15 Years Available
Lexus Rx350 Light Bulb Sizes
Complete bulb size reference for the Lexus Rx350 from 2007 to 2022. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The Lexus rx350 changed low beam specifications across model years — 2010–2015: D4S; 2007–2009: D2S; 2012: H11. Make sure to select your exact year below to get the right bulb size.
Year Range
2007 – 2022
15 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status / Shop |
|---|---|---|---|
| Reverse Light | 921(2007–2022) | 15 years | Consistent |
| Turn Signal Rear | 7440NA(2007–2022) | 15 years | Consistent |
| Turn Signal Front | 7440NA(2007–2021) 7444NA(2013–2019) | 13 years | Changed |
| Parking Light | 7444NA(2013–2019) 168(2007–2012) | 12 years | Changed |
| Trunk Light | DE3022(2007–2015) 168(2016–2019) | 11 years | Changed |
| Side Marker | 168(2010–2019) 194(2007–2009) | 13 years | Changed |
| Door Light | 168(2007–2019) | 13 years | Consistent |
| Low Beam | D4S(2010–2015) D2S(2007–2009) H11(2012–2012) | 9 years | Changed |
| High Beam | 9005(2007–2015) | 9 years | Consistent |
| Fog Light | H11(2010–2015) 9006(2007–2009) | 9 years | Changed |
| Dome Light | 175(2010–2015) 578(2007–2009) | 8 years | Changed |
| Map Light | 168(2010–2015) DE3175(2007–2009) | 9 years | Changed |
| Tail Light | 168(2007–2015) | 9 years | Consistent |
| Daytime Running | 9005(2010–2012) | 3 years | Consistent |
| License Plate | 168(2007–2009) | 3 years | Consistent |
Common Rx350 Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Lexus Rx350 from 2007 to 2022, covering 15 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the Lexus Rx350 changed low beam bulb specifications across generations: 2010–2015: D4S; 2007–2009: D2S; 2012–2012: H11. Make sure to check your exact year using the list below.
The Lexus Rx350 uses a D4S 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 Lexus Rx350 uses a D4S 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.