Used 2015 BUICK REGAL 20D5766 Search by Part Home Search BUICK REGAL 20D5766 Used 2015 BUICK REGAL 20D5766 Simple Advanced No parts found. Please click the inquire button for order assistance or change filter selection. Part Description Select USEDInquire $95.00 Part Type: CHASSIS CONT MODPart Numbers: 84023338Details: ONSTAR MODULE OEM# 23660958 Onstar Module OEM# 23660958 Stock: 20D5766 Mileage: 143000Tag: 0000018451VIN: 2G4GK5EX8F9275766 SKU: T127152811 Part Grade: A VIEW DETAILS Add To Cart YearMakeModel Part Type Desc. Miles Stock #Tag # Grade Fitment Price 2015BUICKREGAL CHASSIS CONT MOD ONSTAR MODULE OEM# 23660958 Onstar Module OEM# 23660958 143000 20D5766 0000018451 A 591-08661 $95.00