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Home >> Audi >> 2024 >> S3 Premium >> Repair and Diagnosis >> External Pages >> Different car >> Section 137 (Cooling System (5-Cylinder Direct Injection 2.5L 4V TFSI Engine)) >> 19 Cooling System >> Radiator/Radiator Fan >> Overview - Radiator/Radiator Fan

Overview - Radiator/Radiator Fan

WARNING: This page is about a different car, the 2024 Audi RS 3. However, it is still accessible from the selected car via links, so may be relevant.

Radiator

Fig 1: Radiator/Radiator Fan Exploded View
GWWA19-12128Courtesy of AUDI OF AMERICA, LLC
  1. Air Duct
  2. Radiator
  3. Coolant Hose
    • Lift the clamp to remove
    • Connecting. Refer to Fig 2.
  4. O-Ring
    • Replace after removing
    • Coat with coolant
  5. Coolant Hose
  6. Air Duct
  7. Air Duct
  8. Condenser
  9. Air Duct
  10. Bolt
    • 5 Nm
  11. Radiator Mount
  12. Radiator Mount
  13. O-Ring
    • Replace if damaged or leaking
    • Coat with coolant
  14. Coolant Hose
    • Lift the clamp to remove
    • Connecting. Refer to Fig 2.

Connect the Connector Coupling

Fig 2: Connect the Coolant Hose to the Connector Coupling
GWWA19-13637Courtesy of AUDI OF AMERICA, LLC

-- Replace the damaged clamp -3-.

-- Check the O-ring -2- or Y-ring -5- for damage. The O-ring can optionally be replaced by the Y-ring. When installing the Y-ring, mind the installation position, the groove points towards the inside.

-- Coat the O-ring or Y-ring with coolant on the new component.

-- Press the coolant hose -4- on to the coolant pipe -1- until it engages audibly.

-- Press the coolant hose on again and pull to make sure the connector coupling is engaged correctly.

Fan Shroud and Radiator Fans

Fig 3: Exploded View Of Fan Shroud And Radiator Fan
GWWA19-11596Courtesy of AUDI OF AMERICA, LLC
  1. Bolt
    • 5 Nm
  2. Fan Shroud
  3. Bolt
    • 5 Nm
  4. Radiator Fan -V7-
  5. Radiator Fan 2 -V177-