All trims · LED projector

2021 Acura TLX Headlights & Factory LED Guide

Integrated factory LED headlights, factory performance, and practical service guidance for the 2021 Acura TLX.

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

Low beam: Integrated LED
High beam: Integrated LED
Factory setup: All trims · LED projector

7.4/10BulbFacts OE Visibility Score

Factory performanceGood, Check Details

This vehicle uses integrated factory LED headlights, so there is no conventional low- or high-beam bulb to replace.

2021 Acura TLX factory headlights vehicle image

How the factory headlights perform

Good, Check Details

Usually no upgrade needed; confirm the exact trim and keep lenses clean and properly maintained.

Peak low-beam reach: 292 ft
Peak high-beam reach: 500 ft

Curve visibility: 11.3 / 15
Glare control: 10 / 10No recorded low-beam glare exceedance
High-beam assist: Yes
Curve-adaptive lighting: No

Performance varies by factory headlight system or trim. Confirm the installed configuration above.

Factory system guidance

Integrated LED headlights are not conventional replaceable-bulb systems. The performance results above describe the selected factory configuration.

All trims · LED projector

Low beam: Integrated LED · High beam: Integrated LED

Keep the factory system

The main headlights use integrated factory LEDs, not conventional replaceable bulbs. Diagnose aim, wiring, modules, moisture, and the assembly before ordering service parts by VIN.

Other bulbs

Available exterior and interior lighting data for this model year.

Cargo / Trunk Light: 194Verify installed bulb

Technical details and sources

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

View source record

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.