Engine Control Module (ECM) – GM (12729352)

The GM Genuine Parts Engine Control Module listed here carries part number ECM) – GM (12729352 and installs where the original was removed. The unit replaces a module that has lost communication or an output driver. Catalogue application notes: 5.5L, zr1. Corvette. 5.5l. With turbo. Verify ECM) – GM (12729352 against your vehicle’s parts listing first; where a number has been superseded, the later release is the part supplied. Held in US stock for same-week dispatch.