What is the low beam headlight bulb size for a 2003 Chevrolet Corvette?

The 2003 Chevrolet Corvette uses a 9006 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 2003 Chevrolet Corvette?

The high beam bulb size for the 2003 Chevrolet Corvette is 9005 LED.

Why are my 2003 Chevrolet Corvette headlights dim?

Dim headlights on a 2003 Chevrolet Corvette can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9006 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2003 Chevrolet Corvette fog light?

The 2003 Chevrolet Corvette uses a 899 LED bulb for the fog light position.

Is the 2003 Chevrolet Corvette single or dual beam?

The 2003 Chevrolet Corvette uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 2003 Chevrolet Corvette?

Yes, the 2003 Chevrolet Corvette comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9006 LED LED conversion kit for the low beams.

Does the 2003 Chevrolet Corvette have fog lights?

Yes, the 2003 Chevrolet Corvette takes a 899 LED bulb for the fog light position.

Did the 2003 Chevrolet Corvette change headlight bulb sizes from the previous year?

No — the 2003 Chevrolet Corvette uses the same bulb sizes as the 2002 model. This configuration has been consistent across the 2002–2004 generation.

How do I change the headlight on a 2003 Chevrolet Corvette?

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 9006 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 2003 Chevrolet Corvette?

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 9006 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 2003 Chevrolet Corvette headlights?

A pair of halogen 9006 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 2003 Chevrolet Corvette?

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 9006 LED position are available as direct plug-and-play replacements.

The 2003 Chevrolet Corvette shares its bulb sizes with the 2002–2004 generation.

Fitment Guaranteed for 2003 Chevrolet Corvette

What Size Bulbs Does a 2003 Chevrolet Corvette 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 2003 Chevrolet Corvette Have?

Owners of the 2003 Chevrolet Corvette will find a total of 13 lighting elements throughout the vehicle's exterior. It features an extensive lighting system powered by a dual-bulb halogen configuration using separate 9006 LED low beam and 9005 LED high beam bulbs for precise light distribution. This model belongs to the mid years of the Corvette's 1958-2019 production span.

Can You Put LED Bulbs in a 2003 Chevrolet Corvette?

For a Chevrolet built for the road and trail, LED upgrades provide the high-contrast lighting needed for better obstacle detection. We recommend starting your upgrade with the 9006 LED low beams, as they see the most use. Adding a matching 9005 LED LED kit later will complete the look and ensure consistent lighting performance. Don't forget the 899 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

2003 Chevrolet Corvette Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9006 LED	Buy 9006 LED →
High Beam	9005 LED	Buy 9005 LED →
Fog Light	899 LED	Buy 899 LED →
Brake Light	3157CK	Buy 3157CK →
Side Marker	194 LED	Buy 194 LED →
Turn Signal Front	4157NA LED	Buy 4157NA LED →
Turn Signal Rear	3057 LED	Buy 3057 LED →
Reverse Light	2057	Buy 2057 →
License Plate	194	Buy 194 →
Map Light	212-2	Buy 212-2 →
Parking Light	4157NA	Buy 4157NA →
Trunk Light	PC168	Buy PC168 →
Tail Light	3157CK	Buy 3157CK →

How do the 2003 Chevrolet Corvette's bulbs compare to other years?

The 2003 Chevrolet Corvette uses the same bulbs as the 2002 model.

The 2004 model continues with the same bulb sizes.

This bulb configuration covers the 2002–2004 model years. ← 2002 2004 →

Finding the best installation guide...

Other Corvette Years

More from Chevrolet

3A 3B 3C 3D 3E 3F 3G All Light Trucks

Other Vehicles That Use 9006 LED Bulbs

2020 Dodge Journey 2019 GMC Savana 2500 HD 2019 GMC Savana 3500 HD 2015 Honda Civic 2015 Nissan Armada 2015 Nissan Titan