Overview - Coolant Pipes on Engine

WARNING: This page is about a different car, the 2020 Audi A4 allroad, 2019 Audi A4 allroad, 2018 Audi A4 allroad, 2017 Audi A4 allroad, and 2017 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Exploded View Of Coolant Pipes

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Bolt
- 9 Nm
Coolant Hose
Left Coolant Pipe
- Removing and installing. Refer to LEFT COOLANT PIPE, REMOVING AND INSTALLING .
Coolant Hose
Bolt
- 20 Nm
Bolt
- 9 Nm
Bolt
- 20 Nm
Right Coolant Pipe
- Removing and installing. Refer to RIGHT COOLANT PIPE, REMOVING AND INSTALLING, VEHICLES WITHOUT PARTICULATE FILTER .
O-Ring
- Always replace after removing.
Coolant Hose
- Fold back and pry up the clip to remove the heat shield boot
- Connecting. Refer to Figure.
O-Ring
- Always replace after removing.
Bolt
- 6 Nm
Coolant Hose