How To Change 2013 BMW 335i Strut Mount? Easy DIY Guide
Thinking about doing a DIY strut mount change on your 2013 BMW 335i? It’s a great way to keep your car’s suspension in top shape. Replacing a strut mount can make your ride smoother and more stable. It’s also a cost-effective option, with a total cost around $600, including labor and alignment.
BMW owners know that certain models, like the 2013-2015 BMW 328i xDrive, need coilover suspension upgrades. But, have you thought about the importance of strut mount maintenance and replacement? In this article, we’ll guide you through the process of replacing your 2013 BMW 335i strut mount. We aim to give you the knowledge and confidence to do it yourself.
Safety Precautions for BMW Strut Mount Replacement
Replacing the strut mount on your 2013 BMW 335i requires BMW strut mount safety and automotive repair safety. It’s important to be well-prepared and focused on safety. Start by getting the right safety gear, like a hydraulic jack, jack stands, and wheel chocks.
Required Safety Equipment
Here’s what you need for a safe repair:
- Hydraulic jack
- Jack stands
- Wheel chocks
- Work light
- Protective gloves and eyewear
Workspace Requirements
A clean workspace is key for a safe repair. Make sure the area is free from obstacles. Using a lift or ramps can also help, giving you better access and reducing injury risk.
Vehicle Preparation Steps
Before you start, prepare the vehicle. This includes:
- Engaging the parking brake
- Placing the transmission in park (automatic) or first gear (manual)
- Turning off the engine and any accessories
| Safety Precaution | Description |
|---|---|
| Jack Stand Placement | Position jack stands near the front and rear wheels to provide additional support and stability. |
| Wheel Chock Placement | Place wheel chocks in front of and behind the wheels to prevent the vehicle from rolling. |
By following these safety steps, you can ensure a safe BMW strut mount replacement. This keeps you and your vehicle safe, meeting automotive repair safety standards.
Signs of a Failing Strut Mount
Spotting BMW strut mount failure signs can be tricky. They might not always show up. Yet, there are clear signs that tell you when it’s time to replace them. Look out for rattling or shaking sounds, vibrations over bumps, and steering issues.
Things like the car’s age, how many miles it has, driving conditions, and how you drive can cause strut mount failure. It’s key to fix these problems fast to keep everyone safe and the car running well.
Here are some main signs of a failing strut mount:
- Rattling or shaking sounds when driving
- Vibrations when driving over bumps
- Handling or steering problems
- Excessive play in the suspension
Getting a BMW specialist to check and fix front strut bushing issues is a good idea. Regular checks and upkeep can stop early wear and keep your car safe and running smoothly.
Required Tools and Equipment
To replace the strut mount on a 2013 BMW 335i, you’ll need specific tools. You’ll need both BMW specialty tools and common garage tools. For example, a spreader and PB Blaster can help loosen parts.
A detailed list of tools and equipment includes:
- BMW strut mount replacement tools, such as a wheel impact socket and a Torx bit T25
- Standard garage tools, including a wire brush, WD-40 spray, and a ratchet wrench
- Replacement parts, like 335i strut mount parts, which are essential for a successful replacement
Specialty BMW Tools
Some specialty tools are needed for the job. You’ll need a combination spanner #16 and drive sockets #16 and #17. Also, a hydraulic transmission jack and a crowbar might be required.
Standard Garage Tools
You’ll also need common garage tools. A flat screwdriver, Phillips screwdriver, and adjustable wrench are must-haves. Having these tools ready will make the replacement smoother.
Replacement Parts Checklist
Make a checklist for replacement parts. Include the new strut mount and any extra parts like mounts, boots, and bump stops. Using genuine BMW parts, like the front upper strut mount and bearing, ensures a good fit and performance.
| Tool/Part | Description |
|---|---|
| BMW Strut Mount Replacement Tools | Specialty tools for strut mount replacement |
| 335i Strut Mount Parts | Replacement parts for the 335i strut mount |
| Wheel Impact Socket | For removing the wheel |
| Torx Bit T25 | For removing the strut mount |
Vehicle Lifting and Support Points
When working on your 2013 BMW 335i, it’s important to lift the vehicle safely. This prevents damage and keeps you safe. Look for the BMW 335i jack points, marked with a car and jack icon, near the front and rear.
To lift your car, place a hydraulic floor jack at the right spot. Ensure the car is on a solid, level surface and the parking brake is on. Use wheel chocks for extra safety. Raise the jack until you can reach the strut mount. Then, add jack stands for more support and safety.
Here are the steps to follow for safely lifting your BMW 335i:
- Position the jack at the designated BMW 335i jack points
- Raise the jack until the vehicle is high enough to access the strut mount
- Use jack stands for additional support and safety
- Make sure the vehicle is secure and on a level surface before starting work
By following these steps and using the correct BMW 335i jack points, you can safely lift your vehicle. Always check your vehicle’s manual for specific lifting instructions and guidelines.
| Jack Point Location | Vehicle Position |
|---|---|
| Front jack point | Near the front wheel well |
| Rear jack point | Near the rear wheel well |
2013 BMW 335i Strut Mount Removal Process
To start removing the BMW strut mount, you need to know the steps. You’ll deal with the wheel, brake lines, and strut assembly. It’s important to be careful to avoid damaging other parts.
