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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Engine Mechanical >> Fuel System >> Fuel Supply >> 20 Fuel Supply >> Fuel Filter >> Overview - Fuel Filter >> Overview - Water Separator

Overview - Water Separator

Fig 1: Exploded View Of Fuel Filter (Fuel Filter In Engine Compartment)
GWWA20-11654Courtesy of AUDI OF AMERICA, LLC
  1. Nut
    • 5 Nm
    • Not available separately.
  2. Water Separator
  3. O-ring
    • Not available separately.
  4. Water Level Sensor -G120-
    • Not available separately.
  5. Filter Element
  6. Seal
    • Replace after removing
    • Not available separately.
  7. Seal
    • Replace after removing
    • Not available separately.
  8. Hose Clamps
    • Loosen with Mobea Heater Hose Clamp Pliers :HCP10 
  9. Fuel Hose
    • To the high pressure pump
    • Secure with a hose clamp and then pull on it to make sure the fuel hose line is properly secured.
  10. Fuel Hose
    • From the fuel tank
    • Secure with a hose clamp and then pull on it to make sure the fuel hose line is properly secured.
  11. Water Drain Valve
    • 10 Nm
  12. Bolt
    • 9 Nm
    • Quantity: 4
  13. Cover with Connections
    • Not available separately.
  14. Water Separator Bracket
    • Not available separately.
  15. Bracket
  16. Nut
    • 8 Nm
    • Quantity: 2
  17. Bolt
    • 8 Nm