What is the low beam headlight bulb size for a 2003 Honda S2000?

The 2003 Honda S2000 uses a HID-D2S 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 Honda S2000?

The high beam bulb size for the 2003 Honda S2000 is HID-D2S LED.

Why are my 2003 Honda S2000 headlights dim?

Dim headlights on a 2003 Honda S2000 can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a HID-D2S LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2003 Honda S2000 fog light?

The 2003 Honda S2000 uses a H1 LED bulb for the fog light position.

Is the 2003 Honda S2000 single or dual beam?

The 2003 Honda S2000 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 2003 Honda S2000?

Yes, the 2003 Honda S2000 comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a HID-D2S LED LED conversion kit for the low beams.

Does the 2003 Honda S2000 have fog lights?

Yes, the 2003 Honda S2000 takes a H1 LED bulb for the fog light position.

Did the 2003 Honda S2000 change headlight bulb sizes from the previous year?

No — the 2003 Honda S2000 uses the same bulb sizes as the 2002 model. This configuration has been consistent across the 2000–2003 generation.

Is the 2003 Honda S2000 the first or last year to use HID-D2S LED bulbs?

The 2003 Honda S2000 is the last year in the 2000–2003 generation to use the HID-D2S LED bulb for the low beam headlight.

How do I change the headlight on a 2003 Honda S2000?

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 HID-D2S 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 Honda S2000?

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 HID-D2S 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 Honda S2000 headlights?

A pair of HID HID-D2S LED bulbs costs $50 to $150. 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 Honda S2000?

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 HID-D2S LED position are available as direct plug-and-play replacements.

The 2003 Honda S2000 is the last model year to use this bulb configuration (2000–2003).

Fitment Guaranteed for 2003 Honda S2000

What Size Bulbs Does a 2003 Honda S2000 Use?

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

Installation Difficulty

Easy (Plug and Play)

Est. Replacement Cost

$50 - $150 (HID System)

What Lighting System Does the 2003 Honda S2000 Have?

The 2003 Honda S2000 utilizes a refined lighting configuration featuring 14 distinct bulb positions. It features an extensive lighting system powered by premium factory HID/Xenon technology utilizing D2S projector housings for high-intensity output. This model belongs to the mid years of the S2000's 2000-2009 production span.

Can You Put LED Bulbs in a 2003 Honda S2000?

The 2003 Honda S2000 is already equipped with factory D2S HID/Xenon headlights. Since HID technology already provides exceptional brightness, we recommend staying with high-quality OEM replacement bulbs rather than attempting an LED retrofit for the primary headlights. However, the H1 LED fog lights are typically halogen and are excellent candidates for an LED upgrade to match the color temperature of your HID headlights.

2003 Honda S2000 Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	HID-D2S LED	Buy HID-D2S LED →
High Beam	HID-D2S LED	Buy HID-D2S LED →
Fog Light	H1 LED	Buy H1 LED →
Brake Light	7443CK	Buy 7443CK →
Side Marker	168 LED	Buy 168 LED →
Turn Signal Front	7440 LED	Buy 7440 LED →
Turn Signal Rear	12496 LED	Buy 12496 LED →
Reverse Light	7440	Buy 7440 →
License Plate	2825	Buy 2825 →
Map Light	DE3022	Buy DE3022 →
Parking Light	168	Buy 168 →
Trunk Light	168	Buy 168 →
Daytime Running	H1	Buy H1 →
Tail Light	7443CK	Buy 7443CK →

How do the 2003 Honda S2000's bulbs compare to other years?

The 2003 Honda S2000 uses the same bulbs as the 2002 model.

The 2004 model switched to a different bulb configuration.

This bulb configuration covers the 2000–2003 model years. ← 2002 2004 →

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Other S2000 Years

2009 2008 2007 2006 2005 2004 2002 2001 2000

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