Difficulties in parts search?

Parts list

Difficulties in parts search?

	Description	OEM Part #	Price
16112	16112 16112AA010 CHM AYELEC THROT 2003-01-01 ~ 2004-02-01; (L#+GT+SUS#+OBK#).EJ25#; U5; ND	16112AA010	US $909.07
16175	16175 16175AA200 GSKTTHR0T CHMBR 2003-01-01 ~ 2004-02-01; EJ25#	16175AA200	—
	replacement
16175	16175 16175AA201 GSKT THROT CHMBR 2003-01-01 ~ 2004-02-01; EJ25#	16175AA201	from US $1.87
16175	16175 16175AA340 GSKTTHROT CHMBR 2003-01-01 ~ 2004-02-01; (L#+GT+SUS#+OBK#).EJ25#	16175AA340	US $3.82
16596	16596 16596AA010 SCR AYTHROT BO 2003-01-01 ~ 2004-02-01; EJ25# +EZ30D	16596AA010	US $0.57
16596	16596 16596AA030 SCR AYTHROT BO 2003-01-01 ~ 2004-02-01; EJ25#	16596AA030	US $0.71
22627	22627 22627AA200 RELAY 2003-01-01 ~ 2004-02-01; (L#+GT+SUS#+OBK#).EJ25#; ND	22627AA200	US $301.61
22627	22627 22627AA220 SEN ASSYPRESS 2003-01-01 ~ 2004-02-01; EJ25#	22627AA220	US $110.31
010406500	010406500 010406500 FLANG BOLT	010406500	US $1.13

Throttle chamber (EJ25#:U5 '04MY-; EJ25# +EJ255; 2003-01-01~) Diagram Subaru LEGACY U.S.A. 1077903-116874