Essential Engine Vent Control Valve

Why Do You Need This Valve

This vital engine component regulates harmful gases produced in your car’s crankcase, redirecting them back into the intake manifold for safe combustion. Its main job is reducing emissions and maintaining balanced engine pressure, which keeps your vehicle running smoothly and environmentally friendly.

How Does It Function

The valve opens and closes according to your engine’s load and vacuum pressure. When working perfectly, it ensures gases don’t build up inside the engine, preventing leaks and preserving optimal performance.

What Happens If It Fails

If this part breaks or gets clogged, excess pressure may cause oil leaks, increased emissions, rough idling, and even engine damage over time. Replacing it quickly ensures your car stays reliable and efficient.

Quick Compatibility

• I30
• I30/I35
• Qx4