S4 V8-4.2L (BHF) (2004)
Water Pump: Service and Repair
Coolant Pump and Coolant Thermostat, Component Overview
Coolant pump and coolant thermostat, component overview
1 - Coolant pump housing
2 - 10 Nm
3 - Front coolant pipe
4 - O-ring
^
Replace
5 - 10 Nm
6 - Seal
^
Replace
7 - Coolant pump
8 - O-ring
^
Replace
9 - 10 Nm
10 - Drive shaft for oil pump
11 - O-ring
^
Replace
12 - Seal
^
Replace
13 - Coolant thermostat
^
Installed location
14 - Thermostat housing
15 - Drain plug, 25 Nm
16 - Seal