Scion xA headlight bulb size by year

The low beam, high beam and fog light bulbs for every Scion xA from 2004–2006. Pick your year to jump straight to it. Each answer links to the page in Scion’s owner’s manual it came from.

Jump to your year

2004
2005
2006

Scion xA bulb sizes at a glance

Years	Low beam	High beam
2004–2006	H4	H4

Where a year lists more than one bulb, it depends on trim or headlight type; see that year’s section below.

2004–2006 Scion xA 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)

2004 Scion xA Owner's Manual, p. 210 (2004)
2005 Scion xA (from Sep '04 Prod.) Owner's Manual, p. 224 (2005)
2006 Scion xA Owner's Manual, p. 230 (2006)

Buy bulbs for your 2004–2006 Scion xA

RecommendedH4 standard replacement

Same light as the original bulb, at the lowest price. Fits your low beam, high beam.

Amazon AutoZone Advance Auto O’Reilly Walmart

More H4 options: brighter halogen, long life, LED upgrade

Brighter halogenPerformance halogen bulbs throw more light down the road. They usually wear out sooner.
Amazon AutoZone Advance Auto Parts O’Reilly Auto Parts Walmart
Long lifeBuilt to last longer between changes. A good pick for high-beam and fog sockets you use often.
Amazon AutoZone Advance Auto Parts O’Reilly Auto Parts Walmart
LED upgradeWhiter light and a long service life. Check that it fits your housing; LED bulbs in halogen headlights are not DOT-approved for road use.
Amazon AutoZone Advance Auto Parts O’Reilly Auto Parts Walmart

Always double-check the size printed on the old bulb’s base before you buy. See how we source our data. More Scion models.