts should last between at least 5-7 years, depending on the application. Still, we recommend getting them checked regularly when the vehicle is being serviced or when any other work is being carried out.