11 Years Available
Lexus Is300 Light Bulb Sizes
Complete bulb size reference for the Lexus Is300 from 2001 to 2022. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Our database lists the same D2R low beam bulb for Lexus is300 entries from 2001 to 2022. Confirm your trim and factory lighting package before buying.
Year Range
2001 – 2022
11 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status / Shop |
|---|---|---|---|
| Turn Signal Front | 7440NA(2001–2022) 7444NA(2017–2019) | 9 years | Changed |
| Turn Signal Rear | 7440NA(2002–2022) 3057(2021–2021) 12496(2001–2001) | 11 years | Changed |
| Door Light | 168(2016–2022) 194(2001–2005) | 10 years | Changed |
| Reverse Light | 921(2002–2016) 3057(2021–2021) 7440(2001–2001) | 7 years | Changed |
| Brake Light | 74(2001–2005) 3057(2021–2021) | 6 years | Changed |
| Side Marker | 194(2002–2005) 3057(2021–2021) 168(2001–2001) | 6 years | Changed |
| Tail Light | 7443(2001–2005) 3057(2021–2021) | 6 years | Changed |
| Dome Light | DE3175(2001–2005) 175(2017–2019) | 8 years | Changed |
| Map Light | 175(2017–2019) | 3 years | Consistent |
| Trunk Light | 168(2016–2019) DE3022(2002–2005) 194(2001–2001) | 9 years | Changed |
| Low Beam | D2R(2001–2005) | 5 years | Consistent |
| High Beam | 9005(2002–2005) | 4 years | Consistent |
| Fog Light | H3(2002–2005) 9006(2001–2001) | 5 years | Changed |
| License Plate | 168(2001–2005) | 5 years | Consistent |
| Parking Light | 168(2001–2005) | 5 years | Consistent |
Common Is300 Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Lexus Is300 from 2001 to 2022, covering 11 model years. Select your year below for a complete position-by-position bulb chart.
No, the Lexus Is300 has used the D2R low beam bulb consistently across all 11 model years in our database. Any year in the 2001–2022 range uses the same bulb.
The Lexus Is300 uses a D2R bulb for the low beam and a 9005 for the high beam, and a H3 for the fog lights. Select your year below for the exact fitment chart.
Yes. The Lexus Is300 uses a D2R 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.