Genesis G70 high beam and low beam headlight bulbs both use 9005 size replacement bulbs. The chart contains bulb size specifications for vehicles produced between 2019 and 2021.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The 9005 is the sole bulb type specified for the Genesis G70 across both high beam and low beam headlight positions.
The 9005 is an ANSI-standardized halogen bulb recognized in the United States and Canada, operating at 12 volts and 65 watts with a single filament.
The P20d base is the mounting interface of the 9005 bulb, a designation that refers to a specific bayonet-style base with a 20mm collar used in automotive halogen applications.
A single-filament design means the 9005 serves one lighting function per bulb, which is why separate bulbs are required for high and low beam positions rather than a dual-filament unit handling both.
The 2019 Genesis G70 low beam position carries a fitment note specifying compatibility with halogen capsule headlamp configurations, indicating that not all 2019 G70 vehicles share the same headlamp system for this position.
The high beam position for both the 2019 and 2021 G70 lists the 9005 without conditional fitment notes, indicating a uniform application across those model years for that function.
Because the 9005 is shared across both the high beam and low beam positions, the bulbs are physically interchangeable between sockets, though each position remains a distinct circuit with its own operational purpose.