New remanufactured Engine Control Module (ECM) for 1986 & 1987 Buick Grand National, Turbo Regal, and 1987 GNX. This ECM is remanufactured and fully tested by Blue-Streak Electronics, NOT by Car-done. It has been discontinued and is no longer available through GM/ACDelco.
Note* A $25.00 core charge is INCLUDED in this price. It is optional to send your core back. This part does not come with any chips or chip cover. User must reuse Prom/Calpak cover from existing ECM.
There are no returns on ECMs. There are no returns on electrical parts.
Any shipping costs for the core return is the buyers responsibility.