Bulb sizes can differ between the 2003 Civic Sedan and Coupe. Check the body-style and fitment notes before ordering.
Headlights and Fog Lights
| Light position | Bulb size | Fitment |
|---|---|---|
| High and Low Beam | 9003 | — |
Front Exterior Lights
Rear Exterior Lights
| Light position | Bulb size | Fitment |
|---|---|---|
| License Plate | 168 | — |
| License Plate | 917 | — |
| Back Up | 921 | — |
| Tail Light | 168 | — |
| Tail Light | 917 | — |
| Tail Light | 7443R | — |
| Turn Signal Rear | 7440 | Hatchback |
| Turn Signal Rear | 3156 | Coupe |
| Brake | 7528 | Hatchback |
| Brake | 7443R | Coupe |
| Side Marker Rear | 7443A | Sedan |
| Center Stop | 2825 | Hatchback |
| Center Stop | 98 | Hatchback |
| Back Up | 7440 | Sedan |
| Center Stop | 7440 | Coupe |
| Side Marker Rear | 194NA | Coupe |
| Tail Light | 7443R | Coupe |
| Back Up | 7506 | Hatchback |
| Tail Light | 7528 | Hatchback |
Interior Lights
About the 2003 Honda Civic Bulb Chart
This chart lists the recorded exterior and interior bulb positions for the 2003 Honda Civic. Hatchback and Coupe and Sedan versions can use different bulbs in the same light position. Trim level and factory lighting equipment may also affect fitment, so two vehicles with the same year, make, and model are not always identical. Compare the original bulb and socket before ordering a replacement. Where a row is recorded as an LED unit, the lamp may be a complete assembly rather than a separately replaceable bulb. Use the chart to identify the stored size, then confirm the part number on the lamp you remove.
Before ordering
Body style, trim, and factory lighting packages can affect fitment. Confirm the original bulb type and base before ordering a replacement. A replacement should match the recorded size and socket for that position on your vehicle.
Reviewed by Brent Ordway
Brent Ordway is an ASE-certified car technician. He has been working on cars since he was a teenager and loved helping people keep their vehicles running smoothly. Brent's skills as a mechanic are unrivaled. In 2022, he earned his place on the list of winners for the ASE Master Automobile Technician of the Year award.
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Honda Civic Bulb Chart By Years
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