HENGST FILTER AS822M Oil Separator, Crankcase Ventilation

Compatible with MERCEDES-BENZ S-CLASS (W221, V221) , MERCEDES-BENZ E-CLASS T-Model (S212) , MERCEDES-BENZ E-CLASS (W212) Show more info
Ensures effective separation of oil from crankcase vapors, maintaining engine cleanliness and performance.
20.67 EUR
inc. VAT 21%
In stock 22
Delivery 1 day (15.05.2026)
PN AS822M
Make HENGST FILTER
EAN 4030776087307

The HENGST FILTER AS822M is a high-quality oil separator designed for crankcase ventilation systems. It plays a crucial role in preventing oil mist and vapors from entering the intake system, which can lead to carbon buildup and reduced engine efficiency. This separator is engineered to meet stringent filtration standards, ensuring that only clean air is recirculated. By effectively removing oil particles, it helps to maintain the optimal operating conditions for your engine, extending its lifespan and reducing emissions. Installation of the AS822M contributes to a cleaner engine environment, preventing potential damage caused by oil contamination. It is a vital component for maintaining the health and performance of your vehicle's engine.

  • High-efficiency oil separation for crankcase ventilation.
  • Prevents oil mist and vapors from entering the intake system.
  • Helps maintain engine cleanliness and performance.
  • Contributes to reduced emissions.
  • Engineered for durability and long service life.
  • Ensures optimal engine operating conditions.
  • Direct fit for specified applications.
Filter assembly
Oil separator
Length [mm]
+125
Width [mm]
115
Height [mm]
45
Additional article/Additional information
with gasket
  • MERCEDES-BENZ
    • S-CLASS (W221, V221)
      • S 400 Hybrid (221.095, 221.195) (205kW/279PS)
      • S 350 (221.056, 221.156) (200kW/272PS)
      • S 500 (221.071, 221.171) (285kW/388PS)
      • S 450, S 450 L (221.070, 221.170) (250kW/340PS)
      • S 450 4-matic (221.084, 221.184) (250kW/340PS)
      • S 500 4-matic (221.086, 221.186) (285kW/388PS)
      • S 350 4-matic (221.087, 221.187) (200kW/272PS)
      • S 280 (221.054) (170kW/231PS)
      • S 300 (221.054, 221.154) (170kW/231PS)
    • E-CLASS T-Model (S212)
      • E 350 (212.256) (200kW/272PS)
      • E 350 4-matic (212.287) (200kW/272PS)
      • E 500 (212.272) (285kW/388PS)
      • E 300 (212.254) (170kW/231PS)
    • E-CLASS (W212)
      • E 300 (212.054) (170kW/231PS)
      • E 350 4-matic (212.087) (200kW/272PS)
      • E 500 (212.072) (285kW/388PS)
      • E 500 4-matic (212.090) (285kW/388PS)
      • E 350 (212.056) (200kW/272PS)
    • GLK-CLASS (X204)
      • 350 (204.956) (200kW/272PS)
      • 280 4-matic (204.981) (170kW/231PS)
      • 350 4-matic (204.987) (200kW/272PS)
      • 300 4-matic (204.981) (170kW/231PS)
    • E-CLASS Kabriolets (A207)
      • E 350 (207.456) (200kW/272PS)
      • E 500 (207.472) (285kW/388PS)
    • SLK (R171)
      • 350 (171.456) (200kW/272PS)
      • 280 (171.454) (170kW/231PS)
      • 350 (171.458) (224kW/305PS)
      • 300 (171.454) (170kW/231PS)
    • CLS (C219)
      • CLS 350 (219.356) (200kW/272PS)
      • CLS 500 (219.372) (285kW/388PS)
      • CLS 280 (219.354) (170kW/231PS)
      • CLS 300 (219.354) (170kW/231PS)
    • M-CLASS (W164)
      • ML 350 4-matic (164.186) (200kW/272PS)
      • ML 500 4-matic (164.172) (285kW/388PS)
    • E-CLASS (W211)
      • E 280 (211.054) (170kW/231PS)
      • E 350 (211.056) (200kW/272PS)
      • E 280 4-matic (211.092) (170kW/231PS)
      • E 350 4-matic (211.087) (200kW/272PS)
      • E 500 4-matic (211.090) (285kW/388PS)
      • E 500 (211.072) (285kW/388PS)
      • E 230 (211.052) (150kW/204PS)
    • E-CLASS T-Model (S211)
      • E 280 T (211.254) (170kW/231PS)
      • E 350 T (211.256) (200kW/272PS)
      • E 280 T 4-matic (211.292) (170kW/231PS)
