Shop 2009 Audi S4 Emissions System Parts and Oxygen (O2) Sensors

2009 Audi S4

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Emission Control Parts

Assemblies (1)

Part Types (10)

  •  
    $ 119.99 - $ 119.99
    Evaporative Emissions System Leak Detection Pump Filter
    1 Product
  •  
    $ 8.40 - $ 24.38
    Evaporative Emissions System Line Adapter
    2 Products
  •  
    $ 24.38 - $ 24.38
    Evaporative Emissions System Line Connector
    1 Product
  •  
    $ 311.65 - $ 355.00
    Oxygen Sensor
    2 Products
  •  
    $ 395.81 - $ 395.81
    Secondary Air Injection Control Valve
    1 Product
  •  
    $ 8.40 - $ 8.40
    Secondary Air Injection Pump Adapter
    1 Product
  •  
    $ 84.99 - $ 395.81
    Secondary Air Injection Pump Check Valve
    2 Products
  •  
    $ 183.31 - $ 183.32
    Secondary Air Injection Solenoid
    2 Products
  •  
    $ 56.48 - $ 56.48
    Vacuum Reservoir
    1 Product
  •  
    $ 218.31 - $ 218.31
    Vapor Canister Purge Solenoid
    1 Product
2009 Audi S4 Accessories
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Emission Control

Whether your Audi S4 prefers the racetrack or the open road, stick to Genuine Audi S4 Emission Control Parts for pure Audi performance. Never settle for less when it comes to what moves you. For original fit, performance and reliability choose Genuine Audi parts.

Preserve your 2009 Audi S4 for miles to come.

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