Review on ACDelco GM Original Equipment 213-1545 MAP Sensor - Boost Engine Performance by Joe Griggs

It was advertised as the AC Delco. but I don't think this is one. It appears to be a Chinese copy in a Delco AC box. Hard start, low power, sluggish operation, increased fuel consumption - everything is back. As with all OEM parts, the manufacturer's name is marked on the part. (eg AC Delco, Delphi) That has nothing. It's a pretty clear indication that it's not what is advertised. There is no verifiable part name on this part, AC Delco part number. So it's a cheap fake and not worth the money HAHA - I entered the part number and two other websites found the same part numbers but different names.