Fender serial numbers are a unique identifier for each Fender guitar or bass. They are typically located on the back of the headstock, and they can be used to determine the year of manufacture, the model, and the country of origin.
Checking the serial number is important for several reasons. First, it can help you to verify the authenticity of a Fender guitar or bass. Second, it can help you to determine the value of a Fender guitar or bass. Third, it can help you to track down a stolen Fender guitar or bass.