Toyota Tundra Fog Light Bulb Size

Additional Notes

• The Toyota Tundra front fog light specifications reference three distinct bulb types across the listed model years: the H16, 9145, and 9006. All three are single-filament halogen bulbs operating on a 12-volt system.
• The H16 bulb follows the ECE standard, which governs lighting regulations in Europe and much of the world. It carries a PGJ19-3 base and a rated wattage of 19W, making it the lowest-wattage fog light bulb in the Tundra specifications.
• The 9145 bulb conforms to the ANSI standard used in the United States and Canada. It uses a PY20d base and operates at 42W, placing it between the H16 and 9006 in terms of power draw.
• The 9006 bulb is also an ANSI-standard halogen type with a P22d base, rated at 55W. It is the highest-wattage front fog light bulb listed across the Tundra specifications.
• Each of the three bulb types uses a different base design, meaning the H16 (PGJ19-3), 9145 (PY20d), and 9006 (P22d) are not physically interchangeable with one another despite all being single-filament halogen bulbs.
• The Toyota Tundra (2000-2006) uses the 9006 bulb for the front fog light position across all seven listed model years in that range.
• The 9145 bulb applies to the 2007-2013 Tundra front fog light position, representing a change from the 9006 used in the preceding years.
• The 2018-2020 Tundra front fog light position specifies the H16 bulb, which differs from both earlier bulb types in base design, wattage, and regulatory standard.