Genuine Porsche 958 355 577 02 OEM Vacuum Line - 958 355 577 02

The Genuine Porsche 958 355 577 02 is an OEM factory-replacement vacuum line designed and manufactured to original Porsche specifications. This vacuum line is a direct-fit replacement component sourced directly from Porsche, ensuring exact fitment and performance identical to the original part installed at the factory.

Vacuum lines in the Porsche Cayenne (958) platform play a critical role in maintaining proper pressure within various vehicle systems. Worn, cracked, or deteriorated vacuum lines can result in rough idle, reduced brake booster performance, HVAC irregularities, or emissions-related issues. Replacing with a genuine OEM part ensures system integrity is fully restored.

Key Features:

• 100% genuine OEM Porsche part — not an aftermarket substitute
• Manufactured to factory tolerances for precise, leak-free fitment
• Resistant to heat, pressure, and engine-bay fluids
• Direct replacement — no modification required
• Ensures restoration of original system vacuum pressure and performance
• Backed by Porsche's OEM parts quality standards

For best results, inspect surrounding vacuum lines and connectors for wear during installation. Using genuine Porsche replacement parts maintains the engineering integrity of your vehicle and protects long-term reliability.