Porsche Cayenne 9PA Window Regulator Bracket Support

🏎️ Porsche Cayenne 9PA Window Regulator Bracket Support – 955 542 421 00

💰 Price: Varies by Material

📦 Price is for 1 complete product.

This is a finished 3D printed replacement window regulator bracket for the first-generation Porsche Cayenne 9PA / 955 / 957, designed as a replacement for the factory component with OEM reference 955 542 421 00.

The Porsche parts catalog identifies 955 542 421 00 as a bracket/support for the window regulator. The same catalog also lists 955 542 421 01 for certain vehicle configurations, so always compare the part number and configuration of your original component before ordering.

The original factory bracket is manufactured from plastic and contains relatively thin sections in areas exposed to repeated mechanical stress. After years of window operation, vibration, and temperature changes, these thin areas can become brittle and crack or break.

Our replacement has been slightly reinforced compared with the original factory design. We added additional material to the areas where the original component is particularly thin and vulnerable, while retaining the original mounting geometry.

🛠️ Reinforced Design & Silicone Glass Installation

One of the improvements of our replacement design is the slightly widened opening where the door glass enters the plastic bracket.

The opening is intentionally only very slightly wider, providing enough space to use ordinary silicone sealant during installation.

The installer can apply silicone inside the bracket opening and then insert the glass. After the silicone cures, it can provide additional support and vibration damping between the glass and plastic bracket.

This can help reduce the direct transmission of vibration and mechanical shock from the glass to the plastic component, reducing additional stress on the bracket during normal vehicle and window operation.

The silicone installation is optional and should be performed appropriately for the specific vehicle and installation conditions.

✨ Key Features

• 🔧 Replacement for OEM 955 542 421 00
• 🏎️ Designed for Porsche Cayenne 9PA / 955 / 957
• 📅 For applicable 2003–2010 Porsche Cayenne models
• 🪟 Window regulator bracket connecting the door glass to the window regulator mechanism
• 💪 Slightly reinforced compared with the original factory bracket
• 🧱 Additional material in areas where the original plastic is particularly thin
• 📏 Slightly widened glass opening
• 🧴 Allows optional use of ordinary silicone between the glass and bracket
• 🔇 Silicone can provide additional vibration damping
• 🛠️ Finished 3D printed product
• 🧪 Available in PETG, ASA, and PA Nylon
• 💰 PETG – most affordable option
• 💪 ASA – highly durable option for demanding automotive applications
• 🏆 PA Nylon – premium option with excellent mechanical strength and durability

🏎️ Compatibility

Designed for the first-generation:

Porsche Cayenne 9PA / 955 / 957

Applicable model years include:

• 2003
• 2004
• 2005
• 2006
• 2007
• 2008
• 2009
• 2010

OEM reference:

955 542 421 00
955-542-421-00
95554242100

The Porsche parts documentation lists 955 542 421 00 and 955 542 421 01 as different bracket versions depending on vehicle configuration.

⚠️ Important Fitment Information

Please check the part number and configuration of your original bracket before ordering.

This listing is specifically for the replacement of:

955 542 421 00

The Porsche parts catalog also lists:

955 542 421 01

for certain configurations, including vehicles with specific glass options. If your original bracket has 955 542 421 01, do not assume that this product is the correct version.

🔧 Finished Product

This listing is for a finished 3D printed replacement part.

It is not a 3D printable file.

The product is manufactured in the material selected when ordering:

PETG
The most economical material option.

ASA
A highly durable material suitable for demanding automotive applications.

PA Nylon
A premium material offering excellent mechanical strength and durability.

For the highest durability, ASA and PA Nylon are the recommended options.

📋 Product Details

• Product: Porsche Cayenne Window Regulator Bracket
• Product type: Window Regulator Bracket / Window Regulator Support
• OEM reference: 955 542 421 00
• Alternative OEM reference: 955 542 421 01 exists for certain configurations
• Vehicle: Porsche Cayenne
• Platform: 9PA / 955 / 957
• Model years: 2003–2010
• Material: PETG / ASA / PA Nylon
• Design: Slightly reinforced replacement design
• Glass opening: Slightly widened for optional silicone installation
• Product type: New finished 3D printed replacement
• Quantity: 1 complete bracket

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