PORSCHE 99734114505 Front Control Arm Mount Bracket Plate 99734114501 987.1

( Manufacturer Part Number: 99734114505 ), ( Part Type: Control Bracket Arm Mount Plate ), ( Manufacturer Warranty: 30 Day ), ( Ipn: 99734114501 ), ( Tested: Tested, Cleaned And Inspected ), ( Placement On Vehicle: Left, Right, Front ), ( Fitment Type: Direct Replacement )

Review PORSCHE Front Control Arm Mount Bracket Plate fits BOXSTER 2005–2012

The **Porsche 997 34114505 front control arm mount bracket plate (987.1, 2005 2012 Boxster)** is a precision-engineered, high-performance component designed to ensure optimal suspension alignment and durability in one of Porsche s most iconic roadsters. Crafted from high-grade, heat-treated steel, this bracket plate serves as a critical link between the lower control arm and the vehicle s subframe, providing a rigid yet flexible mounting point that absorbs road-induced stresses while maintaining precise wheel geometry. The 987.1 platform, known for its refined handling and sporty dynamics, relies on this component to deliver the balanced steering response and stability that Porsche enthusiasts expect. This specific bracket plate is engineered to fit the **2005 2012 Boxster models**, including both the S and S Cabriolet variants, ensuring a seamless integration with the suspension system. Its robust construction minimizes flex, reducing wear on bushings and control arms while enhancing overall ride quality and cornering precision. Whether used in a restoration project, a performance upgrade, or routine maintenance, this bracket plate is a vital replacement part that upholds the integrity of Porsche s legendary engineering combining strength, precision, and reliability to keep the Boxster s signature driving dynamics intact.

### Pros and Cons of Buying a Porsche 997 (987.1) Boxster Front Control Arm Mount Bracket Plate (Part Number 34114505)

1. **Compatibility and Fitment** This part is specifically designed for the Porsche 997 Boxster (987.1) chassis, ensuring a perfect fit without modifications. It is a direct replacement for the original bracket plate, which may have worn out over time.

2. **Improved Durability** The bracket plate is a structural component that supports the front control arm. A high-quality aftermarket or OEM replacement can prevent excessive wear, rust, or failure, which could lead to handling issues or suspension damage.

3. **Prevents Further Damage** If the original bracket plate is cracked, corroded, or deformed, replacing it can stop progressive wear that could affect the entire front suspension system, including the control arm, ball joints, and steering components.

4. **Cost-Effective Repair** Replacing a single bracket plate is significantly cheaper than overhauling the entire front suspension or dealing with alignment issues caused by a failing part.

5. **Maintains Performance** A properly functioning suspension ensures optimal handling, steering response, and tire wear. Replacing a worn bracket plate helps preserve the Boxster s sporty driving dynamics.

6. **Ease of Installation** While some suspension work can be complex, replacing a bracket plate is generally a straightforward job for someone with basic mechanical skills or a trusted mechanic. It typically requires removing the wheel, disconnecting the control arm, and installing the new part with the correct bolts and torque specifications.

7. **Availability of Parts** As a common Porsche 997 part, this bracket plate is widely available from OEM suppliers, reputable aftermarket brands, and online marketplaces. This makes sourcing the part relatively easy.

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1. **Potential for Counterfeit or Low-Quality Parts** Some aftermarket parts may be poorly manufactured or counterfeit, leading to premature failure or improper fitment. It s important to purchase from trusted suppliers or dealerships to avoid this risk.

2. **Labor Costs** If you re not comfortable working on suspension components, labor costs at a Porsche dealership or specialist shop can be high, especially for a Boxster, which may require specialized tools or expertise.

3. **Additional Wear Indicators** Replacing just the bracket plate doesn t address other potential issues in the suspension, such as worn bushings, rusted control arms, or misaligned components. A full inspection may be necessary to ensure long-term reliability.

4. **Torque Specifications and Alignment** Improper torque on bolts or failure to perform a wheel alignment after installation can lead to premature wear or handling issues. This requires attention to detail during installation.

5. **Time-Consuming for DIYers** While not overly complex, suspension work can be time-consuming, especially for those unfamiliar with the process. It may require disassembling parts of the front end, which can be tricky without the right tools.

6. **Rust and Corrosion Risks** If the original bracket plate failed due to rust or environmental exposure, the new part may also be susceptible if not properly treated or if the surrounding components are neglected.

7. **Limited Long-Term Warranty** Aftermarket parts often come with limited warranties (if any), whereas OEM parts may have better coverage, though this depends on the supplier.

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Replacing a worn or damaged front control arm mount bracket plate on a Porsche 997 Boxster is a practical and often necessary repair to maintain suspension integrity and driving performance. The benefits of improved durability, preventative maintenance, and cost savings outweigh the potential drawbacks, provided the part is sourced responsibly and installed correctly. However, it s important to address the root cause of the failure (e.g., rust, impact damage) and inspect the surrounding suspension components to avoid recurring issues.

If the bracket plate is the only failing part and the rest of the suspension is in good condition, this repair is highly recommended. For those uncomfortable with suspension work, consulting a Porsche specialist ensures proper installation and alignment.

- **Source the part from a reputable supplier** (e.g., Porsche OEM, Mann Filter, or trusted aftermarket brands like Meyle or Febi Bilstein).

- **Inspect the entire front suspension** (control arms, bushings, ball joints, and steering components) to identify any related wear.

- **Follow torque specifications** and perform a wheel alignment after installation to ensure optimal performance.

- **Consider professional installation** if you lack experience with suspension work, especially for a high-performance vehicle like the Boxster.

- **Monitor the part post-installation** to confirm it resolves the issue and doesn t introduce new problems.

This repair is a cost-effective way to extend the life of your Boxster s suspension and maintain its handling characteristics.

Details:

Part Fitment and Compatibility. Remember LEFT means the Drivers side of vehicle and RIGHT Passengers in our listings.

part #: 99734114505 prices

• $39.99-$120.00

specifications swabasus:

• for models: Boxster
• for makes: Porsche
• for years: 2005-2012
• mpn: 99734114505
• part type: Control Bracket Arm Mount Plate
• manufacturer warranty: 30 Day
• ipn: 99734114501
• tested: Tested, Cleaned And Inspected
• placement on vehicle: Left, Right, Front
• fitment type: Direct Replacement

returns swabasus:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

seller swabasus:

• city: Waverly, Minnesota
• rating: 99.7%
• # reviews: 92640

offer swabasus:

• sold: 0
• started: March 6, 2026
• options: Ship-to-home
• quantity: 1
• availability: In Stock

shipping swabasus:

• carrier: USPS, FedEx
• type: Calculated
• cost: $0.00
• transit: 4-10 Days
• service: USPS Ground Advantage, FedEx 2Day, FedEx Standard Overnight, USPS Priority Mail
• class: Standard, Expedited, One-day

payments swabasus:

• wallet: Google-pay
• other
• credit card: Discover

general swabasus:

• Car Truck Parts Accessories > Steering Suspension > Sway Bars, Links Bushings
• condition: Used

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