Opel Vectra A Vectra B Omega B Astra G Zafira A wing cabin door threshold optics headlight cowl bumper roof air conditioner cylinder head dmrv computer screen wipers trapeze tube conditioner steering pump steering rack sensor housing timing oil pump pistons crankshaft camshaft ignition module regulator Idle air conditioner's fan heatsink the air conditioner main radiator grille starter generator fog airbags temperature fuel flow fuel pump central locking door lock ignition contact group valve cover air filter housing exhaust manifold camshaft sensor turns the crankshaft detonation engine control unit resonator silencer catalyst trambler ignition coil larva lock lid