23 Years Available
Toyota Prius Light Bulb Sizes
Complete bulb size reference for the Toyota Prius from 2001 to 2023. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The Toyota prius changed low beam specifications across model years — 2010–2015: H11; 2006–2009: D4R; 2001–2003: 9003; 2004–2005: D2R. Make sure to select your exact year below to get the right bulb size.
Year Range
2001 – 2023
23 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status / Shop |
|---|---|---|---|
| Side Marker | 2825(2004–2023) W5W(2010–2015) 168(2001–2003) | 20 years | Changed |
| Turn Signal Rear | 7440NA(2001–2023) | 23 years | Consistent |
| Reverse Light | 7440(2004–2015) 921(2001–2023) | 23 years | Changed |
| Dome Light | DE3175(2001–2023) | 23 years | Consistent |
| Map Light | 168(2004–2023) | 20 years | Consistent |
| Parking Light | 2825(2004–2023) 7444NA(2016–2018) 168(2001–2003) | 23 years | Changed |
| Trunk Light | DE3022(2004–2015) 168(2016–2023) 194(2001–2003) | 23 years | Changed |
| Door Light | 168(2010–2019) | 10 years | Consistent |
| Turn Signal Front | 7440NA(2001–2015) 7444NA(2016–2018) | 18 years | Changed |
| Low Beam | H11(2010–2015) D4R(2006–2009) 9003(2001–2003) D2R(2004–2005) | 15 years | Changed |
| High Beam | 9005(2010–2015) D4R(2006–2009) 9003(2001–2003) D2R(2004–2005) | 15 years | Changed |
| Fog Light | 9006(2004–2009) 9005(2012–2015) FOG LIGHTS(2001–2003) H11(2010–2011) | 15 years | Changed |
| License Plate | 168(2001–2009) 2825(2010–2015) | 15 years | Changed |
| Daytime Running | 9005(2012–2015) | 4 years | Consistent |
| Tail Light | W5W(2004–2009) 7443CK(2001–2003) 7443(2002–2002) | 9 years | Changed |
| Brake Light | 168(2001–2003) | 3 years | Consistent |
Common Prius Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Toyota Prius from 2001 to 2023, covering 23 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the Toyota Prius changed low beam bulb specifications across generations: 2010–2015: H11; 2006–2009: D4R; 2001–2003: 9003; 2004–2005: D2R. Make sure to check your exact year using the list below.
The Toyota Prius uses a H11 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 Toyota Prius uses a H11 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.