All trims · Halogen projector

2018 Toyota Tacoma Headlight Bulbs & Lighting Guide

Factory headlight performance and available bulb guidance for the 2018 Toyota Tacoma.

Source-listed fitment data supplied by CarBulbGuide. Confirm the installed bulbs and configuration before ordering.

Low beam
Factory halogen system
High beam
Factory halogen system
Factory setup
All trims · Halogen projector
5.9/10BulbFacts OE Visibility Score
Factory performanceNot a Lighting Pick

Factory-system research is available, but a replaceable headlight-bulb size is not listed for this vehicle.

2018 Toyota Tacoma factory headlights vehicle image

How the factory headlights perform

Not a Lighting Pick

Upgrade recommended if night driving is a priority.

Peak low-beam reach
223 ft
Compared with tested Trucks5th percentile
Compared with all tested vehicles3rd percentile
Peak high-beam reach
468 ft
Compared with tested Trucks25th percentile
Compared with all tested vehicles24th percentile
Curve visibility
7.7 / 15
Glare control
10 / 10No recorded low-beam glare exceedance
High-beam assist
Yes
Curve-adaptive lighting
No

Best headlight upgrades

BulbFacts does not currently have a supported primary-headlight bulb size for this configuration, so no product is being recommended.

All trims · Halogen projector

Bulb size needs confirmation. Choose or verify the installed factory headlight system before using a bulb size or product recommendation.

Other bulbs

Available exterior and interior lighting data for this model year.

Brake Light
7443Possible fitment — verify installed bulb
Center High Mount Stop Light
T10Possible fitment — verify installed bulb
Dome Light
DE3175Possible fitment — verify installed bulb
Daytime Running Light
7443Possible fitment — verify installed bulb
Fog Light
H11Possible fitment — verify installed bulb
Front Side Marker
T10Possible fitment — verify installed bulb
Front Turn Signal
7443Possible fitment — verify installed bulb
License Plate Light
T10Possible fitment — verify installed bulb
Map Light
T10Possible fitment — verify installed bulb
Rear Side Marker
7443Possible fitment — verify installed bulb
Reverse Light
T15Possible fitment — verify installed bulb
Tail Light
7443Possible fitment — verify installed bulb
Turn Signal (Unqualified)
7443Possible fitment — verify installed bulb
Vanity Mirror Light
DE3175Verify installed bulb
Technical details and sources

Confirm the installed bulb, connector, housing, and factory system before ordering.

PositionBulb or systemFitment status
Low BeamFactory system not specifiedH11Possible fitment — verify installed bulb
High BeamFactory system not specifiedH11Possible fitment — verify installed bulb

Each model year opens its own BulbFacts record. Bulb sizes and factory systems are not carried over from adjacent years.

Fitment note: Verify the installed bulb, connector, housing, and factory system before ordering. A bulb-size match is not automatically a conversion recommendation or proof of vehicle-specific testing.