1985 VW Golf-Jetta Cooling System Diagram Guide

This illustration might help guide you when have a trouble for your Volkswagen Golf/Jetta cooling, heating and ventilation system. The cooling system diagram appoints to 1.05 and 1.3 litre Jetta Golf engines before August 1985. It such a pressurized cooling system type which has a front mounted radiator, coolant pump, expansion tank, and electrical cooling fan with thermostat included in.

The thermostat which controls coolant circulation has different location between 1.05 and 1.3 litre engines compares to 1.6 and 1.8 litre engines. On 1.05 and 1.3 litre Jetta engine it is located in left side of the car below the distributor (on the rar end of cylinder head). Then on 1.6 and 1.8 litre Golf engine is located in the base of coolant pump housing which is mounted on timing case end.

When you seek a thermo-switch which control the electrical cooling fan, you may find this device in the left-hand side of the radiator. As you can see in the above diagram, there are components in the Volkswagen Jetta or Golf cooling system such as radiator with its fan, temperatur sensor, coolant pump, the toothed belt, air ducting and more.