Difficulties in parts search?

Parts list

Difficulties in parts search?

	Description	OEM Part #	Price
86011B	86011B 86011XA00A HORN SUB ASSY LH 2006-03-01 ~ 2007-09-01; X; EXC.EH & ES	86011XA00A	US $30.21
86011B	86011B 86011XA01A HORN SUB ASSY RH 2006-03-01 ~ 2007-09-01; X; EXC.EH & ES	86011XA01A	—
86011B	86011B 86019XA000 HORN SUB ASSY L SP 2006-03-01 ~ 2007-09-01; X; FOR EH & ES	86019XA000	US $25.79
86011B	86011B 86019XA010 HORN SUB ASSY H SP 2006-03-01 ~ 2007-09-01; X; FOR EH & ES	86019XA010	US $27.64
86011B	86011B 86011XA00A HORN SUB ASSY LH 2006-03-01 ~ 2007-09-01; X; EXC.EH & ES	86011XA00A	US $30.21
86011B	86011B 86011XA01A HORN SUB ASSY RH 2006-03-01 ~ 2007-09-01; X; EXC.EH & ES	86011XA01A	—
86011B	86011B 86019XA000 HORN SUB ASSY L SP 2006-03-01 ~ 2007-09-01; X; FOR EH & ES	86019XA000	US $25.79
86011B	86011B 86019XA010 HORN SUB ASSY H SP 2006-03-01 ~ 2007-09-01; X; FOR EH & ES	86019XA010	US $27.64
Q580008	Q580008 904580008 ﾎﾞﾙﾄ,ｱｰｽ 2006-03-01 ~ 2007-09-01; X	904580008	US $0.71
Q580008	Q580008 904580008 ﾎﾞﾙﾄ,ｱｰｽ 2006-03-01 ~ 2007-09-01; X	904580008	US $0.71

Electrical parts (body) (HORN & HEAD LAMP WASHER TIMER; X; 2006-03-01~) Diagram Subaru B9 TRIBECA Europe 1097177-120626