2020 Honda Insight Bulb Size Chart
Bulb sizes may vary by trim, factory lighting package, region, production date, and previous modifications. Verify the bulb number on your existing bulb before buying.
Last database update: May 2026. Manual review status: Not yet manually reviewed.
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2020 Honda Insight Bulb Size Chart
| Position | Bulb Code | Aliases | Trim / Package | Factory Type | Confidence | Review | Notes | Shop |
|---|---|---|---|---|---|---|---|---|
| Reverse Light | 921 | — | Standard listing | Halogen | Medium | Pending | Verify trim, factory lighting package, and the bulb number on the existing bulb. | |
| Turn Signal Rear | 7440NA | — | Standard listing | Halogen | High | Pending | Verify trim, factory lighting package, and the bulb number on the existing bulb. | |
| Dome Light | DE3175 | — | Standard listing | Halogen | Medium | Pending | Verify trim, factory lighting package, and the bulb number on the existing bulb. | |
| Map Light | DE3175 | — | Standard listing | Halogen | Medium | Pending | Verify trim, factory lighting package, and the bulb number on the existing bulb. |
2020 Honda Insight Fitment Notes
Across the 2000-2022 production range, our database shows changes in the listed Reverse Light, Turn Signal Rear, Turn Signal Front positions. Use the chart above for this 2020 model, then confirm the bulb number in your vehicle before buying.
Known fitment limitations
- factory HID or LED packages may use different parts
- fog lights may depend on equipment package
- aftermarket headlight assemblies may use different bulbs
- regional models and production-date splits may differ
How do the 2020 Honda Insight's bulbs compare to other years?
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