Silicone Reinforced Breather Hose Kit - With Billet PCV Valve

Designed to replace the crumbling plastic and rubber factory breather hoses
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Product Details

Please Note: Only available for purchase and shipment within the United States 

This complete silicone hose kit with billet check valve is designed to replace all of the crumbling plastic and rubber awfulness that is the factory breather hose system.

Replaces the following factory parts:

  • Valve Cover Breather Hose (06A 103 221AN)
  • Block to Intake Manifold Hose (06A 103 221BM)
  • T-Hose (06A 103 247)
  • Block Breather Tube (06A 103 213F)
  • Valve Cover Breather Tube (06A 103 213AF)
  • 034Motorsport Billet PCV Valve  - Replaces (035 103 245A)

Features a billet aluminum block breather adapter with an o-ring seal that utilizes the factory retaining clip.

Late cars require the 25mm Valve Cover Breather Hose (06A 103 221AN) and Late Block to Intake Manifold Hose (06A 103 221BM). The Auxiliary Check Valve Breather Hose will be eliminated with this kit. The hose can be plugged, or the valve cover provision can be capped off.

Cross Reference
  • 0341013007, 035103245A, 06A103213AF, 06A103213F, 06A103221AN, 06A103247

This Part Fits the Following Vehicles

Make Model Submodel Engine
Volkswagen 337/20AE All 1.8T
Volkswagen Golf IV All 1.8T
Volkswagen Jetta IV All 1.8T
Volkswagen Jetta IV GLI All 1.8T
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.


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Manufacturer names and/or part numbers are used only for identification purposes.

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