Cooling System

Coolant hose schematic diagram

Engine code BEW

Coolant hose schematic diagram, Engine code BEW:

1 - Radiator
2 - Oil cooler
3 - Thermostat
4 - Coolant pump
5 - Cylinder block/cylinder head
6 - Expansion tank
7 - Intake manifold
8 - Exhaust gas recirculation radiator
9 - Bypass flap
^ For exhaust gas recirculation radiator

10 - Pipe union
^ On cylinder head

11 - Heater unit heat exchanger
12 - Quick coupling
13 - Coolant pipe
14 - Transmission oil cooler
15 - Distributor
16 - Upper front coolant pipe