DENSO MAP sensor 

Subaru motors
2.5L H4 Turbo EJ255 / EJ257
3.0L H6 N/A EZ30D
3.6L H6 EZ36D

DENSO 079800-7600
Subaru 22012-AA200

other part numbers
Beck/Arnley 158-1434 
NGK MA0194
Spectra Premium MP154