16 Years Available
Acura Rdx Light Bulb Sizes
Complete bulb size reference for the Acura Rdx from 2007 to 2022. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Our database lists the same D2S low beam bulb for Acura rdx entries from 2007 to 2022. Confirm your trim and factory lighting package before buying.
Year Range
2007 – 2022
16 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status / Shop |
|---|---|---|---|
| Turn Signal Rear | 7440(2007–2015) 7507(2019–2022) 7440A(2017–2018) 7440NA(2016–2016) | 15 years | Changed |
| Turn Signal Front | 1157A(2007–2012) 7444NA(2013–2015) 7440NA(2021–2021) | 10 years | Changed |
| Door Light | 194(2007–2020) | 14 years | Consistent |
| Fog Light | H11(2007–2018) | 12 years | Consistent |
| Brake Light | 921(2007–2015) BRAKE(2017–2018) | 11 years | Changed |
| Dome Light | DE3175(2012–2018) DE3022(2007–2011) | 12 years | Changed |
| Reverse Light | 921(2013–2018) 7440(2007–2012) | 12 years | Changed |
| Side Marker | 194(2007–2011) 168(2012–2018) 7443(2013–2015) | 12 years | Changed |
| License Plate | 168(2007–2018) | 12 years | Consistent |
| Trunk Light | 168(2007–2016) | 9 years | Consistent |
| Low Beam | D2S(2007–2015) | 8 years | Consistent |
| High Beam | 9005(2007–2015) | 9 years | Consistent |
| Parking Light | 1157A(2007–2012) 7444NA(2013–2015) | 9 years | Changed |
| Daytime Running | 9005(2007–2015) | 9 years | Consistent |
| Tail Light | 7443CK(2008–2015) 168(2007–2007) | 9 years | Changed |
| Map Light | 2825(2007–2011) | 5 years | Consistent |
Common Rdx Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Acura Rdx from 2007 to 2022, covering 16 model years. Select your year below for a complete position-by-position bulb chart.
No, the Acura Rdx has used the D2S low beam bulb consistently across all 16 model years in our database. Any year in the 2007–2022 range uses the same bulb.
The Acura Rdx uses a D2S bulb for the low beam and a 9005 for the high beam, and a H11 for the fog lights. Select your year below for the exact fitment chart.
Yes. The Acura Rdx uses a D2S low beam, and direct-fit LED conversion kits for that size are widely available. LED upgrades typically produce 2–3× more light output than stock halogen and last 25,000+ hours. Look for a DOT-compliant kit with a proper beam cutoff pattern.
Select your model year from the list below. Each year page shows every bulb position — low beam, high beam, fog light, turn signal, and brake light — with the correct size and a link to buy it on Amazon.