Chevrolet Metro high beam and low beam headlight bulbs both utilize the 9007 bulb size. The replacement chart covers vehicle production spanning 1998 to 2001.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The 9007 bulb is the sole headlight bulb type listed across all model years of the Chevrolet Metro covered in these specifications, serving both the high beam and low beam positions from 1998-2001.
The 9007 is a dual-filament halogen bulb, meaning a single bulb contains two separate filaments: one rated at 65W for high beam output and one rated at 55W for low beam output.
Because both beam positions share the same 9007 bulb, the Metro uses a single-bulb headlight system rather than a separate-bulb arrangement where distinct bulbs handle each function independently.
The 9007 operates on a 12V electrical system, which is standard for automotive applications of this type.
The 9007 uses a PX29t base, which is a specific connector and mounting configuration. Bulbs with different base types are not physically interchangeable with this socket, regardless of other similarities in voltage or wattage.
The 9007 carries ANSI standardization recognized in both the United States and Canada, indicating the bulb conforms to a defined set of performance and dimensional criteria established by that standards body.