33 Years Available
Subaru Legacy Light Bulb Sizes
Complete bulb size reference for the Subaru Legacy from 1990 to 2022. 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; 1998–2004: 9007; 1992–1997: 9003; 2015–2017: D4S; 2018–2019: H11; 1990–1991: 9004. Make sure to select your exact year below to get the right bulb size.
Year Range
1990 – 2022
33 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status / Shop |
|---|---|---|---|
| Reverse Light | 921(2005–2022) 1156(1990–2004) | 33 years | Changed |
| Turn Signal Rear | 7440NA(2008–2022) 1156(1990–1999) 7440(2000–2007) 7507(2021–2021) | 33 years | Changed |
| Trunk Light | 168(1990–2014) 2825(2000–2007) 194(2015–2022) 912(1998–1999) | 29 years | Changed |
| Turn Signal Front | 1157NA(1992–1997) 7440NA(2013–2017) 7440(2010–2012) 3157A(2005–2007) 7444NA(2018–2019) 3457AK(2008–2009) 1157(1998–1999) 921(1990–1991) 7507(2021–2021) | 26 years | Changed |
| Door Light | 168(2013–2019) W5W(2020–2020) | 8 years | Changed |
| Dome Light | DE3175(1998–2020) | 23 years | Consistent |
| Low Beam | H7(2005–2014) 9007(1998–2004) 9003(1992–1997) D4S(2015–2017) H11(2018–2019) 9004(1990–1991) | 30 years | Changed |
| High Beam | 9005(2005–2019) 9007(1998–2004) 9003(1992–1997) 9004(1990–1991) | 30 years | Changed |
| Side Marker | 168(1995–2019) 7443(2008–2014) 1157NA(2000–2004) 67(1990–1991) | 27 years | Changed |
| License Plate | 168(2000–2019) 194(1990–1994) | 25 years | Changed |
| Map Light | DE3175(1990–2019) | 30 years | Consistent |
| Fog Light | H3(1995–2007) H11(2010–2017) 9006(2008–2009) | 23 years | Changed |
| Daytime Running | 9005(2015–2017) | 3 years | Consistent |
| Parking Light | 1157NA(1992–2004) 168(2010–2014) 3157A(2005–2007) 3457AK(2008–2009) 1157(1998–1999) 67(1990–1991) | 25 years | Changed |
| Brake Light | 912(1990–2004) 7440(2005–2009) 7443CK(2012–2014) 7443(2010–2011) | 20 years | Changed |
| Tail Light | 1157(1990–2002) 7443(2005–2013) 3157CK(2000–2004) 7443CK(2011–2014) 3157(2001–2001) | 24 years | Changed |
Common Legacy Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Subaru Legacy from 1990 to 2022, covering 33 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; 1998–2004: 9007; 1992–1997: 9003; 2015–2017: D4S; 2018–2019: H11; 1990–1991: 9004. Make sure to check your exact year using the list below.
The Subaru Legacy uses a H7 bulb for the low beam and a 9005 for the high beam, and a H3 for the fog lights. Select your year below for the exact fitment chart.
Yes. The Subaru Legacy uses a H7 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.