Acura RDX Bulb Size Guide | Exterior & Interior Lights
What is the correct light bulb size for Acura RDX? It is a popular question as Acura RDX lamps tend to fade out and dim off over time due to the limited life span.
Our comprehensive chart will guide you through Acura RDX light bulb sizes for all interior and exterior lamp types like headlights, fog lights, turn signals, brake lights, tail lights, license plate, dome lights, trunk lights and many more.
You will learn how to upgrade Acura RDX with LED lights or install HID headlight conversion instead of spending countless hours trying to figure out the needed light bulb size.
2007 - 2021 Acura RDX Light Bulb Chart
| 2007 - 2015 | 2016 - 2017 | 2018 | 2019 | 2020 - 2021 | |
|---|---|---|---|---|---|
| High Beam | 9005 | LED | LED | LED | - |
| High and Low Beam | - | - | LED | - | - |
| Low Beam | D2S | LED | LED | LED | - |
| Automatic Transmission | 2721 | - | - | - | - |
| Back Up | 921 | 921 | 921 | LED | 7507 |
| Brake | 7443R | LED | LED | LED | - |
| Center Stop | 921 | LED | LED | LED | - |
| Courtesy | 194, 7441 | - | - | - | - |
| DRL | 9005 | LED | LED | LED | - |
| Dome Light | DE3175 | DE3175 | DE3175 | LED | - |
| Door Mirror | - | - | - | LED | - |
| Floor Console | 2721, 74 | - | - | - | - |
| Fog Light | H11 LED, H16 LED | H11 LED, H16 LED | H11 LED, H16 LED | LED | - |
| Glove Box | 2721 | 2721 | 2721 | 2721 | 2721 |
| Interior Door | 194, 7441 | 194, 7441 | 194, 7441 | 194, 7441 | 194 |
| License Plate | 168, 917 | 168, 917 | 168, 917 | LED | - |
| Map Light | LED | LED | LED | LED | - |
| Parking | 7444NA | LED | LED | LED | - |
| Side Marker Front | 2827 | 168NA | 168NA | LED | - |
| Side Marker Rear | 7443A | LED | LED | LED | - |
| Stepwell | LED | - | - | - | - |
| Tail Light | 168, 7443R, 917 | LED | LED | LED | - |
| Trunk Area | 168, 917 | 168, 917 | 168, 917 | LED | - |
| Turn Signal | 7444NA | LED | LED | LED | - |
| Turn Signal Rear | 7440 | 7440A | 7440A | 7507 | 7507 |
| Vanity Mirror | 6615F | 6615F | 6615F | 6615F | - |
2007 - 2021 Acura RDX Light Bulb Chart
2007 - 2015
2016 - 2017
2018
2019
2020 - 2021
High and Low Beam
Automatic Transmission
Door Mirror
Stepwell
