Home › Toyota › PriusToyota Prius headlight bulb size by year The low beam, high beam and fog light bulbs for every Toyota Prius from 2001–2027. Pick your year to jump straight to it. Each answer links to the page in Toyota’s owner’s manual it came from.
Toyota Prius bulb sizes at a glance Where a year lists more than one bulb, it depends on trim or headlight type; see that year’s section below.
2001–2003 Toyota Prius headlight bulbs Light Bulb Notes Low beam H4 also sold as 9003 / HB2
High beam H4 also sold as 9003 / HB2
Where this comes from (3 sources) Buy bulbs for your 2001–2003 Toyota Prius Recommended H4 standard replacement
Same light as the original bulb, at the lowest price. Fits your low beam, high beam.
More H4 options: brighter halogen, long life, LED upgrade Brighter halogen Performance halogen bulbs throw more light down the road. They usually wear out sooner.
Long life Built to last longer between changes. A good pick for high-beam and fog sockets you use often.
LED upgrade Whiter light and a long service life. Check that it fits your housing; LED bulbs in halogen headlights are not DOT-approved for road use.
2004–2007 Toyota Prius headlight bulbs Light Bulb Notes Low beam H4 also sold as 9003 / HB2
High beam H4 also sold as 9003 / HB2
Fog light 9006 also sold as HB4
Where this comes from (4 sources) Buy bulbs for your 2004–2007 Toyota Prius H4 low beam, high beam 9006 fog light
Recommended H4 standard replacement
Same light as the original bulb, at the lowest price. Fits your low beam, high beam.
More H4 options: brighter halogen, long life, LED upgrade Brighter halogen Performance halogen bulbs throw more light down the road. They usually wear out sooner.
Long life Built to last longer between changes. A good pick for high-beam and fog sockets you use often.
LED upgrade Whiter light and a long service life. Check that it fits your housing; LED bulbs in halogen headlights are not DOT-approved for road use.
Recommended 9006 standard replacement
Same light as the original bulb, at the lowest price. Fits your fog light.
More 9006 options: brighter halogen, long life, LED upgrade, colored / styled Brighter halogen Performance halogen bulbs throw more light down the road. They usually wear out sooner.
Long life Built to last longer between changes. A good pick for high-beam and fog sockets you use often.
LED upgrade Whiter light and a long service life. Check that it fits your housing; LED bulbs in halogen headlights are not DOT-approved for road use.
Colored / styled Yellow and other colored bulbs are for fog and accent lights. Colored headlight bulbs are not street legal in the US.
2008–2009 Toyota Prius headlight bulbs Light Bulb Notes Low beam H4 also sold as 9003 / HB2
Halogen High beam H4 also sold as 9003 / HB2
Halogen Fog light 9006 also sold as HB4
Where this comes from (2 sources) Buy bulbs for your 2008–2009 Toyota Prius H4 low beam, high beam 9006 fog light
Recommended H4 standard replacement
Same light as the original bulb, at the lowest price. Fits your low beam, high beam.
More H4 options: brighter halogen, long life, LED upgrade Brighter halogen Performance halogen bulbs throw more light down the road. They usually wear out sooner.
Long life Built to last longer between changes. A good pick for high-beam and fog sockets you use often.
LED upgrade Whiter light and a long service life. Check that it fits your housing; LED bulbs in halogen headlights are not DOT-approved for road use.
Recommended 9006 standard replacement
Same light as the original bulb, at the lowest price. Fits your fog light.
More 9006 options: brighter halogen, long life, LED upgrade, colored / styled Brighter halogen Performance halogen bulbs throw more light down the road. They usually wear out sooner.
Long life Built to last longer between changes. A good pick for high-beam and fog sockets you use often.
LED upgrade Whiter light and a long service life. Check that it fits your housing; LED bulbs in halogen headlights are not DOT-approved for road use.
Colored / styled Yellow and other colored bulbs are for fog and accent lights. Colored headlight bulbs are not street legal in the US.
2010–2011 Toyota Prius headlight bulbs Light Bulb Notes Low beam H11 halogen High beam 9005 also sold as HB3
Fog light H11
Where this comes from (2 sources) Buy bulbs for your 2010–2011 Toyota Prius H11 low beam, fog light 9005 high beam
Recommended H11 standard replacement
Same light as the original bulb, at the lowest price. Fits your low beam, fog light.
More H11 options: brighter halogen, long life, LED upgrade, colored / styled Brighter halogen Performance halogen bulbs throw more light down the road. They usually wear out sooner.
