HENGST FILTER AS354M02 Oil Separator, Crankcase Ventilation

Compatible with AUDI A6 C7 (4G2, 4GC) , AUDI A7 Sportback (4GA, 4GF) , AUDI A6 C7 Avant (4G5, 4GD) Show more info
Ensures efficient crankcase ventilation by separating oil from the air. Maintains optimal engine performance and reduces emissions.
98.65 EUR
inc. VAT 21%
In stock 25
Delivery 1 day (15.05.2026)
PN AS354M02
Make HENGST FILTER
EAN 4030776087314

This HENGST FILTER oil separator, part number AS354M02, is designed to effectively manage crankcase ventilation. It plays a crucial role in separating oil mist from the blow-by gases that are returned to the engine's intake system. By removing oil from these gases, the separator helps to prevent carbon buildup on engine components, such as intake valves and turbochargers. This leads to improved engine efficiency and longevity. Proper crankcase ventilation is essential for reducing emissions and maintaining the overall health of your engine. The AS354M02 from HENGST FILTER provides a reliable solution for this critical function.

  • High-quality oil separator for crankcase ventilation.
  • Effectively removes oil mist from blow-by gases.
  • Prevents carbon buildup in intake systems and turbochargers.
  • Contributes to optimal engine performance.
  • Helps reduce harmful emissions.
  • Durable construction for long service life.
  • Designed for specific vehicle applications.
  • Ensures efficient engine operation.
Filter assembly
Oil separator
Length [mm]
294
Width [mm]
151
Additional article/Additional information
with gasket
  • AUDI
    • A6 C7 (4G2, 4GC)
      • 2.8 FSI (150kW/204PS)
      • 2.8 FSI quattro (150kW/204PS)
    • A7 Sportback (4GA, 4GF)
      • 2.8 FSI (150kW/204PS)
      • 2.8 FSI quattro (150kW/204PS)
    • A6 C7 Avant (4G5, 4GD)
      • 2.8 FSI (150kW/204PS)
      • 2.8 FSI quattro (150kW/204PS)
    • A6 C6 (4F2)
      • 3.2 FSI (195kW/265PS)
      • 2.4 (130kW/177PS)
      • 3.2 FSI (188kW/255PS)
      • 3.2 FSI quattro (188kW/255PS)
      • 2.4 quattro (130kW/177PS)
      • 2.8 FSI (154kW/210PS)
      • 2.8 FSI quattro (154kW/210PS)
      • 2.8 FSI (140kW/190PS)
      • 2.8 FSI quattro (140kW/190PS)
      • 2.8 FSI quattro (162kW/220PS)
      • 2.8 FSI (162kW/220PS)
    • A4 B7 (8EC)
      • 3.2 FSI (188kW/255PS)
      • 3.2 FSI quattro (188kW/255PS)
    • A4 B7 Avant (8ED)
      • 3.2 FSI (188kW/255PS)
      • 3.2 FSI quattro (188kW/255PS)
    • A6 C6 Avant (4F5)
      • 3.2 FSI (188kW/255PS)
      • 3.2 FSI quattro (188kW/255PS)
      • 2.4 (130kW/177PS)
      • 2.4 quattro (130kW/177PS)
      • 2.8 FSI (154kW/210PS)
      • 2.8 FSI quattro (154kW/210PS)
      • 2.8 FSI (140kW/190PS)
      • 2.8 FSI (162kW/220PS)
      • 2.8 FSI quattro (140kW/190PS)
      • 2.8 FSI quattro (162kW/220PS)
    • A8 D3 (4E2, 4E8)
      • 3.2 FSI (191kW/260PS)
      • 3.2 FSI quattro (191kW/260PS)
      • 2.8 FSI (154kW/210PS)
    • A4 B7 Kabriolets (8HE)
      • 3.2 FSI (188kW/255PS)
      • 3.2 FSI quattro (188kW/255PS)
    • A6 Allroad C6 (4FH)
      • 3.2 FSI quattro (188kW/255PS)
    • A5 (8T3)
      • 3.2 FSI (195kW/265PS)
      • 3.2 FSI quattro (195kW/265PS)
    • A4 B8 (8K2)
      • 3.2 FSI quattro (195kW/265PS)
      • 3.2 FSI (195kW/265PS)
    • A4 B8 Avant (8K5)
      • 3.2 FSI quattro (195kW/265PS)
      • 3.2 FSI (195kW/265PS)
    • Q5 (8RB)
      • 3.2 FSI quattro (199kW/270PS)
    • A5 Kabriolets (8F7)
      • 3.2 FSI (195kW/265PS)
      • 3.2 FSI quattro (195kW/265PS)
    • A5 Sportback (8TA)
      • 3.2 FSI quattro (195kW/265PS)
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