Lexus RX Bulb Size by Year
The 2023-2026 Lexus RX has factory LED headlights, so there is no headlight bulb to replace. 2020-2022 models have factory LED headlights, so there is no headlight bulb to replace, and earlier years are in the table below.
Headlight bulbs by model year
| Model years | Low beam | High beam | Fog | Buy |
|---|---|---|---|---|
| 2023-2026 | LED | LED | LED | |
| 2020-2022 | LED | LED | H16 | |
| 2010-2019 | H11 | 9005 | H11 | Shop H11 |
| 2007-2009 | H11 | 9005 | 9006 | Shop H11 |
LED means the headlight is a sealed LED unit from the factory, so there is no bulb to buy. Some trims differ from the base car, so check the bulb you are removing. Shop links go to Amazon, and we may earn a commission at no extra cost to you. Open your exact year below for every bulb position and sources.
Every RX year
Sources. The bulb code for 13 of 20 model years is checked against a cited source, most often Bulbcharts Lexus RX350 2019-2022 H11/LED noted, AUXITO Lexus RX350 bulb guide and SEALIGHT LED Lexus RX450h 2010-2015 D4S/H11. Each year page lists its own sources.
Last verified 2026-06-19. Maintained by Matan B., who runs GarageDex. How we verify.