13 Years Available
Lexus Gs300 Light Bulb Sizes
Complete bulb size reference for the Lexus Gs300 from 1993 to 2019. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The Lexus gs300 changed low beam specifications across model years — 1998–2004: HID-D2R LED; 1993–1997: 9006 LED; 2005–2006: HID-D4S LED; 2019: LED Headlights. Make sure to select your exact year below to get the right bulb size.
Year Range
1993 – 2019
13 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | HID-D2R LED(1998–2004) 9006 LED(1993–1997) HID-D4S LED(2005–2006) LED Headlights(2019–2019) | 13 years | Changed |
| High Beam | 9005 LED(1993–2006) LED Headlights(2019–2019) | 13 years | Changed |
| Fog Light | 9006 LED(1998–2006) H3 LED(1993–1997) LED Fog Light(2019–2019) | 13 years | Changed |
| Brake Light | 168 LED(1998–2004) 921 LED(1993–1997) LED Bulb(2005–2019) | 13 years | Changed |
| Side Marker | 194 LED(1998–2004) 1157 LED(1993–1997) 168 LED(2005–2006) LED Bulb(2019–2019) | 13 years | Changed |
| Turn Signal Front | 7440 LED(1998–2004) 1157NA LED(1993–1997) 7440NA LED(2005–2006) 7444NA LED(2019–2019) | 13 years | Changed |
| Turn Signal Rear | 7440 LED(1998–2004) 1156 LED(1993–1997) 7440NA LED(2005–2006) LED Bulb(2019–2019) | 13 years | Changed |
| Reverse Light | 921(2001–2006) 1156(1993–1997) 7440(1998–2000) LED Bulb(2019–2019) | 13 years | Changed |
| Dome Light | DE3175(1993–2004) LED Bulb(2019–2019) | 11 years | Changed |
| License Plate | 168(1993–2004) LED Bulb(2005–2019) | 13 years | Changed |
| Parking Light | 168(1998–2006) 1157NA(1993–1997) 7444NA(2019–2019) | 13 years | Changed |
| Trunk Light | 194(1993–2019) 168(2001–2004) DE3022(2005–2006) | 13 years | Changed |
| Map Light | 175(2005–2006) | 2 years | Consistent |
Common Gs300 Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Lexus Gs300 from 1993 to 2019, covering 13 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the Lexus Gs300 changed low beam bulb specifications across generations: 1998–2004: HID-D2R LED; 1993–1997: 9006 LED; 2005–2006: HID-D4S LED; 2019–2019: LED Headlights. Make sure to check your exact year using the list below.
The Lexus Gs300 uses a HID-D2R LED bulb for the low beam and a 9005 LED for the high beam, and a 9006 LED for the fog lights. Select your year below for the exact fitment chart.
Yes. The Lexus Gs300 uses a HID-D2R LED 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.