Volkswagen Workshop Service and Repair Manuals > Golf Mk4 > Power unit | 4-cylinder injection engine (5-valve) | Engine cooling | Removing and installing parts of cooling system | Coolant hose schematic diagram

Engine codes AGU, AQA, ARZ

Schematic diagram for engine code AGN → Chapter.

Schematic diagram for engine codes AUM, AUQ → Chapter.

1 -

Radiator

2 -	Oil cooler

3 -	Connection

4 -	Cylinder head/cylinder block

5 -	Expansion tank

6 -	Turbocharger

7 -	Intake manifold

8 -	Heater unit heat exchanger

9 -	Gearbox oil cooler

q	Only with automatic gearbox.

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