ToyotaTundra2021 · Second generation
  1. Toyota Tundra
  2. Owner info
  3. Bulb Sizes
  4. 2021

2021 Toyota Tundra Bulb Sizes

9003 (halogen) / LED (LED)
Low beam

equipment dependent

9003 (halogen) / LED (LED)
High beam

equipment dependent

H16
Fog
7440
Reverse
3157R / 921
Brake

equipment dependent

Catalog dataManufacturer figures stored on configuration rows

Headlights and fog

PositionBulb
Fog Light Bulb FrontH16
Headlight Bulb High Beam and Low Beam(with halogen headlights)9003
Headlight Bulb High Beam and Low Beam(with LED headlights)LED
Daytime Running Light Bulb(with halogen headlights)4157NA
Daytime Running Light Bulb(with LED headlights)LED

Turn, brake, and reverse

PositionBulb
Back Up Reverse Light Bulb7440
Brake Light Bulb3157R
Center High Mount Stop Light Bulb921
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

Exterior marker

PositionBulb
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

Interior

PositionBulb
Dome Light Bulb168 / 917
Door Mirror Illumination Light Bulb168 / 917
Glove Box Light Bulb2721
Map Light Bulb168 / 917
Trunk or Cargo Area Light921
Vanity Mirror Light Bulb7065

Catalog headlight listings

Catalog year/make/model rows for 2021 Toyota Tundra.

Carquest

9003 Standard Halogen Headlight Capsule, 1 Pack, CQ-9003

MPN: CQ-9003

View product →

KAI

New CAPA Certified Standard Replacement Driver Side Headlight Assembly, TO2502260C

MPN: TO2502260C

View product →

KAI

New CAPA Certified Standard Replacement Passenger Side Headlight Assembly, TO2503260C

MPN: TO2503260C

View product →

KAI

New Economy Replacement Driver Side Headlight Assembly, TO2502281V

MPN: TO2502281V

View product →

Catalog fitment does not by itself prove OEM-equivalent compatibility.