| Name | Valve Cylinder head, rear left side |
| Original Country | China |
| OE | 2722000031 |
| Warrenty | 12 month |
| technology | Powder Metallurgy |
Valve cylinder head is one of the widely used drives in automobiles, and it mainly has the following functions:
- PCV (Positive Crankcase Ventilation) Valve: Regulates crankcase pressure by rerouting blow-by gases back to the intake. Prevents oil leaks and excessive pressure buildup. Reduces emissions and maintains engine efficiency.
- VVT (Variable Valve Timing) Solenoid: Adjusts camshaft timing for better fuel efficiency and performance. Helps with smoother idling and optimized power output.
- EGR (Exhaust Gas Recirculation) Valve: Recirculates exhaust gases back into the intake to lower NOx emissions. Improves fuel efficiency and meets emission regulations.
- Secondary Air Injection Valve: Injects fresh air into the exhaust system to reduce emissions at cold start. Helps catalytic converter reach optimal temperature faster.
