FEBI BILSTEIN 173131 Air Filter

Compatible with AUDI A8 D5 (4N2, 4N8, 4NC, 4NL) ,
High-quality air filter designed to maintain optimal engine performance by trapping contaminants. Ensures clean air intake for efficient combustion.
22.17 EUR
inc. VAT 21%
In stock 13
Delivery 1 day (15.05.2026)
PN 173131
Make FEBI BILSTEIN
EAN 4054224731314

This FEBI BILSTEIN air filter, part number 173131, is engineered to meet stringent quality standards, ensuring your vehicle's engine receives clean, filtered air. By effectively removing dust, dirt, pollen, and other airborne particles, it prevents them from entering the combustion chamber, which can cause premature wear and reduced efficiency. Replacing your air filter regularly with a reliable component like this FEBI BILSTEIN filter is crucial for maintaining your engine's health and performance. A clogged filter can restrict airflow, leading to decreased horsepower, poor fuel economy, and increased emissions. This filter is designed for a precise fit, making installation straightforward and ensuring proper sealing. Choose FEBI BILSTEIN for dependable filtration that supports your engine's longevity and optimal operation. This air filter is a vital maintenance item for any vehicle owner looking to preserve their engine's performance and efficiency over time.

  • Ensures clean air intake for optimal engine performance.
  • Traps dust, dirt, pollen, and other airborne contaminants.
  • Prevents premature engine wear and maintains efficiency.
  • Helps improve fuel economy and reduce emissions.
  • Designed for precise fit and easy installation.
  • High-quality construction from FEBI BILSTEIN.
  • Part number: 173131.
Filter assembly
Filter cartridge
Inner diameter [mm]
90°
Height [mm]
201
Outer diameter [mm]
163
  • AUDI
    • A8 D5 (4N2, 4N8, 4NC, 4NL)
      • 55 TFSI Mild Hybrid quattro (250kW/340PS)
      • 50 TFSI Mild Hybrid quattro (4N8) (210kW/286PS)
      • 60 TFSI e quattro (330kW/449PS)
      • S8 Mild Hybrid quattro (420kW/571PS)
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