Hyundai Equus Fog Light Bulb Size

The Hyundai Equus fog light requires H8 or 9006 bulb sizes depending on the specific assembly installed on the vehicle. Data for the provided bulb sizes covers the range from 2011 to 2013.

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

Front Fog Light

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
2013	H8	H8	Check Price
2013	H8 (To 7/11/2013)	H8	Check Price
2012	H8	H8	Check Price
2011	H8	H8	Check Price
	H8 (From 11/22/2010)	H8	Check Price
	9006 (To 11/22/2010)	HB4	Check Price

Bulb Specifications

Description	Type	Shop
ECE standard (Europe & worldwide). Single-filament halogen bulb with PGJ19-1 base. Also approved in the US. 12V, 35W.	H8	Check Price
ANSI standard (US & Canada). Single-filament halogen bulb with P22d base. 12V, 55W.	9006	Check Price

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Additional Notes

The H8 bulb is the most frequently specified fog light bulb across the Hyundai Equus fog light data, appearing in the 2012-2013 model years and in the later production phase of the 2011 model year.
The H8 follows the ECE standard used in Europe and worldwide, though it also carries US approval. It is a single-filament halogen bulb rated at 12V and 35W, fitted with a PGJ19-1 base.
The 9006 bulb is an ANSI-standard type used in the US and Canada. It is also a single-filament halogen bulb but operates at a notably higher wattage of 55W compared to the H8's 35W, and it uses a P22d base rather than a PGJ19-1.
Because the H8 and 9006 use different base types, PGJ19-1 and P22d respectively, the two bulbs are not interchangeable despite both being single-filament halogen types at 12V.
The Hyundai Equus (2011) front fog light specification includes a production date boundary on November 22, 2010, with vehicles built before that date using the 9006 and those built from that date onward using the H8.
The 2013 Equus front fog light specification includes a separate entry noting H8 fitment only up to July 11, 2013, indicating a mid-year production boundary within that model year.