30 Years Available
Subaru Legacy Light Bulb Sizes
Complete bulb size reference for the Subaru Legacy from 1990 to 2019. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The Subaru legacy changed low beam specifications across model years — 2005–2014: H7 LED; 1998–2004: 9007 LED; 1992–1997: 9003 LED; 2015–2017: HID-D4S LED; 2018–2019: H11 LED; 1990–1991: 9004 LED. Make sure to select your exact year below to get the right bulb size.
Year Range
1990 – 2019
30 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | H7 LED(2005–2014) 9007 LED(1998–2004) 9003 LED(1992–1997) HID-D4S LED(2015–2017) H11 LED(2018–2019) 9004 LED(1990–1991) | 30 years | Changed |
| High Beam | 9005 LED(2005–2019) 9007 LED(1998–2004) 9003 LED(1992–1997) 9004 LED(1990–1991) | 30 years | Changed |
| Fog Light | H3 LED(1995–2007) LED Fog Light(1990–2019) H11 LED(2010–2017) H16 LED(2013–2014) 9006 LED(2008–2009) | 30 years | Changed |
| Brake Light | LED Bulb(2010–2019) 912 LED(1990–2004) 7440 LED(2005–2009) 921 LED or 912 LED(1995–1999) | 30 years | Changed |
| Side Marker | 168 LED(1995–2019) 7443 LED(2008–2014) 1157NA LED(2000–2004) 194 LED or 1157 LED(1992–1994) 67 LED(1990–1991) | 30 years | Changed |
| Turn Signal Front | 1157NA LED(1992–1997) 7440NA LED(2013–2017) 1157NA LED or 1156NA LED(2000–2004) 7440 LED(2010–2012) 3157A LED(2005–2007) 7444NA LED(2018–2019) 3457AK LED(2008–2009) 1157 LED(1998–1999) 921 LED(1990–1991) | 30 years | Changed |
| Turn Signal Rear | 7440NA LED(2008–2019) 1156 LED(1990–1999) 7440 LED(2000–2007) | 30 years | Changed |
| Reverse Light | 921(2005–2019) 1156(1990–2004) | 30 years | Changed |
| Dome Light | DE3175(1998–2019) DE3175 or 158(1990–1994) DE3175 or 168(1995–1997) | 30 years | Changed |
| License Plate | 168(2000–2019) 168 or 194(1995–1999) 194(1990–1994) | 30 years | Changed |
| Parking Light | 1157NA(1992–2004) LED Bulb(2015–2019) 168(2010–2014) 3157A(2005–2007) 3457AK(2008–2009) 1157(1998–1999) 67(1990–1991) | 30 years | Changed |
| Trunk Light | 168(1990–2014) 2825(2000–2007) 194(2015–2019) LED Light(1995–1997) 912(1998–1999) | 30 years | Changed |
| Map Light | DE3175(1990–2017) | 28 years | Consistent |
Common Legacy Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Subaru Legacy from 1990 to 2019, covering 30 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the Subaru Legacy changed low beam bulb specifications across generations: 2005–2014: H7 LED; 1998–2004: 9007 LED; 1992–1997: 9003 LED; 2015–2017: HID-D4S LED; 2018–2019: H11 LED; 1990–1991: 9004 LED. Make sure to check your exact year using the list below.
The Subaru Legacy uses a H7 LED bulb for the low beam and a 9005 LED for the high beam, and a H3 LED for the fog lights. Select your year below for the exact fitment chart.
Yes. The Subaru Legacy uses a H7 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.