Selling an original 1970 W-31 voltage regulator. The part number is 1119515 and the date is 0A for January 1970 build. This would work for a late February, early March, or even an April 1970 built car. Condition is gently used with no rust. Asking $150 obo.

 

 

Is this part rare or unique for 1970 Cutlass or unique to W-31? Just asking as I am not familiar with it.

 

Mike, it was used on several GM applications--which happened to include the W-31.