Breather tank

Welcome to the Oil Breather Tanks section at JEGS. In this section, we will explore the purpose and benefits of using a car oil tank breather for your engine. We'll also compare breather tanks with catch cans to help you make an informed decision.

An oil breather tank, also known as an oil tank breather or oil tank breather valve, is a component designed to vent gases and vapors from the engine's crankcase. It serves as a reservoir for collecting and venting excess pressure and oil vapors, preventing them from contaminating the intake system and causing issues.

The primary function of an oil breather tank is to separate and capture oil vapors, gases, and excess pressure from the engine's crankcase ventilation system. It works by routing these vapors through a breather element or filter, which helps remove contaminants and prevent them from entering the intake system. By venting these gases and vapors, an oil breather tank helps reduce oil buildup in the intake manifold, throttle body, and other components. It also prevents oil from being drawn into the combustion chamber, reducing the risk of carbon deposits and improving overall engine performance.

When it comes to managing crankcase ventilation and oil vapor control, both breather tanks and catch cans offer effective solutions. However, they have some differences in design and functionality. An oil breather tank is specifically designed to capture and vent excess pressure and oil vapors from the crankcase. It provides a dedicated space for collecting and separating these contaminants, ensuring a cleaner and more efficient intake system. Breather tanks are often used in high-performance and modified engines where oil control is crucial. On the other hand, a catch can is primarily designed to trap and collect oil vapor and contaminants. It works by capturing these substances in a reservoir, preventing them from reaching the intake system and causing carbon buildup. Catch cans are commonly used in vehicles with forced induction or high-performance engines. The choice between an oil breather tank and a catch can depends on your specific needs, engine setup, and preferences. It's important to consider factors such as the intended application, level of oil vapor production, and manufacturer recommendations to determine which option is better suited for your vehicle.