Chevrolet Equinox Engine Mount Guide for 2005-2018 Models
Stop excessive engine vibration and noise by choosing the right replacement engine mount for your Equinox.
- The most common signs of a bad engine mount are heavy vibration at idle and clunking noises when accelerating.
- For the 2010-2017 2.4L Equinox, vibrations can also be caused by other known engine issues, so proper diagnosis is key.
- ACDelco is a premium aftermarket choice, while Anchor and Westar offer a good balance of quality and price for daily driving.
- You can replace just the one failed mount, but replacing them in a set is a better long-term repair.
Symptoms of a Failing Engine Mount
When an engine mount wears out, it can no longer do its job of holding the engine steady and absorbing vibration. The signs are usually easy to notice and get worse over time. Be aware that other issues, like bad spark plugs, unbalanced tires, or transmission problems, can also cause vibrations.
- Increased Vibration: This is the most common sign. You'll feel shaking in the steering wheel, floor, or seats, especially when the car is idling in "Drive." The vibration might lessen when you shift into Neutral or Park.
- Clunking or Thumping Noises: You may hear a loud "clunk" or "thud" from the engine bay when you accelerate, shift from Drive to Reverse, or brake. This is the sound of the engine moving too much and hitting other parts.
- Visible Engine Movement: If you have a helper, you can check for this. With the hood open and the emergency brake on, have them shift the car between Reverse and Drive while holding the foot brake. If the engine visibly jumps or lurches 🎬 Watch this video to see how to test for failed mounts. more than an inch or two, a mount is likely broken.
- Visual Damage: Sometimes you can see that a mount has failed. Look for deep cracks in the rubber, or dark, greasy fluid leaking from a hydraulic mount.
Choosing the Right Aftermarket Mount
When replacing a failed engine mount, you don't have to buy the expensive OEM (Original Equipment Manufacturer) part from the dealer. Aftermarket parts can offer similar quality for less money. However, quality can vary between brands. For a vehicle like the Equinox, which can be prone to vibration issues (especially the 2010-2017 models with the 2.4L engine), the quality of the mount makes a difference.
Aftermarket Brand Tiers for Chevrolet Equinox
- Premium Aftermarket (ACDelco): ACDelco is GM's official parts brand. While some of their parts are the exact same as the original, their aftermarket line provides a balance of quality and value. Choosing an ACDelco mount is the closest you can get to original performance without the high dealer price tag.
- Quality Mid-Range (Anchor, Westar): Brands like Anchor and Westar are well-known in the aftermarket. They are generally considered good quality replacements for daily driving. They focus on meeting original specifications using durable rubber and steel. For many Equinox owners, these brands provide a reliable repair at a good price.
- Value-Oriented (DEA, Pioneer): DEA and Pioneer are often the most affordable options. While they can be a good choice for a budget-conscious repair, some professional mechanics have noted occasional fitment issues or a shorter lifespan compared to premium brands. They may also use a harder rubber, which could transmit slightly more vibration into the cabin.
Cost of Replacing an Equinox Engine Mount
The cost to replace an engine mount depends on whether you do it yourself or hire a professional mechanic. The job requires supporting the engine with a jack while you unbolt the old mount and install the new one.
🎬 See a step-by-step guide on changing an Equinox engine mount.| Expense | Estimated Cost |
|---|---|
| New Aftermarket Engine Mount (1) | $42 - $130 |
| Shop Labor Cost | $204 - $299 |
| Total Professional Repair (1 Mount) | $348 - $443 |
Frequently Asked Questions
How many engine mounts does a 2005-2018 Equinox have?
Most Equinox models from this period have a total of four mounts: one or two main engine mounts and two or three transmission mounts, which work together to support the entire powertrain. They are often sold individually or in complete kits.
Can I replace just one broken engine mount?
Yes, you can replace only the failed mount. This is a common way to save money. However, all of your mounts have experienced the same amount of wear, so if one has failed, the others may not be far behind.
Will a new engine mount fix my Equinox's vibration?
If the vibration is caused by a failed mount, then yes, a new mount should fix it. However, the 2010-2017 Equinox with the 2.4L engine is known for other issues that cause vibration, such as problems with the timing chain or carbon buildup. 🎬 Learn about other common engine problems for this Equinox generation. If new mounts don't solve the problem, further diagnosis is needed.
What is a hydraulic engine mount?
A hydraulic mount is a special type of engine mount that is filled with fluid. This design is better at damping a wider range of vibrations than a solid rubber mount, leading to a smoother feel in the cabin. Some Equinox models use hydraulic mounts in key locations. When they fail, they often leak a dark, greasy fluid.
Are there any recalls for Equinox engine mounts?
As of now, there are no specific recalls from the NHTSA for engine mounts on the 2005-2018 Chevrolet Equinox. However, GM has issued Technical Service Bulletins (TSBs) for technicians related to vibration issues that can sometimes be mistaken for bad mounts or require specific mount installation procedures to resolve.
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Technical Specifications
OEM Part Numbers: 25826943 15297043 15861081 22698067 22712836 15285006 20839834
Vehicle will have 3 to 4 total engine and transmission mounts. Mounts can be solid rubber or fluid-filled (hydraulic). The passenger side engine mount is a common failure point.
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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