11 Years Available
Lexus Gs450h Light Bulb Sizes
Complete bulb size reference for the Lexus Gs450h from 2007 to 2018. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The Lexus gs450h changed low beam specifications across model years — 2013–2018: LED Headlights; 2007–2011: HID-D4S LED. Make sure to select your exact year below to get the right bulb size.
Year Range
2007 – 2018
11 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | LED Headlights(2013–2018) HID-D4S LED(2007–2011) | 11 years | Changed |
| High Beam | LED Headlights(2013–2018) 9005 LED(2007–2011) | 11 years | Changed |
| Fog Light | 9006 LED(2007–2011) LED Fog Light(2016–2018) H16 LED(2014–2015) H11 LED(2013–2013) | 11 years | Changed |
| Brake Light | LED Bulb(2007–2018) | 11 years | Consistent |
| Side Marker | LED Bulb(2013–2018) 194 LED(2007–2011) | 11 years | Changed |
| Turn Signal Front | 7444NA LED(2013–2018) 7440NA LED(2007–2011) | 11 years | Changed |
| Turn Signal Rear | 7440NA LED(2007–2011) LED Bulb(2016–2018) 7440 LED(2013–2015) | 11 years | Changed |
| Reverse Light | 921(2007–2015) LED Bulb(2016–2018) | 11 years | Changed |
| Dome Light | LED Bulb(2013–2018) | 6 years | Consistent |
| License Plate | LED Bulb(2007–2018) | 11 years | Consistent |
| Map Light | LED Bulb(2013–2018) 175(2007–2011) | 11 years | Changed |
| Parking Light | 7444NA(2013–2018) 7440A(2007–2011) | 11 years | Changed |
| Trunk Light | 194(2013–2018) DE3021(2007–2011) | 11 years | Changed |
Common Gs450h Replacement Parts
Select Your Year
More from Lexus
Frequently Asked Questions
We have bulb size data for the Lexus Gs450h from 2007 to 2018, covering 11 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the Lexus Gs450h changed low beam bulb specifications across generations: 2013–2018: LED Headlights; 2007–2011: HID-D4S LED. Make sure to check your exact year using the list below.
The Lexus Gs450h uses a LED Headlights bulb for the low beam (same bulb serves both high and low beam via dual filament), and a 9006 LED for the fog lights. Select your year below for the exact fitment chart.
Yes. The Lexus Gs450h uses a LED Headlights 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.