PAT PCV Valve CVV-072

A PCV (Positive Crankcase Ventilation) valve is a crucial component in a vehicle's engine that helps regulate crankcase pressure and reduce harmful emissions. It works by routing blow-by gases from the crankcase back into the intake manifold, where they are re-burned in the engine, rather than venting them into the atmosphere. This process helps to prevent oil leaks, sludge buildup, and engine damage, while also reducing air pollution.

When you supply and fit Premier Auto Trade products, you can expect a product designed and tested to the vehicle manufacturer’s specifications offering OE form, fit and function.