22012AA150 seems to be specific to a 2005 Outback 3.0 I think you want 22012AA220 which is from any 08-14 WRX, 05-09 OBXT, 05-12 LGT, or 09-13 FXT Can't help you out with a used one though, sorry reference: https://parts.subaru.com/p/Subaru_2...Sensor-Sensor-Vacuum/49231323/22012AA220.html