Kia Spectra Headlight Bulb Size

Kia Spectra high beam and low beam headlight bulbs utilize 9003 and H1 sizes, along with 9003 and H7 sizes respectively for the low beam application. The replacement chart covers vehicle production years spanning 2000 through 2009 with corresponding bulb size specifications.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

High Beam Headlight

If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.

Years	US Type	EU Type	Shop
2005-2009	9003	H4	Check Price
2000-2001	H1	H1	Check Price

Low Beam Headlight

If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.

Years	US Type	EU Type	Shop
2005-2009	9003	H4	Check Price
2000-2001	H7	H7	Check Price

Bulb Specifications

Description	Type	Shop
ANSI standard (US & Canada). Dual-filament halogen bulb with P43t base. 12V, 60W/55W.	9003	Check Price
ECE standard (Europe & worldwide). Single-filament halogen bulb with P14.5s base. Also approved in the US and Japan. 12V, 55W.	H1	Check Price
ECE standard (Europe & worldwide). Single-filament halogen bulb with PX26d base. Also approved in the US and Japan. 12V, 55W.	H7	Check Price

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Additional Notes

The 9003 bulb is the most widely used type across the Kia Spectra headlight specifications, appearing in both high beam and low beam positions for the 2005-2009 model years.
The 9003 bulb is a dual-filament halogen type, meaning a single bulb contains two separate filaments that serve both high beam and low beam functions within one housing.
Because the 9003 serves both beam functions on the 2005-2009 Kia Spectra, both the high beam and low beam positions reference the same bulb number, reflecting a single-bulb-per-headlight assembly design.
The 2000-2001 model years use a split-bulb configuration, where the high beam and low beam positions require two different bulb types rather than a single dual-filament unit.
The H1 bulb, used in the high beam position for the 2000-2001 years, is a single-filament halogen type with a P14.5s base, designed exclusively for one lighting function.
The H7 bulb, used in the low beam position for the 2000-2001 years, is also a single-filament halogen type but features a PX26d base, which is physically distinct from the H1 base and not interchangeable with it.
The shift from separate H1 and H7 bulbs in 2000-2001 to the dual-filament 9003 in 2005-2009 represents a change in headlight assembly design, and bulbs from one configuration are not compatible with the other.
The 9003 bulb shares the same filament and base structure as the HB2 designation, and these two designations are cross-compatible, though H4 is a common international equivalent that may carry slightly different labeling conventions depending on the market.