Overview - Engine Oil Cooler

Fig 1: Exploded View Of Engine Oil Cooler

Courtesy of AUDI OF AMERICA, LLC

O-Ring
- Replace after removing
O-Ring
- Replace after removing
Spray Nozzle Valve
- Removing and Installing. Refer to SPRAY NOZZLE VALVE, REMOVING AND INSTALLING .
Seal
- Replace after removing
Plug
- Replace after removing
- 10 Nm +45°
Seals
- Replace after removing
O-Rings
- Not available separately; replace if leaking OVERVIEW - ENGINE OIL COOLER or damaged
Hose
- For the crankcase ventilation
- Cannot be removed without being damaged
- For the removal:
  - Remove the right 2.9L turbocharger. Refer to TURBOCHARGER, REMOVING, CYLINDER BANK 1 (RIGHT), 2.9L ENGINE .
  - Remove the 3.0L turbocharger. Refer to TURBOCHARGER, REMOVING AND INSTALLING, 3.0L ENGINE .
Engine Oil Cooler
- Removing and Installing. Refer to ENGINE OIL COOLER, REMOVING AND INSTALLING .
- Change the coolant after replacing
Bolt
- 9 Nm
Seals
- Replace after removing