1979-1980 Buick Regal 4.9L V8. 1980 Buick Regal 3.8L V6. 1978-1980 Buick Regal 5.0L V8. Notes: Engine Coolant Temperature Sender -- with Gauge. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.
