7 Years Available
Lexus Gs430 Light Bulb Sizes
Complete bulb size reference for the Lexus Gs430 from 2001 to 2007. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The Lexus gs430 changed low beam specifications across model years — 2005–2007: D4S; 2001–2004: D2R; 2003: 9006. Make sure to select your exact year below to get the right bulb size.
Year Range
2001 – 2007
7 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status / Shop |
|---|---|---|---|
| Low Beam | D4S(2005–2007) D2R(2001–2004) 9006(2003–2003) | 7 years | Changed |
| High Beam | 9005(2001–2007) | 7 years | Consistent |
| Fog Light | 9006(2001–2007) | 7 years | Consistent |
| Turn Signal Front | 7440(2001–2004) 7440NA(2005–2007) | 7 years | Changed |
| Turn Signal Rear | 7440(2001–2004) 7440NA(2005–2007) | 7 years | Changed |
| Reverse Light | 921(2001–2007) | 7 years | Consistent |
| Map Light | 175(2005–2007) | 3 years | Consistent |
| Parking Light | 168(2001–2007) | 7 years | Consistent |
| Trunk Light | 168(2001–2004) DE3022(2005–2007) | 7 years | Changed |
| Side Marker | 168(2005–2007) 7443(2001–2004) 194(2003–2003) | 7 years | Changed |
| Brake Light | 168(2001–2004) 7443(2003–2003) | 4 years | Changed |
| Dome Light | DE3175(2001–2004) | 4 years | Consistent |
| License Plate | 168(2001–2004) | 4 years | Consistent |
| Tail Light | 7443(2001–2004) 7443CK(2002–2003) | 4 years | Changed |
| Door Light | 194(2001–2004) | 4 years | Consistent |
Common Gs430 Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Lexus Gs430 from 2001 to 2007, covering 7 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the Lexus Gs430 changed low beam bulb specifications across generations: 2005–2007: D4S; 2001–2004: D2R; 2003–2003: 9006. Make sure to check your exact year using the list below.
The Lexus Gs430 uses a D4S bulb for the low beam and a 9005 for the high beam, and a 9006 for the fog lights. Select your year below for the exact fitment chart.
Yes. The Lexus Gs430 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.