Cadillac SRX 2013 Bulb Size
Bulb size chart
This 2013 Cadillac SRX bulb size guide helps you verify the correct bulbs by lighting position, so you can match the right part before you buy. Whether you are replacing an exterior lamp, a cabin light, or a cargo-area bulb, checking the exact location is the easiest way to avoid a mismatch.
The 2013 Cadillac SRX can use different bulb types depending on trim, lighting package, and market, so the same model year may not use the same setup on every vehicle. Use this page as a position-by-position reference for the most common bulb fitments listed for the SRX.
For best fitment, compare your vehicle’s headlight setup first: halogen and HID versions use different bulbs for several front lighting positions, and some daytime running light and parking light applications change with the package. If you are switching to aftermarket LED bulbs, make sure the bulb base, polarity, and physical size will work in the housing, especially in tight areas like map lights, license plate lights, and front signal locations. It is also smart to check the bulb already installed in the vehicle before ordering, since trim differences, regional equipment, and prior repairs can change what is actually in the car.
FAQ
What bulb size does the 2013 Cadillac SRX use for the low beam headlight?
The low beam headlight bulb listed for the 2013 Cadillac SRX is H11. This applies to the halogen headlight setup shown on the page.
What is the high beam bulb for the 2013 Cadillac SRX?
The high beam bulb listed is 9005 for the halogen headlight configuration. The page also shows a D2S option for vehicles with HID headlights that use a combined high beam and low beam arrangement.
Does the 2013 Cadillac SRX use different bulbs for halogen and HID headlights?
Yes. The front parking lights and daytime running lights can differ between halogen and HID-equipped SRX models. Halogen versions list 7444NA for parking lights and H11 LED or H16 LED for daytime running lights, while HID versions list 7443 for both parking lights and daytime running lights.
What bulb is used for the front turn signal on the 2013 Cadillac SRX?
The front turn signal bulb can vary by position. The inner front turn signal bulb is listed as 7444NA, while the outer front turn signal bulb is listed as 2827.
What bulb does the rear turn signal use?
The rear turn signal bulb listed for the 2013 Cadillac SRX is 7440.
What bulb size is used for the back-up reverse light?
The back-up reverse light bulb listed is 5008.
What bulb is used for the license plate lights?
The license plate light bulb sizes listed are 2825 and 98. These are common small incandescent-style bulbs used in many interior and exterior courtesy applications.
What bulbs are used for the dome and map lights?
Both the dome light and map light are listed with 2825 and 98 bulb sizes. These are interior bulbs, so it is a good idea to confirm the installed bulb before ordering if your vehicle has been modified.
What bulb size fits the glove box, trunk, and interior door lights?
The glove box light, trunk or cargo area light, and interior door light are all listed with 194 and 7441 bulb sizes.
What bulb is used for the vanity mirror light?
The vanity mirror light bulb listed for the 2013 Cadillac SRX is 6612F.
What bulb does the rear side marker use?
The rear side marker light bulb is listed as LED on this page. Since the exact replacement can depend on the lamp assembly, it is best to verify the installed unit before purchasing a replacement.
Are the brake lights and center high mount stop light LED on the 2013 Cadillac SRX?
Yes. The page lists the center high mount stop light, brake light, tail light, and rear side marker light as LED applications for the 2013 Cadillac SRX.
Why should I check my SRX trim or lighting package before ordering bulbs?
Trim and lighting package differences can change the bulb type used in the same lighting position. That is especially important on the 2013 Cadillac SRX because halogen and HID setups do not share the same bulb list for every front lighting function.
Can I replace the factory bulbs with aftermarket LED bulbs?
Yes, but fitment matters. Aftermarket LED conversions should match the bulb base and housing space, and some applications may need proper polarity or additional compatibility checks to work correctly without warning lights or poor beam pattern.