Map Sensor – GM (12727371)

a Map Sensor from GM Genuine Parts, part 12727371, is a direct replacement for the unit fitted at the factory. Fitted in place of the original, it reports pressure to the control module at the factory port. Catalogue application notes: Corvette. 5.5l. With turbo. Verify 12727371 against your vehicle’s parts listing first; where a number has been superseded, the later release is the part supplied. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Stocked in the US and dispatched within one business day.