First, remove the wheel to get to the brake lines and strut assembly. It’s key to manage the brake lines safely. Then, disconnect the strut assembly to reach the strut mount.
Wheel Removal Instructions
Use a 21mm socket to remove the wheel. Be careful not to harm the wheel bolts or nearby parts.
Brake Line Management
Loosen the brake line fittings with a brake line wrench. Then, remove the brake lines from the strut assembly carefully.
Strut Assembly Disconnection
Use an 18mm socket to disconnect the strut assembly from the steering knuckle. Remember the torque values for the strut clamp knuckle and shock damper.
By following these steps, you can disassemble the 335i suspension. This prepares it for replacing the strut mount.
Top Mount Access Steps
To get to the top mount on your 2013 BMW 335i, you need to remove 13mm nuts. This is a key step in accessing the strut tower. It lets you see the top mount parts and get ready to take them apart. When you’re disassembling the 335i suspension, be careful not to harm any nearby parts.
Accessing the top mount involves a few important steps. These include:
- Removing the 13mm nuts that hold the top mount in place
- Gently pulling the top mount away from the strut tower to access the components
- Taking care not to damage any of the surrounding parts or wires
By following these steps and working carefully, you can reach the top mount. This is a critical part of replacing the strut mount on your 2013 BMW 335i. It’s vital to do it correctly for a safe and effective repair. The process of accessing the strut tower and disassembling the 335i suspension can be tricky. But with the right tools and patience, you can complete the job.
| Tool | Size | Purpose |
|---|---|---|
| Socket wrench | 13mm | Removing 13mm nuts |
| Pliers | – | Gripping and pulling top mount |
Original Strut Mount Extraction
Removing a BMW strut mount needs the right steps to avoid damage. The 335i suspension disassembly is detailed and requires the right tools. This ensures a smooth process.
First, find the strut mount and the bolts to remove. Use a socket wrench, like a 16mm or 18mm, to loosen them. It’s important to remove the bolts in the right order to protect the suspension and steering.
Bolt Removal Sequence
The bolt removal sequence for the strut mount is as follows:
- Remove the top nut that holds the strut mount in place
- Loosen the bolts that connect the strut mount to the steering knuckle
- Remove the bolts that secure the strut mount to the suspension tower
Component Separation Technique
If needed, use a spreader or screwdriver to separate components. Be gentle to avoid damage. The goal is to remove the strut mount without harming the surrounding parts.
By following the correct bolt removal sequence and using the right techniques, you can successfully extract the original strut mount from your 2013 BMW 335i. This will allow you to replace it with a new one, ensuring optimal performance and safety on the road. The BMW strut mount removal process requires patience and attention to detail, but with the right guidance, you can complete the job efficiently and effectively.
| Tool | Size | Description |
|---|---|---|
| Socket wrench | 16mm, 18mm | Used to loosen and remove bolts |
| Spreader | – | Used to separate components if necessary |
| Screwdriver | – | Used to separate components if necessary |
New Strut Mount Installation Procedure
Installing a new strut mount on a 2013 BMW 335i needs careful attention. You must follow the right alignment and torque to ensure a good fit. This is key to avoiding problems with the 335i’s suspension.
Start by aligning the new strut mount as the manufacturer suggests. This means placing it correctly and making sure it fits well. Getting this right is important to avoid damage and for a smooth ride.
Alignment Specifications
The alignment for the BMW strut mount is as follows:
- Make sure the strut mount is correctly seated and aligned with the strut tower
- Follow the manufacturer’s guidelines for the right alignment and torque
- Use a torque wrench to tighten the nuts holding the strut mount to the strut tower
Torque Requirements
The torque needed for the BMW strut mount installation is very important. The recommended values are:
- 81Nm for the nut that holds the strut to the spindle
- 34Nm for the nuts that secure the strut mount to the strut tower
By following these alignment and torque guidelines, you can ensure a successful installation. This will help keep the 335i’s suspension in top shape.
| Component | Torque Requirement |
|---|---|
| Strut to Spindle | 81Nm |
| Strut Mount to Strut Tower | 34Nm |
Component Reassembly Sequence
Reassembling the suspension on your 2013 BMW 335i after a BMW suspension reassembly needs a specific order. This ensures everything fits right and works well. You should put parts back in the reverse order they were removed to avoid damage.
The 335i strut mount installation is a critical part of this. It needs careful alignment and securing. Following the right sequence helps prevent future suspension or steering issues.
Key components to pay attention to include:
- Strut assembly
- Brake lines
- Other disconnected parts
Make sure to tighten all nuts and bolts correctly. This keeps the suspension stable and secure.
By carefully reassembling and following the correct sequence, you ensure a smooth ride in your 2013 BMW 335i. Always check your owner’s manual or a reliable repair guide for detailed instructions on BMW suspension reassembly and 335i strut mount installation.
