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  1. Home
  2. Audi Parts
  3. Emission Control
  4. Engine Crankcase Breather Hose Connector

Audi Engine Crankcase Breather Hose Connector Replacement

Audi Engine Crankcase Breather Hose Connector

This connector links the crankcase breather hose to the engine or PCV system. A cracked or leaking connector can cause vacuum leaks, oil misting and poor idle quality. Replacing it ensures a sealed crankcase ventilation path and helps your Audi engine run cleaner and more efficiently.

Importance of High-Quality Audi Breather Hose Connectors

Essential for reliable PCV function and leak-free crankcase ventilation.

  • Prevents Vacuum Leaks: Maintains proper system pressure for smooth engine operation.
  • Eliminates Oil Mist Escape: Seals the hose junction to stop oil vapor leakage.
  • Supports Emission Control: Keeps the breather system functioning efficiently.
  • Restores Idle Stability: Fixes air leaks that disrupt engine balance.

Common Features of Audi Breather Hose Connectors

Made from durable plastic or composite materials with secure locking features.

  • Heat-Resistant Plastic: Built to survive under-hood temperatures without cracking.
  • Quick-Connect Design: Makes installation simple with a secure snap fit.
  • Exact OEM Shape: Fits directly into the breather hose or valve assembly.
  • Leak-Resistant Seal: Designed to maintain airtight connections over time.

Why Choose eEuroparts for Audi Hose Connectors?

  • Reliable Sourcing: All connectors come from trusted OEM or aftermarket brands.
  • Exact Fitment Tools: Easily verify compatibility using your Audi model.
  • Fast Part Access: Browse and order in seconds with our intuitive site.
  • Experienced Staff: We’re here to help with tough part matches or install questions.

Explore More Audi Parts at eEuroparts

Seal your PCV system properly with high-quality hose connectors from eEuroparts. We provide precise parts that keep your Audi running clean, efficient and leak-free with every mile.

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Available on all kits, sets & Bison performance products