This morning I discovered my driveway covered in engine coolant, a crack in the plastic portion of one of my coolant lines, and the fuse box area of the engine bay covered in coolant and I can't see a part number on the component that needs replacing.

The part in question (see photo) is the Y-shaped part that connects the heater hose (that attaches to the back of the engine block) to the washer bottle heater (metal line that runs between the two firewalls, and then into the battery compartment) and the heater core (metal line that disappears inside the dashboard from the engine bay).

My questions are:

1) What is the part number for this Y-shaped tube?
2) Is there a procedure for removing the other end of the tube from the washer heater line? It's well buried amongst a lot of other hoses and cables, and will be very fiddly to get to.

__________________
--
Steven Harrison

1993 300E2.8 - 196K
2001 E320 4MATIC - 86K