This CORTECO oil filler cap, part number 220142S, is engineered for reliable performance and a secure fit. It is designed to prevent oil leaks and protect your engine from external contaminants like dirt and moisture. Crafted with quality materials, this cap ensures long-lasting durability and resistance to engine bay temperatures and fluids. Its precise design guarantees a tight seal, maintaining optimal engine lubrication and performance. Properly sealing your engine oil is crucial for its longevity. This cap provides peace of mind, knowing your engine's vital oil system is protected.