Overview - Coolant Pipes, 3.0L Engine-Side

Fig 1: Exploded View Of Coolant Pipes

Courtesy of AUDI OF AMERICA, LLC

Left Front Coolant Pipe
- Removing and Installing. Refer to LEFT FRONT COOLANT PIPE, REMOVING AND INSTALLING, 3.0L ENGINE .
Bolt
- 9 Nm
O-Ring
- Always replace after removing.
Bolt
- 9 Nm
Front Coolant Pipe
- Always replace after removing.
- Removing and Installing. Refer to FRONT COOLANT PIPE, REMOVING AND INSTALLING, 3.0L ENGINE .
Bolt
- 9 Nm
O-Ring
- Always replace after removing.
O-Ring
- Always replace after removing.
Bolt
- 9 Nm
Connection
O-Ring
- Always replace after removing.
Bolt
- 9 Nm
Large Right Rear Coolant Pipe
- Removing and Installing:
  - Refer to LARGE RIGHT REAR COOLANT PIPE, REMOVING AND INSTALLING, 3.0L ENGINE WITHOUT PARTICULATE FILTER
  - Refer to LARGE RIGHT REAR COOLANT PIPE, REMOVING AND INSTALLING, 3.0L ENGINE WITH PARTICULATE FILTER
Clamp
Bolt
- 9 Nm
Clamp
Bolt
- 9 Nm
O-Ring
- Always replace after removing.
Clamp
Bolt
- 9 Nm
Small Right Rear Coolant Pipe
- Removing and Installing. Refer to SMALL RIGHT REAR COOLANT PIPE, REMOVING AND INSTALLING, 3.0L ENGINE .
Bolt
- 9 Nm
Bolt
- 9 Nm
Rear Left Coolant Pipe
- Removing and Installing. Refer to LEFT REAR COOLANT PIPE, REMOVING AND INSTALLING, 3.0L ENGINE .
Seal
- Always replace after removing.
Bolt
- 9 Nm
O-Ring
- Always replace after removing.
O-Ring
- Always replace after removing.
Bolt
- 9 Nm
Connection
Seal
- Always replace after removing.
Bolt
- 9 Nm