VALVE ASSY-AS RH

Subaru RH Valve Assembly

The Subaru RH valve assembly is a crucial component in your vehicle's engine system. As an essential part of the exhaust gas recirculation (EGR) system, this valve helps reduce your vehicle's emissions, promoting a cleaner environment ?. By recirculating a portion of the exhaust gases back into the combustion chamber, it ensures the engine runs efficiently, boosting performance and fuel efficiency.

Why is the RH Valve Assembly Needed?

This part is needed to maintain optimal engine operation and to comply with strict emissions standards. The precise operation of this valve helps in regulating temperature and minimizing harmful NOx emissions, ensuring your vehicle passes environmental regulations effortlessly.

How Does It Work?

The valve opens and closes at specific intervals, controlled by the engine's electronic control unit (ECU),to allow the right amount of exhaust gas back into the intake manifold. This process cools the combustion process, decreases pressure, and thereby reduces the production of nitrogen oxides.

Consequences of a Broken Valve Assembly

If the RH valve assembly fails, it can lead to a range of engine issues. A stuck valve can cause rough idling, reduced engine power, increased exhaust emissions, and even engine knocking. Additionally, a malfunctioning valve can trigger the "Check Engine" light, indicating further checks are needed to prevent potential engine damage.

Compatible Subaru Models:

• Legacy
• Impreza
• Forester