Emissions Service Kit

Complete PCV Kit for your engine
Mfg Part #
ECS Part #
Assembled By ECS
$677.56 (Sale - Save 5%)
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Product Details

If you’ve upgraded the power of your engine, chances are it’s just a matter of time before your PCV system fails. Yet, even if your car is stock, this is a system with a limited lifespan. This system is designed to give gases a way to escape in a controlled manner from the crankcase. At the heart of the system are the PCV Valve and the Breather Hoses.

The breather tube connects the crankcase to a clean source of fresh air, while the PCV Valve connects the crankcase to the intake manifold. It is critical that the parts of the PCV system be kept clean and open; otherwise air flow will be insufficient. A plugged or malfunctioning PCV system will eventually damage an engine.

This replacement kit contains:

  • Crankcase Breather Hose
  • Three-Way Valve Housing
  • Breather Valve
  • PCV Valve
  • Vent Hose
  • Air Hose
  • Angled Connector
  • Suction Pump
  • Breather Hoses / Tubes
  • Clamps, O-Rings and Springs

It’s recommended that you check your PCV system each time you replace the air filter and the spark plugs, due to the fact that the valve is operating continuously.

When replacing your PCV Valve, be sure to check out the other areas of your engine as well. Filters, spark plugs and hoses all need replaced after a certain amount of time and ECS Tuning has all the components needed to keep your vehicle running perfectly.

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi B6 A4 FWD 1.8T
Audi B6 A4 Quattro 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.


ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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