Bombardier Traxter Headlight Bulb Size

The Bombardier Traxter low beam headlight requires an H4703 bulb size for proper illumination. The replacement chart covers vehicle production spanning 1999 to 2004.

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

Low Beam Headlight

Years	Bulb Type	Shop
1999-2004	H4703	Check Price

Bulb Specifications

Description	Type	Shop
ANSI standard (US & Canada). 7-inch round sealed beam unit. Not a replaceable bulb — the entire unit is replaced. 12V.	H4703	Check Price

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Additional Notes

The H4703 is the sole bulb type listed across all low beam headlight positions in the Bombardier Traxter specifications, covering model years 1999-2004.
The H4703 is an ANSI-standardized sealed beam unit, meaning the lens, reflector, and filament are fused into a single non-serviceable assembly. When the filament fails, the entire unit requires replacement rather than an internal bulb swap.
The H4703 unit follows the 7-inch round sealed beam format, a standardized size that has historically allowed interchangeability across vehicles using the same ANSI designation.
The H4703 operates at 12 volts, consistent with the standard electrical systems found in most production road and off-road vehicles of that era.
Because the H4703 is a sealed beam rather than a bulb-and-housing system, aftermarket replacements must match the full sealed beam specification. Substituting a reflector housing designed for a separate replaceable bulb would not be a compatible fitment.