Shop 2012 Audi A4 Emissions System Parts and Oxygen (O2) Sensors

2012 Audi A4

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Emission Control Parts

Assemblies (1)

Part Types (10)

  •  
    $ 181.34 - $ 260.99
    Evaporative Emissions System Leak Detection Assembly
    2 Products
  •  
    $ 260.99 - $ 260.99
    Evaporative Emissions System Leak Detection Pump
    1 Product
  •  
    $ 5.08 - $ 24.35
    Evaporative Emissions System Line Adapter
    3 Products
  •  
    $ 14.75 - $ 14.75
    Evaporative Emissions System Line Connector
    1 Product
  •  
    $ 181.34 - $ 181.34
    Evaporative Emissions System Pressure Sensor
    1 Product
  •  
    $ 1.40 - $ 1.40
    Fuel Tank Insulator
    1 Product
  •  
    $ 101.47 - $ 101.47
    Ignition Knock (Detonation) Sensor
    1 Product
  •  
    $ 196.55 - $ 266.79
    Oxygen Sensor
    2 Products
  •  
    $ 153.03 - $ 153.03
    Secondary Air Injection Solenoid
    1 Product
  •  
    $ 153.03 - $ 153.03
    Vapor Canister Purge Solenoid
    1 Product
2012 Audi A4 Accessories
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Emission Control

Whether your Audi A4 prefers the racetrack or the open road, stick to Genuine Audi A4 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 2012 Audi A4 for miles to come.

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