PURFLUX A1819 Air Filter

Compatible with AUDI A4 B9 (8W2, 8WC) , AUDI A4 B9 Avant (8W5, 8WD) , AUDI A4 Allroad B9 (8WH, 8WJ) Show more info
PURFLUX A1819 air filter. Ensures clean air intake for optimal engine performance and efficiency.
22.59 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (29.06.2026)
PN A1819
Make PURFLUX
EAN 3286062018192

The PURFLUX A1819 air filter is designed to capture dust, dirt, and other airborne contaminants before they enter your engine. Maintaining a clean air filter is crucial for engine health. It prevents abrasive particles from damaging internal engine components, leading to a longer lifespan and reduced wear. A clogged air filter can restrict airflow, forcing the engine to work harder. This can result in decreased fuel efficiency and a noticeable drop in engine power and acceleration. Replacing your air filter regularly with a quality part like the PURFLUX A1819 ensures your engine breathes freely. This filter is engineered to meet or exceed original equipment specifications, providing reliable filtration and a precise fit for your vehicle. Trust PURFLUX for consistent performance and protection.

  • High-efficiency filtration captures fine particles.
  • Protects engine from harmful contaminants.
  • Ensures optimal airflow for peak performance.
  • Improves fuel economy by reducing engine strain.
  • Designed for a precise fit and easy installation.
  • Durable construction for long-lasting protection.
  • Helps maintain consistent engine power and acceleration.
  • Reliable filtration from a trusted brand.
Filter assembly
Filter cartridge
Height [mm]
153
Length [mm]
169
Width [mm]
+80
  • AUDI
    • A4 B9 (8W2, 8WC)
      • 1.4 TFSI (110kW/150PS)
      • 2.0 TFSI (185kW/252PS)
      • 2.0 TFSI quattro (185kW/252PS)
      • 2.0 TFSI (183kW/249PS)
      • 2.0 TFSI quattro (183kW/249PS)
      • 2.0 TFSI Mild Hybrid quattro (185kW/252PS) DDWA
      • 45 TFSI Mild Hybrid (180kW/245PS)
      • 45 TFSI Mild Hybrid quattro (180kW/245PS)
      • 40 TFSI Mild Hybrid (150kW/204PS)
      • 40 TFSI Mild Hybrid quattro (150kW/204PS)
      • 45 TFSI Mild Hybrid quattro (195kW/265PS)
    • A4 B9 Avant (8W5, 8WD)
      • 2.0 TFSI quattro (185kW/252PS)
      • 2.0 TFSI quattro (183kW/249PS)
      • 1.4 TFSI (110kW/150PS)
      • 2.0 TFSI (185kW/252PS)
      • 2.0 TFSI (183kW/249PS)
      • 2.0 TFSI Mild Hybrid quattro (185kW/252PS)
      • 45 TFSI Mild Hybrid (180kW/245PS)
      • 45 TFSI Mild Hybrid quattro (180kW/245PS)
      • 45 TFSI Mild Hybrid quattro (195kW/265PS)
      • 40 TFSI Mild Hybrid quattro (150kW/204PS)
      • 40 TFSI Mild Hybrid (150kW/204PS)
    • A4 Allroad B9 (8WH, 8WJ)
      • 2.0 TFSI quattro (185kW/252PS)
      • 2.0 TFSI quattro (183kW/249PS)
      • 45 TFSI Mild Hybrid quattro (180kW/245PS)
      • 2.0 TFSI Mild Hybrid quattro (185kW/252PS)
      • 45 TFSI Mild Hybrid quattro (195kW/265PS)
    • A5 (F53, F5P)
      • 2.0 TFSI quattro (185kW/252PS)
      • 2.0 TFSI (185kW/252PS)
      • 2.0 TFSI quattro (183kW/249PS)
      • 1.4 TFSI (110kW/150PS)
      • 2.0 TFSI Mild Hybrid quattro (185kW/252PS)
      • 45 TFSI Mild Hybrid (180kW/245PS)
      • 45 TFSI Mild Hybrid quattro (180kW/245PS)
      • 40 TFSI Mild Hybrid (150kW/204PS)
      • 40 TFSI Mild Hybrid quattro (150kW/204PS)
    • A5 Sportback (F5A, F5F)
      • 2.0 TFSI (185kW/252PS)
      • 2.0 TFSI quattro (185kW/252PS)
      • 2.0 TFSI quattro (183kW/249PS)
      • 1.4 TFSI (110kW/150PS)
      • 2.0 TFSI Mild Hybrid (185kW/252PS)
      • 2.0 TFSI Mild Hybrid quattro (185kW/252PS)
      • 45 TFSI Mild Hybrid (180kW/245PS)
      • 45 TFSI Mild Hybrid quattro (180kW/245PS)
      • 40 TFSI Mild Hybrid quattro (150kW/204PS)
      • 40 TFSI Mild Hybrid (150kW/204PS)
    • Q5 (FYB, FYG)
      • 2.0 TFSI quattro (183kW/249PS)
      • 2.0 TFSI quattro (185kW/252PS)
      • 45 TFSI Mild Hybrid quattro (180kW/245PS)
      • 55 TFSI e quattro (270kW/367PS)
      • 50 TFSI e quattro (220kW/299PS)
      • 45 TFSI Mild Hybrid quattro (195kW/265PS)
      • 50 TFSI e quattro (220kW/299PS)
      • 35 TDI (120kW/163PS)
      • 40 TFSI Mild Hybrid quattro (150kW/204PS)
      • 55 TFSi e quattro (270kW/367PS)
    • A5 Kabriolets (F57, F5E)
      • 2.0 TFSI quattro (185kW/252PS)
      • 2.0 TFSI (185kW/252PS)
      • 2.0 TFSI Mild Hybrid quattro (185kW/252PS)
      • 45 TFSI Mild Hybrid (180kW/245PS)
      • 45 TFSI Mild Hybrid quattro (180kW/245PS)
      • 40 TFSI Mild Hybrid (150kW/204PS)
      • 40 TFSI Mild Hybrid quattro (150kW/204PS)
      • 35 TFSI Mild Hybrid (110kW/150PS)
    • Q5 Sportback (FYT)
      • 45 TFSI Mild Hybrid quattro (195kW/265PS)
      • 50 TFSI e quattro (220kW/299PS)
      • 55 TFSI e quattro (270kW/367PS)
      • 40 TFSI Mild Hybrid quattro (150kW/204PS)
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