A vehicle's suspension system plays a crucial role in providing a smooth and comfortable ride. One of the essential components of this system is the strut mount, which connects the strut to the vehicle's body. Over time, strut mounts can wear out or become damaged, leading to various issues that can affect your driving experience and vehicle's handling. In this comprehensive guide, we'll explore the signs of a faulty strut mount, when to replace them, and the associated costs.
A strut mount is a component that attaches the top of the strut to the vehicle's chassis. It serves two primary functions:
| Function | Description |
|---|---|
| Insulation | Insulating the strut from the vehicle to reduce noise and vibration |
| Steering Pivot | Acting as a steering pivot for smooth and responsive handling |
Many front strut mounts contain a bearing that allows the strut to pivot as you turn the steering wheel, controlling the angle and alignment of the wheels.
If you notice any of the following symptoms, it could be an indication that your strut mount needs replacement:
Abnormal noises (clunking, squeaking) coming from the suspension system, especially when driving over bumps or maneuvering at low speeds.
Premature and uneven tire wear.
Accelerated wear of shock absorbers.
Excessive vibration in the steering wheel or vehicle body.
Poor wheel alignment or steering return.
Although not part of the routine service schedule, it's advisable to regularly inspect the strut mounts and replace them in pairs (left and right sides) as soon as possible. Worn or damaged strut mounts can affect:
Steering response
Driver comfort
Accelerate wear on other suspension components, leading to unnecessary expenses
It's recommended to replace strut mounts whenever you're replacing the struts themselves. Since the strut must be removed and the coil spring decompressed during the replacement process, it makes sense to install new strut mounts at the same time to avoid having to repeat the labor-intensive job in the near future.
The cost of replacing strut mounts can vary depending on several factors:
| Factor | Description |
|---|---|
| Vehicle Make/Model | Different vehicles have varying part costs and labor requirements |
| Repair Shop Location | Costs can vary based on the region or area |
| Job Complexity | Some vehicles may have more complex suspension systems, increasing labor costs |
On average, you can expect to pay between $300 and $500 for parts and labor in Canada. The labor time for this repair typically takes 1-2 hours.
It's important to note that the cost can be higher if you opt for replacement at a dealership, as they often use original equipment manufacturer (OEM) parts, which can be more expensive than aftermarket alternatives.
While strut mount replacement is a relatively straightforward job, it can be challenging for those without the necessary tools and experience. Attempting a DIY replacement without proper precautions, such as using a spring compressor, can be extremely dangerous.
| Option | Pros | Cons |
|---|---|---|
| DIY | Cost savings | Requires tools and experience |
| Hands-on learning | Safety risks without proper precautions | |
| Professional | Expertise and safety | Higher labor costs |
| Proper tools and equipment | - |
If you're comfortable with automotive repairs and have the required tools, you can save money by replacing the strut mounts yourself. However, if you're unsure or lack the necessary equipment, it's recommended to have the job done by a professional mechanic. They have the expertise, tools, and safety equipment to perform the replacement correctly and efficiently.
To prolong the lifespan of your strut mounts and maintain your vehicle's performance and ride quality, follow these tips:
Avoid driving over potholes and rough roads as much as possible.
Keep your suspension system well-maintained with regular inspections and repairs.
Use high-quality strut mounts that meet or exceed your vehicle manufacturer's specifications.
Follow the manufacturer's recommended maintenance schedule, which often includes inspections and replacements of suspension components.
Strut mounts are critical components of your vehicle's suspension system, and their timely replacement is essential for ensuring a smooth ride, proper handling, and overall safety. While the cost of replacement can vary, it's a relatively simple repair that can help prolong the lifespan of your vehicle and prevent further damage to other suspension components.
If you notice any signs of a faulty strut mount, it's crucial to have it inspected and repaired as soon as possible. Consult with a professional mechanic for an accurate diagnosis and cost estimate, and consider the factors discussed in this guide to make an informed decision about your vehicle's maintenance needs.
The majority of the time, strut mount failure results from regular wear and tear. The strut mounts are constantly stressed and exposed to various environmental factors that hasten their eventual failure.
It is recommended to replace the complete strut assembly, including the strut, coil spring, and strut mount. This ensures all components are new and functioning optimally.
Common signs include abnormal noises, excessive vibrations, uneven tire wear, poor steering response, and visible damage or wear on the strut mount itself.
Driving with a faulty strut mount is generally not recommended, as it can lead to safety issues and further damage to the suspension system.
The lifespan of strut mounts can vary, but they typically last between 80,000 and 120,000 kilometers, depending on driving conditions and the quality of the component.
It is advisable to replace strut mounts in pairs (left and right sides) to ensure even performance and handling across the axle.
Replacing the strut mount bolt can help avoid potential issues with seized or damaged bolts in the future, making future repairs or replacements easier.
While it is possible to perform a strut mount replacement as a DIY project, it requires proper tools, experience, and safety precautions, such as using a spring compressor.
It is generally recommended to get a wheel alignment after replacing strut mounts, as the alignment can be affected by the replacement process.
Yes, you can use high-quality aftermarket strut mounts as a more cost-effective alternative to OEM parts, as long as they meet or exceed the manufacturer's specifications.
Sarah isn't your average gearhead. With a double major in Mechanical Engineering and Automotive Technology, she dived straight into the world of car repair. After 15 years of turning wrenches at dealerships and independent shops, Sarah joined MICDOT to share her expertise and passion for making cars run like new. Her in-depth knowledge and knack for explaining complex issues in simple terms make her a valuable asset to our team.