QC002146
PCV valve hose
Mitsubishi FUSO®

The PCV valve hose, also known as Positive Crankcase Ventilation valve hose, is an essential part of a commercial truck's engine system. This hose connects the PCV valve to the intake manifold, allowing the engine to breathe and maintain proper air pressure. The PCV valve hose plays a crucial role in reducing harmful emissions by redirecting the gases from the crankcase back into the engine's combustion chamber. Without a properly functioning PCV valve hose, the engine may experience a decrease in performance, increased emissions, and even engine damage. Regular maintenance and replacement of the PCV valve hose can help ensure the engine runs smoothly and efficiently, reducing the risk of costly repairs and downtime. Trustworthy and durable, the QC002146 PCV valve hose is a reliable choice for commercial truck owners looking to keep their engines running at their best.