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Cardone 5C-32947 Power Brake Booster
Reliable Vacuum Power Brake Booster for Audi and Volkswagen
The Cardone Vacuum Power Brake Booster 5C-32947 is designed to restore proper brake assist function in select Audi and Volkswagen models. Engineered with a dual diaphragm style and durable steel construction, this power brake booster ensures consistent braking performance and safety.
- Dual diaphragm style for enhanced vacuum power assist
- Steel material construction for durability and longevity
- Diaphragm diameter of 9.45 mm for precise brake response
- Includes insert, instruction sheet, and seal kit for installation
- Compatible with Audi A4, A4 Quattro, A6, A6 Quattro, S4, S6, S8 and Volkswagen Passat
- New product condition, no master cylinder included
- Black finish for corrosion resistance and OEM appearance
About the Cardone Vacuum Power Brake Booster Line
The Cardone Vacuum Power Brake Booster product line focuses on delivering reliable brake assist components that meet or exceed OEM specifications. This line is engineered to provide consistent vacuum pressure and diaphragm integrity, which are critical for maintaining proper brake pedal feel and stopping power. The 5C-32947 model is part of this line, offering a dual diaphragm design that supports enhanced braking performance for specific Audi and Volkswagen vehicles.
Product Details and Specifications
This power brake booster features a dual diaphragm style with a 9.45 mm diaphragm diameter, designed to optimize vacuum assist for improved brake pedal responsiveness. Constructed from steel, the booster offers strength and resistance to wear over time. The black color finish helps protect against corrosion and maintains a clean appearance under the hood. The package includes an insert, instruction sheet, and seal kit to facilitate proper installation. Note that the master cylinder is not included with this part.
Common Applications and Problem Resolution
- Restores brake assist in Audi A4, A4 Quattro, A6, A6 Quattro, S4, S6, S8, and Volkswagen Passat models
- Addresses hard brake pedal issues caused by vacuum booster failure
- Eliminates reduced braking power due to diaphragm wear or leaks
- Resolves inconsistent brake pedal feel and sponginess
- Prevents vacuum leaks that can affect engine performance and braking
Installation Notes and Tips
- Ensure compatibility with your specific Audi or Volkswagen model before installation
- Follow the included instruction sheet carefully for proper seal kit application
- Verify vacuum hose connections are secure to prevent leaks
- Do not reuse old seals or gaskets to maintain vacuum integrity
- Test brake pedal feel after installation to confirm proper operation
Quality Assurance and Warranty
The Cardone Vacuum Power Brake Booster 5C-32947 is supplied new and manufactured to meet strict quality standards. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship. For warranty information, refer to Cardone's official documentation or contact the manufacturer directly.
| Brand | Cardone |
| Part Number | 5C-32947 |
| Position | Vacuum Power Brake Booster |
| Brake Booster Diaphragm Style | Dual |
| Color | Black |
| Diaphragm Diameter (mm) | 9.45 |
| E-Waste | No |
| Master Cylinder Included | No |
| Material | Steel |
| Package Contents | Insert; Instruction Sheet; Seal Kit |
| Product Condition | New |
This part fits 56 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | Audi | A4 | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2009 | Audi | A4 | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2009 | Audi | A4 | N/A | with TRW Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2009 | Audi | A4 Quattro | Base | N/A | with ATE Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | ||
| 2009 | Audi | A4 Quattro | Cabriolet | N/A | with TRW Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | ||
| 2009 | Audi | A4 Quattro | Avant | N/A | with ATE Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | ||
| 2009 | Audi | A4 Quattro | Elite | N/A | with ATE Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | ||
| 2009 | Audi | A4 Quattro | Cabriolet | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | ||
| 2009 | Audi | S4 | N/A | Fitment note: without Master Cylinder; Vacuum Power Brake Booster | |||
| 2008 | Audi | A4 | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2008 | Audi | A4 | N/A | with TRW Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2008 | Audi | A4 Quattro | N/A | with TRW Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2008 | Audi | A4 Quattro | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2008 | Audi | S4 | N/A | Fitment note: without Master Cylinder; Vacuum Power Brake Booster | |||
| 2007 | Audi | A4 | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2007 | Audi | A4 | N/A | with TRW Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2007 | Audi | A4 Quattro | N/A | with TRW Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2007 | Audi | A4 Quattro | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2007 | Audi | S4 | N/A | Fitment note: without Master Cylinder; Vacuum Power Brake Booster | |||
| 2007 | Audi | S8 | N/A | Fitment note: without Master Cylinder; Vacuum Power Brake Booster | |||
| 2006 | Audi | A4 | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2006 | Audi | A4 | N/A | with TRW Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2006 | Audi | A4 Quattro | N/A | with TRW Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2006 | Audi | A4 Quattro | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2006 | Audi | S4 | N/A | Fitment note: without Master Cylinder; Vacuum Power Brake Booster | |||
| 2005 | Audi | A4 | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2005 | Audi | A4 | N/A | with TRW Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2005 | Audi | A4 Quattro | N/A | with TRW Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2005 | Audi | A4 Quattro | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2005 | Audi | A6 Quattro | N/A | Fitment note: without Master Cylinder; Vacuum Power Brake Booster | |||
| 2005 | Audi | S4 | N/A | Fitment note: without Master Cylinder; Vacuum Power Brake Booster | |||
| 2005 | Volkswagen | Passat | N/A | with Lucas Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2004 | Audi | A4 | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2004 | Audi | A4 | N/A | with TRW Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2004 | Audi | A4 Quattro | N/A | with TRW Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2004 | Audi | A4 Quattro | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2004 | Audi | A6 | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2004 | Audi | A6 Quattro | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2004 | Audi | S4 | N/A | Fitment note: without Master Cylinder; Vacuum Power Brake Booster | |||
| 2004 | Audi | S6 | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2004 | Volkswagen | Passat | N/A | with Lucas Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2003 | Audi | A4 | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2003 | Audi | A4 | N/A | with TRW Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2003 | Audi | A4 Quattro | N/A | with TRW Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2003 | Audi | A4 Quattro | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2003 | Audi | A6 Quattro | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2003 | Audi | S6 | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2003 | Volkswagen | Passat | N/A | with Lucas Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2002 | Audi | A4 | N/A | Fitment note: without Master Cylinder; Vacuum Power Brake Booster | |||
| 2002 | Audi | A4 Quattro | N/A | Fitment note: without Master Cylinder; Vacuum Power Brake Booster | |||
| 2002 | Audi | A6 | N/A | Fitment note: without Master Cylinder; Vacuum Power Brake Booster | |||
| 2002 | Audi | A6 Quattro | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2002 | Audi | S6 | N/A | with Girling Master Cylinder; without Master Cylinder; Vacuum Power Brake Booster | |||
| 2002 | Volkswagen | Passat | 4.0L | W8 | N/A | To VIN # 3B2010026; without Master Cylinder; Vacuum Power Brake Booster | |
| 2002 | Volkswagen | Passat | 2.8L | V6 | N/A | Fitment note: without Master Cylinder; Vacuum Power Brake Booster | |
| 2002 | Volkswagen | Passat | 1.8L | L4 | N/A | Fitment note: without Master Cylinder; Vacuum Power Brake Booster |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.