Cars that use an H4 bulb
GarageDex's verified bulb data lists the H4 in 6 models across 4 makes, as the high beam, low beam. Each model links to its year-by-year bulb chart and sources.
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| Model | Position | Model years |
|---|---|---|
| Civic Si | High beam | 2002-2003 |
| Civic Si | Low beam | 2002-2003 |
| Fit | High beam | 2007-2020 |
| Fit | Low beam | 2007-2020 |
| Model | Position | Model years |
|---|---|---|
| Sequoia | High beam | 2001-2007 |
| Sequoia | Low beam | 2001-2007 |
| Yaris | High beam | 2006-2020 |
| Yaris | Low beam | 2006-2020 |
Built from verified GarageDex bulb records only. Rows carried forward from an earlier year without a source are not counted.
Frequently asked
What cars use an H4 bulb?
6 models in GarageDex's verified data use an H4, across 4 makes - the full list, by position and model year, is on this page.
Is the H4 the same in every position?
The bulb code is the same wherever it is fitted, but a car can use it in one position and a different code elsewhere - check your model's full bulb chart before buying.
Does every trim of these cars use an H4?
Not always. Trims with factory LED or HID headlamps often use a sealed LED unit or a different bulb, so confirm on the model's own page or in the owner's manual.