This CORTECO oil filler cap, part number 220049H, is engineered to provide a reliable and secure closure for your vehicle's engine oil reservoir. Designed with precision, it ensures that engine oil is properly contained, preventing leaks and maintaining optimal engine lubrication. The cap is constructed from durable materials to withstand engine bay temperatures and resist degradation over time. Its design facilitates easy installation and removal, making routine maintenance tasks straightforward. By using a quality filler cap like this CORTECO part, you help protect your engine from contaminants that could enter through an improperly sealed oil filler. This contributes to the longevity and efficient operation of your engine.