The 2013 Toyota Tacoma’s standard halogen headlights use H11 bulbs for the low beams and 9005 bulbs for the high beams; fog lights, if equipped, typically use H11 as well. Some trims or aftermarket setups may switch to HID or LED assemblies, so always verify the exact type for your vehicle.
In most 2013 Tacomas, the factory headlight configuration relies on separate bulbs for low and high beams. This guide outlines the common sizes you’ll encounter, notes potential trim variations, and provides tips to confirm the correct replacement.
Headlight bulb sizes by function
Below are the typical bulb sizes for the factory halogen headlamps on a 2013 Tacoma. If your model has HID or LED headlights, the bulbs and replacement procedure will differ.
Low beam bulbs
The low-beam portion of the standard setup generally uses an H11 halogen bulb per side, though some headlights may differ by trim or regional spec.
- Bulb type: H11
- Typical wattage: 55W
- Notes: Some aftermarket or OEM variants may use alternative sizes if the housing was updated; verify by checking the bulb markings or owner's manual.
When replacing, ensure you’re handling the bulb by the base, not the glass, to avoid oil contamination that can shorten bulb life.
High beam bulbs
The high-beam portion is typically a 9005 bulb (also known as HB3) in the standard dual-beam setup, activated when the high-beam switch is engaged.
- Bulb type: 9005 (HB3)
- Typical wattage: 65W
- Notes: Some trims or regional variants may use different high-beam configurations; confirm by inspecting the headlight assembly or the manual.
If your high beams don’t illuminate, double-check that you’re replacing the correct bulb and that the wiring, fuses, and switch aren’t contributing to the issue.
Fog lights (if equipped)
Many 2013 Tacomas with factory fog lights use an H11 bulb, though certain trims or regional specifications may differ.
- Bulb type: H11
- Typical wattage: 55W
- Notes: Fog light configurations vary; verify with the manual or by inspecting the fog light housing.
Fog light bulbs should be replaced with the same type to maintain proper beam pattern and wiring compatibility.
What to check before buying bulbs
To avoid buying the wrong parts, verify these details before purchasing replacements.
- Owner’s manual for your exact trim’s bulb specification
- Bulb markings on the existing bulb during removal
- Headlight housing label or door jamb sticker that lists bulb types
If your Tacoma features HID or LED headlights, the bulb types will be different, and replacement may require ballasts or drivers rather than simple halogen bulbs.
Summary
For most 2013 Toyota Tacomas with standard halogen headlights, plan to replace low beams with H11 bulbs and high beams with 9005 bulbs; fog lights, if equipped, are usually H11 as well. Always confirm with the owner’s manual or by inspecting the current bulb to avoid mismatches. Upgrades to HID or LED assemblies will involve different parts and installation steps.