Long life Built to last longer between changes. A good pick for high-beam and fog sockets you use often.
LED upgrade Whiter light and a long service life. Check that it fits your housing; LED bulbs in halogen headlights are not DOT-approved for road use.
Colored / styled Yellow and other colored bulbs are for fog and accent lights. Colored headlight bulbs are not street legal in the US.
Recommended 9005 standard replacement
Same light as the original bulb, at the lowest price. Fits your high beam.
More 9005 options: brighter halogen, long life, LED upgrade Brighter halogen Performance halogen bulbs throw more light down the road. They usually wear out sooner.
Long life Built to last longer between changes. A good pick for high-beam and fog sockets you use often.
LED upgrade Whiter light and a long service life. Check that it fits your housing; LED bulbs in halogen headlights are not DOT-approved for road use.
2012–2015 Toyota Prius headlight bulbs Light Bulb Notes Low beam H11 High beam 9005 also sold as HB3
Fog light H16
Where this comes from (4 sources) Buy bulbs for your 2012–2015 Toyota Prius H11 low beam 9005 high beam H16 fog light
Recommended H11 standard replacement
Same light as the original bulb, at the lowest price. Fits your low beam.
More H11 options: brighter halogen, long life, LED upgrade Brighter halogen Performance halogen bulbs throw more light down the road. They usually wear out sooner.
Long life Built to last longer between changes. A good pick for high-beam and fog sockets you use often.
LED upgrade Whiter light and a long service life. Check that it fits your housing; LED bulbs in halogen headlights are not DOT-approved for road use.
Recommended 9005 standard replacement
Same light as the original bulb, at the lowest price. Fits your high beam.
More 9005 options: brighter halogen, long life, LED upgrade Brighter halogen Performance halogen bulbs throw more light down the road. They usually wear out sooner.
Long life Built to last longer between changes. A good pick for high-beam and fog sockets you use often.
LED upgrade Whiter light and a long service life. Check that it fits your housing; LED bulbs in halogen headlights are not DOT-approved for road use.
Recommended H16 standard replacement
Same light as the original bulb, at the lowest price. Fits your fog light.
More H16 options: brighter halogen, long life, LED upgrade, colored / styled Brighter halogen Performance halogen bulbs throw more light down the road. They usually wear out sooner.
Long life Built to last longer between changes. A good pick for high-beam and fog sockets you use often.
LED upgrade Whiter light and a long service life. Check that it fits your housing; LED bulbs in halogen headlights are not DOT-approved for road use.
Colored / styled Yellow and other colored bulbs are for fog and accent lights. Colored headlight bulbs are not street legal in the US.
2016–2027 Toyota Prius headlight bulbs Light Bulb Notes Low beam LED LED unit High beam LED LED unit
LED headlights are usually serviced as a complete lamp assembly rather than a separate bulb; a dealer or parts counter can quote the assembly for your trim.
Where this comes from (16 sources) 2016 Toyota Prius (from Mar. 2016 Prod.) Owner's Manual, p. 642 (2016) 2016 Toyota Prius (through Feb. 2016 Prod.) Owner's Manual, p. 642 (2016) 2017 Toyota Prius Owner's Manual, p. 641 (2017) 2018 Toyota Prius Owner's Manual, p. 660 (2018) 2019 Toyota Prius Owner's Manual, p. 667 (2019) 2020 Toyota Prius (from March 2020 Prod.) Owner's Manual, p. 563 (2020) 2020 Toyota Prius (through Feb. 2020 Prod.) Owner's Manual, p. 565 (2020) 2021 Toyota Prius Owner's Manual, p. 577 (2021) 2022 Toyota Prius Owner's Manual, p. 572 (2022) 2023 Toyota Prius Owner's Manual, p. 452 (2023) 2024 Toyota Prius (from Oct. 2023 Prod.) Owner's Manual, p. 451 (2024) 2024 Toyota Prius through Sept. 2023 Owner's Manual, p. 451 (2024) 2025 Toyota Prius Owner's Manual, p. 450 (2025) 2026 Toyota Prius (from Jun. 30, 2025 through Jan. 31, 2026 Prod.) Owner's Manual, p. 452 (2026) 2026 Toyota Prius Starting Feb. 1 Owner's Manual, p. 540 (2026) 2027 Toyota Prius Owner's Manual, p. 458 (2027) Always double-check the size printed on the old bulb’s base before you buy. See how we source our data . More Toyota models .