Pontiac Montana Headlight Bulb Size

The Pontiac Montana uses H11 and 9004 bulb sizes for both high beam and low beam headlight applications. Replacement chart data covers 1999 through 2006 production years 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

YearsBulb Size
2006H11
20059004 (With 2 Headlamps)
H11 (With 4 Headlamps)
1999-20049004

Low Beam Headlight

YearsBulb Size
2006H11
20059004 (With 2 Headlamps)
H11 (With 4 Headlamps)
1999-20049004

Bulb Specifications

Description Bulb Size
ECE standard (Europe & worldwide). Single-filament halogen bulb with PGJ19-2 base. Also approved in the US. 12V, 55W.H11
ANSI standard (US & Canada). Dual-filament halogen bulb with P29t base. 12V, 65W/45W.9004

Other Locations

Additional Notes