Cadillac SRX 2009 Bulb Size
Bulb size chart
If you need bulb sizes for a 2009 Cadillac SRX, this page helps you verify the correct bulb by lighting position instead of guessing from a single generic list. The SRX could use different bulbs depending on trim, lighting package, and market, so checking the exact location is the safest way to buy the right replacement.
Use this guide to match the bulb type to the part of the vehicle you are servicing, including headlights, tail lamps, brake lights, turn signals, interior lights, and cargo-area lighting. That makes it easier to replace only the bulb you need and avoid returns caused by fitment mistakes.
Fitment can vary on the 2009 Cadillac SRX, especially between trim levels and vehicles equipped with different lighting packages. Some positions may use halogen bulbs while others may use LED or HID-related components, and aftermarket conversions can change the bulb needed as well. For that reason, it is smart to compare the listed bulb size with the bulb already installed in your vehicle before you buy. If your SRX has been modified, or if a previous owner changed the lighting setup, the original factory bulb listing may not match what is currently in the housing.
FAQ
What bulb does the 2009 Cadillac SRX use for low beam headlights?
The low beam bulb depends on the headlight type. 2009 Cadillac SRX models with HID headlights use D1S low beam bulbs, while models with halogen headlights use 9006XS low beam bulbs.
What is the high beam bulb size for the 2009 Cadillac SRX?
The high beam bulb listed for the 2009 Cadillac SRX is 9005XS.
What bulb fits the front turn signal on a 2009 Cadillac SRX?
The front turn signal bulb is listed as 3757A.
What bulb is used for the rear turn signal on this SRX?
The rear turn signal light is listed as LED on this page, so the exact replacement should match the vehicle’s LED setup rather than a standard halogen bulb.
What size is the license plate light bulb?
The license plate light bulb is listed as 2825, 98.
What bulb fits the front side marker light?
The front side marker light bulb is listed as 2825, 98.
What are the parking light bulb options for the 2009 Cadillac SRX?
Two parking light listings are shown on this page: 2825, 98 for one application and 3757A for the compare-to-original option. Use the one that matches your installed bulb and housing setup.
What bulb is used for the back up reverse light?
The back up reverse light bulb is 3157.
What bulb fits the dome light in the 2009 Cadillac SRX?
The dome light bulb is listed as 578.
What bulb should I use for the map light?
The map light bulb is listed as 2886X.
What bulb is used for the vanity mirror light?
The vanity mirror light bulb is 7065.
What bulb fits the interior door and courtesy lights?
Both the interior door light and courtesy light are listed as 906 bulbs.
What bulb is used for the trunk or cargo area light?
The trunk or cargo area light bulb is 211-2.
Should I check the bulb before ordering for my 2009 Cadillac SRX?
Yes. Checking the installed bulb is the best way to confirm fitment, especially if your SRX has a different trim, lighting package, or an aftermarket conversion that may change the original bulb type.