Details

• Brand:

  

• SKU:

  4G0-133-843-L

• Other Names:

  Filter Element, Filter

• Description:

  Improve airflow and maintain peak engine performance with the Genuine Audi Air Intake Duct, part number 4G0-133-843-L. Specifically engineered for 4.0T twin-turbocharged Audi engines, this OEM air guide channels cool, filtered air directly into your engine’s intake system, enhancing throttle response, cooling efficiency, and overall performance.

  This air duct is a direct-fit, factory replacement that installs easily with no modifications. Designed to match the original part in both function and durability, it’s an essential component for maintaining your Audi's high-output turbocharged system. Backed by a 1-year manufacturer warranty, this air guide is the reliable choice for OEM restoration or performance maintenance.

  Compatible Vehicles:

  • Audi A6 4.0T

  • Audi A7 4.0T

  • Audi S6

  • Audi S7
    (Various model years – confirm with VIN or Audi dealer for exact fitment.)

  Features & Benefits:

  • Genuine OEM Audi Part – Ensures factory-spec fitment and airflow control

  • Air Intake Duct – Channels cold air into the turbo intake system

  • Supports Engine Efficiency – Reduces heat soak and improves throttle response

  • High-Temperature Resistant – Built to withstand engine bay conditions

  • Ideal for Turbocharged Engines – Precision designed for Audi 4.0T V8 models

  • Direct Replacement – No modification required; installs using OEM mounts

  • 1-Year Manufacturer Warranty – Backed by Audi for peace of mind

  • Part Number – 4G0-133-843-L

  What You Get:
  1 × Genuine Audi Engine Air Intake Duct (Part #: 4G0-133-843-L)
  OEM packaging

• Notes: Included with air cleaner assembly.

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