This CORTECO oil filler cap, part number 220136S, is designed to provide a secure and effective seal for your vehicle's engine oil system. Crafted with quality materials, it ensures durability and long-lasting performance, preventing oil leaks and maintaining optimal engine health. Proper sealing is crucial for engine longevity and preventing contamination. Easy to install, this cap is a direct replacement for your original part, ensuring a perfect fit and function. Trust CORTECO for reliable engine components that meet stringent quality standards.