Hyundai XG350 Parking Light Bulb Size

The Hyundai XG350 parking light requires bulb size 2357 or 2357NA depending on the specific version required for the vehicle. Data for the bulb sizes covers the range from 2002 to 2005.

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

Bulb Size by Year Range

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
2004-2005	2357NA	P21/5W	Check Price
2002-2003	2357	2357	Check Price

Bulb Specifications

Description	Type	Shop
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. 12V, 26.9W/8W.	2357NA	Check Price
ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W.	P21/5W	Check Price
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Brighter variant of 1157. 12V, 26.9W/8W.	2357	Check Price

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Additional Notes

The Hyundai XG350 uses two closely related bulb types for its parking lights across the 2002-2005 model years: the 2357 and the 2357NA, both conforming to ANSI standards applicable in the US and Canada.
Both the 2357 and 2357NA are dual-filament bulbs operating at 12V with a high filament rating of 26.9W and a low filament rating of 8W, and both use a BAY15d bayonet base, which features two offset pins to ensure correct orientation during installation.
The 2357 is a brighter variant of the widely used 1157 bulb, sharing the same BAY15d base but producing higher output on its primary filament.
The 2357NA differs from the standard 2357 solely in its natural amber glass envelope, which filters the light output to produce an amber color without the use of an external lens or coating.
The 2003-2004 model years represent a transition point in the XG350 parking light specification, with the 2357 used in 2002-2003 and the 2357NA adopted for 2004-2005.
Because the 2357NA produces amber light through its glass rather than through the vehicle's lens, substituting a clear 2357 in a 2004-2005 XG350 may alter the emitted light color if the parking light housing relies on the bulb itself for amber output.