Coolant hose connection diagram
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2005 Volkswagen GTI, 2004 Volkswagen Jetta, 2004 Volkswagen GTI, 2003 Volkswagen Jetta, and 2003 Volkswagen GTI. However, it is still accessible from the selected car via links, so may be relevant.
1 - Transmission oil cooler
- Only models with an automatic transmission
2 - Thermostat housing
3 - Cable guide
- For coolant hoses and wiring harness
4 - Upper coolant hose
5 - Lower coolant hose
6 - Radiator
7 - After-Run Coolant pump V51
8 - Oil cooler
9 - Cylinder block
10 - Coolant pipe
- Between coolant pump and thermostat housing
11 - Coolant pump
12 - Cylinder head
13 - Expansion tank
14 - Coolant pipe
- Secured to exhaust manifold together with heat shield
15 - Throttle valve control module
16 - Heat exchanger for heating system