How many motor mounts are on a Honda Odyssey?

The typical setup in most Honda Odysseys is four mounts in total: three engine mounts and one transmission (torque) mount. However, the exact count can vary by generation and model, so check your specific year and trim in the owner’s manual or service manual for confirmation.

Overview of motor mounts in the Odyssey

Motor mounts, or engine mounts, secure the engine to the vehicle’s chassis and help isolate vibrations. In a front‑wheel‑drive Honda Odyssey, the drivetrain is usually supported by multiple mounts to control engine movement during acceleration, braking, and road irregularities. The standard configuration commonly cited is three engine mounts plus one transmission mount, totaling four mounts that anchor the powertrain to the frame.

Typical arrangement in most models

For the majority of Odysseys equipped with the common 3.5-liter V6, you can expect three engine mounts positioned around the engine block and a separate mount for the transmission. This arrangement helps balance engine stability with ride comfort, reducing engine shake and noise inside the cabin.

Possible variations by model year

While four mounts (three engine mounts and one transmission mount) is the most commonly described configuration, there can be minor variations depending on the generation, trim, or specific market. If you are diagnosing vibration, noise, or movement, consult the service manual for your exact year to confirm the precise mounting count and locations.

Where the mounts are located

Engine mounts are generally placed at strategic points around the engine bay: a front or center mount near the front of the engine, a rear mount toward the firewall, and a side or passenger-side mount that connects the block to the subframe. The transmission mount sits lower, anchoring the transmission case to the chassis. Access can vary by generation, so vehicle-specific diagrams are helpful for accurate location mapping.

Maintenance and signs of wear

Common symptoms of worn or failing mounts include increased engine movement during acceleration or deceleration, unusual clunking or banging sounds, higher vibrations inside the cabin, and visible movement of the engine when the hood is opened. If you notice these signs, a visual inspection or professional assessment can determine whether mounts need to be replaced and which mount(s) are affected.

Summary

Across most Honda Odysseys, the drivetrain is supported by three engine mounts plus one transmission mount, for a typical total of four mounts. Exact counts can vary by generation, so verify with your specific model year’s documentation if you need to be certain.

How many motor mounts does a van have?

Typical vehicles have between three and four motor mounts depending on their size and the stability of their engine. Certain cars may have four mounts due to how the engine is positioned relative to its other car body components and vice versa. Again, your car's manual will likely contain these details.

How do I know if my Honda Odyssey motor mount is bad?

Common symptoms of bad Honda Odyssey motor mounts include excessive engine vibration, especially at idle or when shifting into gear, and clunking or knocking noises during acceleration or braking. You may also notice the engine jumping or sagging, or your car pulling to one side. 
This video demonstrates the symptoms of a bad engine mount: 1mMake It Easy MechanicYouTube · Dec 8, 2023
Common symptoms 
This video shows what a bad engine mount looks like: 54s2stroketurboYouTube · Aug 28, 2019

• Excessive vibration: You'll feel increased shaking, especially at idle or when you turn the A/C on. Shifting into drive or reverse can also cause significant vibration. 
• Clunking or knocking noises: A loud bang or thud is common when shifting from park to drive or reverse, or during hard acceleration. 
• Engine movement: The engine may appear to jump, sag, or bounce, particularly when you shift gears or apply gas and brake. 
• Car pulling: A failed motor mount can cause the engine to shift out of alignment, making the car pull to one side. 
• Visual damage: A physical inspection can reveal cracked or broken rubber on the mount. In hydraulic mounts, you might see a leak. 
• Tapping noise: Some owners report a tapping sound in the floorboard, especially at low speeds or when braking. 

What you can do

• Perform a visual inspection: Look for visible cracks, tears, or separation in the rubber mount. 
• Check for excessive engine movement: With the parking brake on and a helper watching the engine, shift into drive and gently press the gas. If the engine moves excessively, the mount is likely bad. 
• Consult a professional: A mechanic can properly diagnose the issue and determine which mount(s) need replacement. Some models may require specialized active mounts, so it's important to have the correct parts installed. 

This video explains how to check for bad engine mounts: 1mMillion Mile GarageYouTube · Jul 31, 2022

How much does it cost to replace motor mounts on a Honda Odyssey?

The cost to replace a Honda Odyssey engine mount varies widely, but you can expect to pay approximately $900 to $1,500, with more complex or newer models costing more. The final price depends on the specific model year, the type of mount, parts vs. labor costs, and the mechanic's rates. For example, a 2005 model might be around $1,580, while a 2011 model could be over $3,300, and older models might cost closer to $1,100.
 
You can watch this video to learn about the symptoms of a bad engine mount: 1mMake It Easy MechanicYouTube · Dec 8, 2023
Factors that influence cost

• Model Year: Newer and more complex models tend to have higher repair costs. For instance, a 2011 Odyssey can be significantly more expensive than a 1995 model. 
• Part Type: Simple rubber or steel mounts are cheaper, while more complex hydraulic or active mounts can cost up to $600 or more just for the part. 
• Labor: The time it takes to replace a mount is the biggest variable in the final price. If the mount is hard to access, it will take longer, increasing labor costs. 
• Mechanic: The hourly rates of mechanics can differ significantly depending on the shop, whether it's a dealership, or a third-party garage. 
• Number of Mounts: If one mount is failing, the others are likely also worn. Replacing all of them at once can be more cost-effective in the long run. 

How to estimate costs for your specific model

• Get quotes: Contact several local mechanics and the dealership for specific quotes based on your Odyssey's year and VIN. 
• Check online estimates: Websites like YourMechanic can provide estimates based on your model. 
• Factor in parts vs. labor: Understand the breakdown of the cost. Sometimes buying parts separately and having a shop do the labor can be cheaper, but ensure the shop allows it. 

Is it worth doing yourself?

• DIY can save money on labor, but it requires mechanical knowledge and the right tools. 
• If you are not confident in your ability to replace it correctly, professional installation is recommended to avoid further damage. 

How many engine mounts does a Honda Odyssey have?

A Honda Odyssey has five motor mounts, though older models may have three motor and two transmission mounts for a total of five. The number of mounts can vary slightly depending on the model year, with many sources referencing a set of five mounts for newer models.
 
You can watch this video to see how to replace engine and transmission mounts on a Honda Odyssey: 56sHow to AutomotiveYouTube · Apr 4, 2017

• Number of mounts: The vehicle has a total of five mounts. 
• Mount types: This includes both motor mounts and transmission mounts. 
• Variations: While newer models often have a set of five, older models may have a combination of three motor mounts and two transmission mounts. 

This video explains the symptoms of a bad engine mount: 55sMake It Easy MechanicYouTube · Dec 8, 2023