Variable Valve Timing Actuator

E49 (Camshaft Timing Oil Control Valve (LH Intake Side)):

E51 (Camshaft Timing Oil Control Valve (RH Intake Side)):

E52 (Camshaft Timimng Oil Control Valve (RH Exhaust Side)):

E61 (Camshaft Timing Oil Control Valve (LH Exhaust Side)):