Thermostat o-ring; 924 1976-85. An improperly working thermostat can cause excessive cooling system back pressure and a hot-running condition. Thermostats are usually the first cooling system part to fail and are the least expensive to repair.
This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.