What is the low beam headlight bulb size for a 2004 Chevrolet Cavalier?

The 2004 Chevrolet Cavalier uses a 9007 LED bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 2004 Chevrolet Cavalier?

The high beam bulb size for the 2004 Chevrolet Cavalier is 9007 LED.

Why are my 2004 Chevrolet Cavalier headlights dim?

Dim headlights on a 2004 Chevrolet Cavalier can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9007 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2004 Chevrolet Cavalier fog light?

The 2004 Chevrolet Cavalier uses a 880 LED bulb for the fog light position.

Is the 2004 Chevrolet Cavalier single or dual beam?

The 2004 Chevrolet Cavalier uses a single bulb (dual filament) headlight system. This means one bulb controls both high and low beams.

Can I install LED bulbs on my 2004 Chevrolet Cavalier?

Yes, the 2004 Chevrolet Cavalier comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9007 LED LED conversion kit for the low beams.

Does the 2004 Chevrolet Cavalier have fog lights?

Yes, the 2004 Chevrolet Cavalier takes a 880 LED bulb for the fog light position.

Did the 2004 Chevrolet Cavalier change headlight bulb sizes from the previous year?

No — the 2004 Chevrolet Cavalier uses the same bulb sizes as the 2003 model. This configuration has been consistent across the 2003–2005 generation.

How do I change the headlight on a 2004 Chevrolet Cavalier?

Turn off the vehicle and open the hood. Locate the headlight assembly from behind, remove the dust cover or retaining clip, disconnect the wiring harness, twist the old 9007 LED bulb counter-clockwise to remove it, then insert the new bulb and reassemble. The whole process typically takes 10 to 30 minutes per side depending on accessibility.

Are LED headlights legal for a 2004 Chevrolet Cavalier?

LED bulbs used off-road or in auxiliary lights are legal everywhere. For on-road headlight use, legality varies by state. Many states allow LED retrofits as long as the beam pattern meets DOT standards. For the best legal compliance, choose a DOT-approved 9007 LED LED kit that is designed as a direct replacement and produces a proper cutoff pattern without excessive glare.

How much does it cost to replace 2004 Chevrolet Cavalier headlights?

A pair of halogen 9007 LED bulbs costs $15 to $40, while LED conversion kits run $25 to $60 per pair. If you have a shop do the work, expect an additional $20 to $50 in labor per bulb. Replacing them yourself at home saves the labor cost and usually takes under 30 minutes.

What is the difference between halogen and LED for a 2004 Chevrolet Cavalier?

Halogen bulbs produce a warm yellow light (around 3200K), last 500 to 1000 hours, and draw more power. LED bulbs emit a brighter white light (5000-6000K), last 25,000+ hours, and use less energy. LED upgrades for the 9007 LED position are available as direct plug-and-play replacements.

The 2004 Chevrolet Cavalier shares its bulb sizes with the 2003–2005 generation.

Fitment Guaranteed for 2004 Chevrolet Cavalier

What Size Bulbs Does a 2004 Chevrolet Cavalier Use?

Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.

Installation Difficulty

Easy (Plug and Play)

Est. Replacement Cost

$15 - $40 (Halogen) / $30+ (LED)

What Lighting System Does the 2004 Chevrolet Cavalier Have?

When it comes to nighttime visibility, the 2004 Chevrolet Cavalier relies on an arrangement of 14 specialized bulbs. It features an extensive lighting system powered by a halogen-based setup where a single 9007 LED dual-filament bulb handles both low and high beam duties within the same reflector. This model belongs to the late years of the Cavalier's 1983-2005 production span.

Can You Put LED Bulbs in a 2004 Chevrolet Cavalier?

For a Chevrolet built for the road and trail, LED upgrades provide the high-contrast lighting needed for better obstacle detection. Since your Cavalier uses a single 9007 LED bulb for both high and low beams, ensure your chosen LED kit is "dual-beam" compatible. This allows the LED circuitry to mimic the two-filament design of the original halogen bulb. Don't forget the 880 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

2004 Chevrolet Cavalier Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9007 LED	Buy 9007 LED →
High Beam	9007 LED	Buy 9007 LED →
Fog Light	880 LED	Buy 880 LED →
Brake Light	1141 LED	Buy 1141 LED →
Side Marker	194 LED	Buy 194 LED →
Turn Signal Front	3457K LED	Buy 3457K LED →
Turn Signal Rear	3057 LED	Buy 3057 LED →
Reverse Light	3057	Buy 3057 →
Dome Light	906	Buy 906 →
License Plate	194	Buy 194 →
Map Light	168	Buy 168 →
Parking Light	3457K	Buy 3457K →
Trunk Light	912	Buy 912 →
Tail Light	3057	Buy 3057 →

How do the 2004 Chevrolet Cavalier's bulbs compare to other years?

The 2004 Chevrolet Cavalier uses the same bulbs as the 2003 model.

The 2005 model continues with the same bulb sizes.

This bulb configuration covers the 2003–2005 model years. ← 2003 2005 →

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Other Cavalier Years

2005 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1985 1984 1983

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