Headlight Size

Makes · Toyota · Tundra

2018 Toyota Tundra bulb size chart

Catalog bulb positions and codes for the 2018 Toyota Tundra. Confirm against your owner’s manual before buying.

Bulb chart

Headlight & fog

PositionBulb
Headlight Bulb High Beam and Low Beam(with halogen headlights)9003
Headlight Bulb High Beam and Low Beam(with LED headlights)LED

Exterior signal & marker

PositionBulb
Back Up Reverse Light Bulb7440
Brake Light Bulb3157R
Center High Mount Stop Light Bulb921
Daytime Running Light Bulb(with halogen headlights)4157NA
Daytime Running Light Bulb(with LED headlights)LED
License Plate Light Bulb168, 917
Parking Light Bulb(with halogen headlights)4157NA
Parking Light Bulb(with LED headlights)LED
Side Marker Light Bulb Front168NA
Side Marker Light Bulb Rear3157A
Tail Light Bulb3157R
Turn Signal Light Bulb Front(with halogen headlights)4157NA
Turn Signal Light Bulb Front(with LED headlights)LED
Turn Signal Light Bulb Rear921

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