1208021, 1104082, 10458316. for Vauxhall / for Opel Astra G (MK4) 1.6 Petrol - Fit engine code Z16 XEP only. Astra H (MK5) 1.8 Petrol - Fit Engine Code Z18 XER, A18 XER only, Do not fit Z18 XE. Astra H (MK5) 1.6 Petrol - Fit Engine Code Z16 XEP, Z16 XER, Z16 LET Only.
