Home › Pontiac › G8Pontiac G8 headlight bulb size by year The low beam, high beam and fog light bulbs for every Pontiac G8 from 2008–2009. Pick your year to jump straight to it. Each answer links to the page in Pontiac’s owner’s manual it came from.
Pontiac G8 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.
2008–2009 Pontiac G8 headlight bulbs Light Bulb Notes Low beam H11 High beam H9
Where this comes from (2 sources) Buy bulbs for your 2008–2009 Pontiac G8 H11 low beam H9 high beam
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 H9 standard replacement
Same light as the original bulb, at the lowest price. Fits your high beam.
More H9 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.
Always double-check the size printed on the old bulb’s base before you buy. See how we source our data . More Pontiac models .