Home › Cadillac › DeVilleCadillac DeVille headlight bulb size by year The low beam, high beam and fog light bulbs for every Cadillac DeVille from 1987–2005. Pick your year to jump straight to it. Each answer links to the page in Cadillac’s owner’s manual it came from.
Cadillac DeVille 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.
1987–1989 Cadillac DeVille headlight bulbs Light Bulb Notes High beam 9005 also sold as HB3
Halogen (composite) headlamps Two sources
Where this comes from (1 source) Buy bulbs for your 1987–1989 Cadillac DeVille 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.
1990 Cadillac DeVille headlight bulbs Light Bulb Notes High beam 9005 also sold as HB3
Two sources
Where this comes from (1 source) Buy bulbs for your 1990 Cadillac DeVille 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.
1991–1992 Cadillac DeVille headlight bulbs Light Bulb Notes High beam 9005 also sold as HB3
Halogen headlamps Two sources
Where this comes from (2 sources) Buy bulbs for your 1991–1992 Cadillac DeVille 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.
1993–1997 Cadillac DeVille headlight bulbs Light Bulb Notes Low beam 9006 also sold as HB4
Composite High beam 9005 also sold as HB3
Composite
Where this comes from (5 sources) Buy bulbs for your 1993–1997 Cadillac DeVille 9006 low beam 9005 high beam
Recommended 9006 standard replacement
Same light as the original bulb, at the lowest price. Fits your low beam.
More 9006 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.
1998 Cadillac DeVille headlight bulbs Light Bulb Notes High beam 9005 also sold as HB3
Two sources
Where this comes from (1 source) Buy bulbs for your 1998 Cadillac DeVille 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.
1999–2004 Cadillac DeVille headlight bulbs Light Bulb Notes Low beam 9006 also sold as HB4
Composite High beam 9005 also sold as HB3
Composite
Where this comes from (6 sources) Buy bulbs for your 1999–2004 Cadillac DeVille 9006 low beam 9005 high beam
Recommended 9006 standard replacement
Same light as the original bulb, at the lowest price. Fits your low beam.
More 9006 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.
2005 Cadillac DeVille headlight bulbs Light Bulb Notes Low beam 9006 also sold as HB4
High beam 9005 also sold as HB3
Where this comes from (1 source) Buy bulbs for your 2005 Cadillac DeVille 9006 low beam 9005 high beam
Recommended 9006 standard replacement
Same light as the original bulb, at the lowest price. Fits your low beam.
More 9006 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.
Always double-check the size printed on the old bulb’s base before you buy. See how we source our data . More Cadillac models .