The VW Bay Window locking fuel cap is a genuine part designed for use on vehicles imported from the USA in the years 1971-1973. This cap comes with a key for added security and functionality. Manufactured by VW with the part number 211-, it is a high-quality exterior accessory that ensures the safety and authenticity of your vehicle. Ideal for restoring or maintaining the original look and feel of your classic VW, this locking fuel cap is both practical and stylish.