IN/EX: IN D: 31.0 mm d: 6 mm L : 101.0 mm a : 45° Head Style: CV Stem Groove: A GIEFFERef: 3794 Motore: EJ18 anno: 1989/ 1999 Certification: IS09001, TS16949 Mark & Model: Impreza 1.6 AWD/ Impreza 1.8/ Legacy 1.8 i 16V