Everything You Need to Know About Subaru Struts Replacement: When and Why to Replace Them for Improved Driving Safety

Are you a proud owner of a Subaru vehicle? Do you want to ensure that your car is always in top condition and runs smoothly on the road? Then you need to pay attention to the suspension system and make sure the struts are functioning properly. Here’s everything you need to know about Subaru struts replacement and why it matters for your safety and driving experience.

What Are Struts and How Do They Work?

Struts are an important part of the suspension system and play a crucial role in absorbing shock, maintaining stability, and providing a comfortable ride. A strut combines the function of a shock absorber and a spring in one unit, and it helps to support the weight of your vehicle. Struts also make sure that your tires stay in contact with the road at all times, especially when you drive over bumps or uneven surfaces.

Signs That Indicate It’s Time to Replace the Struts

Just like any other car part, struts have a limited lifespan, and they can wear out or get damaged over time. It’s important to recognize the signs that indicate your vehicle needs a strut replacement:

  • Your car dips or sways when you turn, accelerate or brake
  • You hear a knocking or rattling sound coming from the suspension
  • Your tires wear out unevenly or prematurely
  • You experience excessive bouncing, vibration or noise while driving
  • Your car leans to one side or has a low ride height
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If you notice any of these symptoms, it’s time to take your Subaru to a qualified mechanic for a full inspection and diagnosis.

The Difference Between a Strut and a Shock Absorber

While struts and shock absorbers are both part of the suspension system, they serve different functions. A shock absorber is a separate unit that only dampens the vibration and rebound of the suspension, but it doesn’t support the weight of the vehicle like a strut does. Struts are more complex and therefore more expensive to repair or replace, but they offer better performance and stability, especially in rough driving conditions.

The Cost of Replacing Struts

The cost of replacing your Subaru struts can vary depending on several factors, such as the make and model of your car, the severity of the damage or wear, and the type of struts you choose. On average, you can expect to pay between $600 and $1,000 for a full set of struts including labor costs. However, it’s always a good idea to ask for a detailed quote from your mechanic before making any decisions.

Lifetime of Struts

The lifespan of your Subaru struts depends on several factors, such as your driving habits, the road conditions you encounter, and the quality of the parts installed. Generally, you can expect your struts to last between 50,000 and 100,000 miles, although this can vary. It’s always best to check your owner’s manual for the recommended maintenance guidelines and schedule regular inspections to catch any issues early.

Types of Services Required for Subaru Vehicles

Subaru vehicles require mainly two types of services- interim service and full service. Both services include routine maintenance such as oil and filter changes, tire rotations, brake checks, and fluid top-ups. Full service also includes a more thorough inspection of the vehicle, including the suspension system, exhaust, and brakes. It’s important to follow your Subaru’s recommended maintenance schedule and take your car to a certified Subaru technician for any repairs or replacements.

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How to Choose the Right Type of Struts

When it’s time to replace the struts on your Subaru, you need to make sure that you choose the right type for your vehicle. Factors to consider include the make and model of your car, your driving style, the road conditions in your area, and any additional modifications you have made to your vehicle. There are several types of struts available, such as gas-charged, heavy-duty, or adjustable struts, and your mechanic can recommend the best option for your needs and budget.

The Process of Replacing the Struts

Replacing the struts on your Subaru is not a simple task and requires specialized tools and expertise. The process can take several hours, and it involves removing the old struts, inspecting the suspension system, and installing the new struts properly. Your mechanic will also have to perform a wheel alignment and test drive your car to make sure everything is working correctly.


Q: Can I replace only one strut, or do I need to replace all four?
A: It’s always best to replace all four struts at once, as they wear out at a similar rate, and it ensures that your vehicle maintains proper balance and stability.

Q: What happens if I don’t replace my worn-out struts?
A: If you continue to drive with worn-out or damaged struts, you risk compromising your safety and damaging other parts of your car’s suspension. You may experience decreased handling, longer braking distance, and poor ride quality.

Q: How often should I have my suspension system checked?
A: It’s recommended to have your suspension system checked by a professional mechanic at least once a year or every 12,000 miles, whichever comes first.

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Your Subaru’s struts play a vital role in providing a smooth and safe ride, and it’s essential to maintain them properly. If you notice any signs of wear or damage, don’t hesitate to take your car to a trusted mechanic for a full inspection and replacement. By following the recommended maintenance schedule and choosing high-quality parts, you can ensure that your Subaru remains in top condition for many years to come.

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Billy Covington

With a passion for all things automotive, Billy is our go-to expert on Subaru performance upgrades and modifications. He's been featured in several car magazines and blogs, and his extensive knowledge and expertise make him a valuable member of our team. When he's not working on cars, he enjoys playing guitar and writing music.

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