Mitsubishi manufactured MAF sensor Up for sale is a Good working Nissan AMM / MAF. Fits many models that use Mitsubishi components. Match your original part number -- this unit is -- E5T01871 The other number stamped is a date code. -- Match this with your original. unit is used and is fully runtested in an actual car - works well! I bad AMM can cause a lean running condition, lopy idle, a no start, runs but has no power, random stalling, or any other strange running conditions. This unit looks to be pretty recent, in very nice physical condition. This is CHEAP compared to new or rebuilt, even at wholesale prices!