This is a genuine VICTOR REINZ oil filler cap, part number 70-31414-10. Designed to provide a secure and leak-proof seal for your engine's oil system, this cap is essential for maintaining optimal engine health and preventing oil loss. Crafted with quality materials, the 70-31414-10 cap ensures durability and a long service life. Its precise fitment guarantees it will function effectively, protecting your engine from contaminants and ensuring the correct oil level is maintained. Properly sealing the oil filler is crucial for engine performance and longevity. This VICTOR REINZ cap meets stringent manufacturing standards to deliver reliable performance for everyday driving and demanding conditions.