The VNE Engine Crankcase Breather Kit - 472702 is a comprehensive kit designed for car engines to improve the overall performance and longevity of the vehicle. It includes a set of products that work together to regulate the flow of air in and out of the engine's crankcase.

The kit contains a breather hose, which is a flexible tube that connects the crankcase to the air intake system. This allows for the release of any excess pressure or buildup of gases in the crankcase.

Also included is a breather filter, which is responsible for filtering out any harmful particles or contaminants from the air before it enters the engine. This helps to keep the engine clean and running smoothly.

The kit also features a valve cover breather, which is designed to regulate the flow of air in and out of the valve cover. This helps to prevent any potential damage to the engine caused by pressure buildup.

Additionally, the kit includes a PCV valve, which stands for Positive Crankcase Ventilation. This valve is responsible for controlling the flow of gases from the crankcase to the intake manifold, helping to reduce emissions and improve fuel efficiency.

Lastly, the kit contains a grommet, which is a small rubber piece that helps to secure the breather hose in place and prevent any air leaks.

Overall, the VNE Engine Crankcase Breather Kit - 472702 is a vital tool for maintaining the health and performance of a car's engine. It is suitable for a variety of car models and is an essential addition to any car maintenance routine.