Alternator Voltage Regulator D411 GM Chevrolet Cs130 Cs121 Cs144 Pinit $11.40 SKU: PCE528.1001 1 Wire Self Exciting Will fit GM applications CS130 CS121 CS144 OEM Replacement OEM Compatible Quantity -+ Add to Cart Details Brand:SpeedmasterPart Number:PCE528.1001Part Type:Voltage Regulator and RectifierQuantity:Sold individually. DetailsBackDetailsBrand:SpeedmasterPart Number:PCE528.1001Part Type:Voltage Regulator and RectifierQuantity:Sold individually.See MoreSee Less