Used for: Headlight Bulb High Beam and Low Beam(with HID headlights)
Used for: Back Up Reverse Light Bulb
Used for: Daytime Running Light Bulb
Used for: License Plate Light Bulb
Used for: License Plate Light Bulb
Used for: Parking Light Bulb, Turn Signal Light Bulb Front
Used for: Side Marker Light Bulb Front
Used for: Dome Light Bulb, Map Light Bulb
Used for: Glove Box Light Bulb
Used for: Glove Box Light Bulb
Used for: Interior Door Light Bulb
Used for: Interior Door Light Bulb
Used for: Trunk or Cargo Area Light
Used for: Vanity Mirror Light Bulb
This page helps you find the right bulb sizes for the 2009 Cadillac Escalade by lighting position, so you can verify each exterior and interior lamp before ordering replacements. Because the Escalade could be equipped with different lighting packages, it is important to match the bulb to the exact socket and location on the vehicle.
For the 2009 Cadillac Escalade, the bulb chart includes common fitments for brake lights, tail lights, turn signals, side markers, license plate lights, reverse lights, dome lights, map lights, glove box lights, and more. Use the position-specific listings below to narrow down the correct bulb type for your trim and lighting setup.
Fitment can vary by trim, body style, market, and whether your Escalade uses halogen, HID, or LED lighting in certain positions. That means an aftermarket conversion may not use the same bulb as the original factory setup, especially for headlights and daytime running lights. Before buying, check the bulb already installed in your vehicle, compare the base style and connector, and confirm whether your model has LED headlights, HID headlights, or another package that changes the required bulb size.
The brake light bulb listed for the 2009 Cadillac Escalade is LED. Always confirm the exact lamp position, since the center high mount stop light and rear brake lamps are separate locations.
The tail light bulb listed for this model is LED. If your vehicle has an upgraded or modified rear lighting setup, verify the installed bulb before ordering.
The rear turn signal light bulb listed is LED. This applies to the rear signal position, not the front turn signal or parking light socket.
The front turn signal light bulb and the parking light bulb are both listed as 3457A for the 2009 Cadillac Escalade.
The front side marker light bulb is listed as 194NA. Make sure you are matching the front side marker, since the rear side marker uses a different bulb type.
The rear side marker light bulb listed for the 2009 Cadillac Escalade is LED.
The 2009 Cadillac Escalade may use different headlight bulbs depending on the lighting package. For vehicles with LED headlights, the listing is LED. For vehicles with HID headlights, the bulb is D1S.
The daytime running light bulb listed is 5201, and it is noted as optional in the bulb chart. Check your specific vehicle because DRL equipment can vary.
The license plate light bulb listed for the 2009 Cadillac Escalade is 2825 or 98.
The back up reverse light bulb listed is 7440. If one reverse lamp is out, it is often a good idea to replace both sides at the same time.
The interior door light bulb is listed as 168 or 917, the glove box light bulb as 194 or 7441, the dome light bulb as 212-2, the map light bulb as 212-2, the vanity mirror light bulb as 6612F, and the trunk or cargo area light as 578.
You should not assume all trims are identical. Trim and lighting package can vary by market and body style, so the safest method is to compare your installed bulb to the size listed for that position on the chart.
Yes, many owners upgrade to LED bulbs, but the replacement must still fit the socket and work correctly with the vehicle’s electrical system. Some positions are already listed as LED, while others may need a compatible conversion bulb or additional hardware.
