S-Type (X200) V8-4.2L (2005)
4. Disconnect the engine coolant temperature (ECT) sensor electrical connector.
5. Disconnect the coolant hose.
6. Disconnect the coolant hose.
7. Detach the coolant assembly.
8. Remove the coolant assembly.
^
Disconnect the coolant hose.
^
Remove and discard the O-ring seals.
All vehicles