Saturn Outlook Back Up Light Bulb Size

The Saturn Outlook back up light requires a bulb size of 12184 for proper installation and function. Data for the specific component covers the range from 2007 to 2010.

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

Years	Bulb Size
2007-2010	12184

Bulb Specifications

Description	Bulb Size
Philips part number. Halogen bulb, specialty application. 12V.	12184

Other Locations

Additional Notes

The Saturn Outlook uses the 12184 bulb for the back up light across all listed model years, spanning 2007-2010.
The 12184 is a Philips part number, meaning it is a manufacturer-specific designation rather than a universal industry bulb code.
The 12184 operates at 12 volts, which is standard for automotive electrical systems.
The 12184 is classified as a halogen bulb, a type that uses a tungsten filament surrounded by halogen gas to produce light with greater efficiency and longevity than standard incandescent bulbs.
The 12184 is designated as a specialty application bulb, indicating it is not a general-purpose automotive bulb and may not be freely interchangeable with common bulb families such as the 921 or 7440 without verification.