      • E 350 T 4-matic (211.287) (200kW/272PS)
      • E 500 T (211.272) (285kW/388PS)
      • E 500 T 4-matic (211.290) (285kW/388PS)
      • E 230 T (211.252) (150kW/204PS)
    • C-CLASS Coupe (CL203)
      • C 350 (203.756) (200kW/272PS)
      • C 230 (203.752) (150kW/204PS)
    • CLK Kabriolets (A209)
      • CLK 350 (209.456) (200kW/272PS)
      • CLK 280 (209.454) (170kW/231PS)
      • CLK 500 (209.472) (285kW/388PS)
    • CLK (C209)
      • CLK 350 (209.356) (200kW/272PS)
      • CLK 280 (209.354) (170kW/231PS)
      • CLK 500 (209.372) (285kW/388PS)
    • C-CLASS (W203)
      • C 280 (203.054) (170kW/231PS)
      • C 280 4-matic (203.092) (170kW/231PS)
      • C 350 (203.056) (200kW/272PS)
      • C 350 4-matic (203.087) (200kW/272PS)
      • C 230 (203.052) (150kW/204PS)
    • C-CLASS T-Model (S203)
      • C 350 (203.256) (200kW/272PS)
      • C 350 4-matic (203.287) (200kW/272PS)
      • C 280 (203.254) (170kW/231PS)
      • C 280 4-matic (203.292) (170kW/231PS)
      • C 230 (203.252) (150kW/204PS)
    • R-CLASS (W251, V251)
      • R 350 4-matic (251.065, 251.165) (200kW/272PS)
      • R 280 (251.054, 251.154) (170kW/231PS)
      • R 350 (251.056, 251.156) (200kW/272PS)
      • R 500 4-matic (251.072, 251.172) (285kW/388PS)
      • R 300 (251.054, 251.154) (170kW/231PS)
      • R 300 4-matic (251.062) (170kW/231PS)
    • GL-CLASS (X164)
      • GL 450 4-matic (164.871) (250kW/340PS)
      • GL 500 4-matic (164.886) (285kW/388PS)
    • SL (R230)
      • 350 (230.456) (200kW/272PS)
      • 500 (230.471) (285kW/388PS)
      • 350 (230.458) (232kW/316PS)
      • 280 (230.454) (170kW/231PS)
      • 300 (230.454) (170kW/231PS)
    • SPRINTER 3-t Autobuss (B906)
      • 224 (906.713) (190kW/258PS)
    • SPRINTER 3-t Furgons (B906)
      • 224 (906.613) (190kW/258PS)
    • SPRINTER 3-t Platforma/Šasija (B906)
      • 224 (906.113, 906.213) (190kW/258PS)
    • SPRINTER 3,5-t Autobuss (B906)
      • 324 (906.733, 906.735) (190kW/258PS)
    • SPRINTER 3,5-t Furgons (B906)
      • 324 (906.633, 906.635, 906.637) (190kW/258PS)
    • SPRINTER 3,5-t Platforma/Šasija (B906)
      • 324 (906.133, 906.135, 906.233, 906.235, 906.132,... (190kW/258PS)
    • S-CLASS Coupe (C216)
      • CL 500 (216.371) (285kW/388PS)
      • CL 500 4-matic (216.386) (285kW/388PS)
    • C-CLASS (W204)
      • C 230 (204.052) (150kW/204PS)
      • C 280 (204.054) (170kW/231PS)
      • C 350 (204.056) (200kW/272PS)
      • C 230 4-matic (204.085) (150kW/204PS)
      • C 280 4-matic (204.081) (170kW/231PS)
      • C 350 4-matic (204.087) (200kW/272PS)
      • C 300 (204.054) (170kW/231PS)
      • C 300 4-matic (204.081) (170kW/231PS)
    • C-CLASS T-Model (S204)
      • C 230 (204.252) (150kW/204PS)
      • C 280 (204.254) (170kW/231PS)
      • C 350 (204.256) (200kW/272PS)
      • C 300 (204.254) (170kW/231PS)
      • C 250 (204.252) (150kW/204PS)
    • CLC-CLASS (CL203)
      • CLC 230 (203.752) (150kW/204PS)
      • CLC 350 (203.756) (200kW/272PS)
    • VITO / MIXTO Furgons (W639)
      • 126 (639.601, 639.603, 639.605) (190kW/258PS)
    • VITO Autobuss (W639)
      • 126 (639.701, 639.703, 639.705) (190kW/258PS)
    • E-CLASS Coupe (C207)
      • E 500 (207.372) (285kW/388PS)
    • SPRINTER 5-t Platforma/Šasija (B906)
      • 524 (906.153, 906.155, 906.253, 906.255) (190kW/258PS)
    • SPRINTER 5-t Furgons (B906)
      • 524 (906.653, 906.655, 906.657) (190kW/258PS)
    • SPRINTER 4,6-t Furgons (B906)
      • 424 (906.655, 906.657, 906.653) (190kW/258PS)
    • SPRINTER 4,6-t Platforma/Šasija (B906)
      • 424 (906.153, 906.155, 906.253, 906.255) (190kW/258PS)
    • G-CLASS Cabrio (W463)
      • G 500 (463.202) (285kW/388PS)
    • G-CLASS (W463)
      • G 500 (463.222, 463.236, 463.237, 463.242) (285kW/388PS)
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