HomeEmission Control > Crankcase Ventilation SystemGenuine 94810721552 Engine Crankcase Breather Hose
Part #: 94810721552

Genuine 94810721552 Engine Crankcase Breather Hose

⚙️ 4 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Porsche, Cayenne
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Reliable Engine Crankcase Breather Hose for Porsche Cayenne

The Genuine 94810721552 engine crankcase breather hose is designed specifically for Porsche Cayenne models. This essential component ensures proper ventilation of the engine crankcase, helping maintain optimal engine performance and emission control.

  • Compatible with Porsche Cayenne vehicles
  • Genuine part number 94810721552 for precise fitment
  • Engine crankcase breather hose designed for emission control systems
  • Durable construction to withstand engine heat and pressure
  • Helps maintain proper crankcase ventilation and reduce emissions

Product Details and Compatibility

This Genuine engine crankcase breather hose (part number 94810721552) is engineered to meet the exact specifications required for Porsche Cayenne models. As part of the emission control system, it facilitates the ventilation of gases from the engine crankcase back into the intake system, reducing harmful emissions and preventing pressure buildup. The hose is manufactured to endure the demanding conditions within the engine bay, including exposure to heat, oil vapors, and mechanical stress.

Purpose and Common Issues Addressed

  • Prevents excessive crankcase pressure that can cause oil leaks
  • Reduces engine emissions by routing blow-by gases properly
  • Helps avoid engine performance issues related to poor ventilation
  • Minimizes risk of contamination in the intake system
  • Supports compliance with emission regulations for Porsche Cayenne

Installation Notes and Tips

When installing the Genuine 94810721552 crankcase breather hose, ensure the engine is cool to avoid injury. Inspect the connecting points for any signs of wear or damage before fitting the new hose. Properly secure all clamps and connections to prevent leaks. It is recommended to replace any related seals or gaskets during installation to maintain system integrity.

Quality Assurance and Warranty

As a Genuine part, the 94810721552 crankcase breather hose meets Porsche’s quality standards for fit, form, and function. This part is manufactured to provide reliable service life and maintain emission control system performance. Warranty coverage is subject to Porsche’s terms and conditions for Genuine parts, ensuring confidence in durability and compatibility.

This part fits 4 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2006PorscheCayenneTurbo4.5LV8N/ASeperator to Cam Cover; Turbo
2005PorscheCayenne4.5LV8N/ASeperator to Cam Cover; Turbo
2004PorscheCayenne4.5LV8N/ASeperator to Cam Cover; Turbo
2003PorscheCayenneTurboN/ASeperator to Cam Cover

* 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.