ME223288
PCV valve hose
Mitsubishi FUSO®

The PCV valve hose, also known as the Positive Crankcase Ventilation valve hose, is an essential component of a commercial truck's engine. This hose connects the PCV valve to the engine's intake manifold, allowing the engine to breathe and function properly. The PCV valve hose plays a crucial role in maintaining the engine's performance by regulating the flow of gases and preventing the buildup of harmful emissions. Made from high-quality materials, such as rubber or silicone, the PCV valve hose is designed to withstand high temperatures and pressure. It is a vital part of the engine's emission control system and helps to reduce pollution by directing harmful gases back into the engine for combustion. Without a properly functioning PCV valve hose, the engine may experience a decrease in performance, increased emissions, and even engine damage. Therefore, it is essential to ensure that the PCV valve hose is regularly inspected and replaced as needed to keep the engine running smoothly.