Genuine OEM Jaguar Engine Oil Drain Plug, part number AJ88461. This essential component is designed to securely seal the drain hole in the engine oil pan, preventing oil leaks and maintaining the correct oil level. It is typically located at the lowest point of the engine oil pan for complete fluid drainage during service. The plug features a hex head for easy removal and installation, and includes an integrated sealing washer. Using a genuine OEM drain plug ensures the correct thread pitch, material composition, and sealing integrity to prevent costly oil leaks and engine damage.