243553C200 Hyundai / KIA VALVE-OIL CONTROL,RH, Price: 76.38$, Weight: 0.19kg

Right-Side Oil Control Valve for Variable Timing ⚙️

This engine oil control valve is a key part of the variable valve timing system. It is needed to direct pressurized oil to the camshaft phaser so the engine can change valve timing on the fly. That helps deliver smoother idle, better pulling power, and cleaner fuel burn ✅.

How It Works

The ECU sends an electrical signal to the valve’s solenoid. Inside, a precision spool opens and closes oil passages, routing oil to advance or retard the cam position. The right-bank placement means it controls one specific cam group, keeping timing adjustments fast and accurate even under load.

What Happens If It Fails ?

If the valve sticks, leaks internally, or the solenoid goes weak, oil flow becomes unstable. Common results include rough running, sluggish acceleration, higher fuel use, ticking noise, and a check engine light. In severe cases, incorrect timing can cause misfires and long-term wear on the timing system.

Compatible Models

• Lexus LX470