IN/EX:IN D: 31.2 mm d: 5 mm L : 113.9 mm a : 45° Head Style: CV Stem Groove: K GIEFFERef: 2660 Motore: Z18XEP/ Z18XER anno: 2006 Certification: IS09001, TS16949 Mark & Model: Croma 1.8 16V/ Ecotec Twinpor