- Buick Grand National, Turbo Regal
- Switch - Cooling Fan High Temperature Override - ACDelco
Brand-new ACDelco Fan High Temperature Override Switch for 1986-1987 Buick Grand National, Turbo Regal, and 1987 GNX.
This switch activates the high speed cooling fan when engine coolant temperature or AC refrigerant pressure becomes excessive.
This genuine ACDelco part will ship in its original ACDelco package as shown.