Post-Installation Checks
After replacing the BMW strut mount, it’s vital to check the installation. This ensures the suspension moves right and the vehicle is safe. For a 2013 BMW 335i, testing the suspension is key to confirm the strut mount works right.
Checking the suspension’s movement is a big part of the post-installation checks. This means bouncing the car up and down to see if it goes back to normal smoothly. Also, following road test guidelines is important. This helps make sure the car drives well and doesn’t have any odd sounds or shakes. Checking the BMW strut mount is a must to catch any problems early.
Suspension Movement Tests
These tests should be done in a safe place, like an empty parking lot. Bounce the car up and down a few times to see if it moves right or makes any odd sounds. If you find any problems, check the installation again to make sure everything is right.
Road Test Guidelines
Take the car for a spin to see how it handles. Try driving straight, turning, and braking. Check if the suspension makes any weird noises or shakes. Also, make sure the steering feels right. By doing these tests, including checking the BMW strut mount and the 335i’s suspension, you can be sure your car is safe and working well.
Common Installation Mistakes to Avoid
Replacing the strut mount on a 2013 BMW 335i requires attention to detail. One key mistake is not aligning components correctly. This can cause uneven tire wear and affect suspension performance. It’s also important to use the right torque to avoid damaging other parts.
Some common mistakes to avoid include:
- Incorrect component positioning, which can lead to reduced suspension performance and increased wear on other parts
- Insufficient torque, which can result in loose connections and compromised safety
- Failure to follow proper installation procedures, which can lead to BMW strut mount installation errors and reduced vehicle stability
To avoid these mistakes, it’s essential to follow the manufacturer’s instructions. Take your time to ensure each step is done right. This way, you can prevent common installation mistakes and ensure a safe replacement of your BMW 335i’s strut mount. It also helps avoid unnecessary repairs and keeps your vehicle in top shape.
| Common Mistake | Consequence | Prevention |
|---|---|---|
| Incorrect component positioning | Reduced suspension performance and increased wear | Follow manufacturer’s instructions and double-check positioning |
| Insufficient torque | Loose connections and compromised safety | Use a torque wrench and follow specified torque values |
| Failure to follow proper installation procedures | BMW strut mount installation errors and reduced vehicle stability | Read and follow the manufacturer’s instructions carefully |
Conclusion
By following the steps to replace the strut mount on your 2013 BMW 335i, you’ve learned a lot about car maintenance. The feeling of fixing this BMW 335i strut mount replacement yourself is truly rewarding. You’ve saved money and learned more about your car’s suspension system.
DIY suspension maintenance is not only fun but also helps your car last longer. With the new strut mount in place, you’ll enjoy a smoother ride. Use what you’ve learned to tackle more car maintenance tasks confidently.
Frequently Asked Questions
What are the benefits of replacing the strut mount on a 2013 BMW 335i?
Replacing the strut mount can improve your car’s handling and ride quality. It also makes your car safer. Keeping your suspension in good shape helps your car last longer.
What safety equipment is required when replacing the strut mount on a 2013 BMW 335i?
You’ll need jack stands, wheel chocks, and eye protection. Work in a bright, clean area. This helps avoid accidents.
How can I identify a failing strut mount on my 2013 BMW 335i?
Look for creaking or knocking noises. Also, check for uneven tire wear or body roll. Visible damage means it’s time for a new mount.
What specialized tools are required to replace the strut mount on a 2013 BMW 335i?
You’ll need a strut spring compressor and a torque wrench. A hub puller might also be needed. Having the right tools ensures a smooth replacement.
Where are the proper lifting and support points on a 2013 BMW 335i when replacing the strut mount?
Use the right jack points and support with jack stands. This keeps your car safe and prevents damage. Always follow the manufacturer’s guidelines.
How do I properly remove the strut mount from my 2013 BMW 335i?
Start by removing the wheels and managing brake lines. Then, disconnect the strut assembly carefully. Follow detailed instructions for a successful replacement.
What steps are involved in accessing the top mount on a 2013 BMW 335i?
Remove any obstructions to get to the strut tower area. Clear instructions will help you prepare for the replacement.
How do I properly extract the original strut mount from my 2013 BMW 335i?
Remove the bolts in the right order and separate the components carefully. This ensures a safe and effective removal.
What are the key steps for installing the new strut mount on my 2013 BMW 335i?
Align the new mount correctly and tighten the fasteners as specified. Paying attention to these details ensures the mount works well.
How do I properly reassemble the suspension components on my 2013 BMW 335i after installing the new strut mount?
Reconnect the strut assembly and brake lines in the correct order. This ensures the suspension is properly reassembled.
What checks and tests should I perform after installing the new strut mount on my 2013 BMW 335i?
Check the suspension movement and test the car on the road. This confirms the new mount is working right.
What common mistakes should I avoid when replacing the strut mount on my 2013 BMW 335i?
Avoid mistakes like wrong alignment, incorrect torque, and wrong component placement. This ensures a safe and effective replacement.
