The Standard Ignition V436 PCV Valve is engineered to provide precise airflow from the crankcase to the intake manifold, ensuring optimal engine performance. Designed as a direct-fit replacement for damaged OE units, this valve is constructed with high-grade industrial materials to resist oil and withstand extreme engine operating temperatures. Its spring-loaded valve and/or sliding pintle mechanism allows for precise airflow adjustment, maintaining engine efficiency and reducing emissions. The V436 PCV Valve features a screw-in attachment method, a 3/16" inlet and outlet diameter, and a round connector shape, facilitating straightforward installation. Its black and green color finish offers a professional appearance. This PCV valve is compatible with various vehicle models and is backed by a limited lifetime warranty, underscoring its durability and reliability.