21 Years Available
Cadillac Escalade Light Bulb Sizes
Complete bulb size reference for the Cadillac Escalade from 1999 to 2020. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The Cadillac escalade changed low beam specifications across model years — 2009–2019: LED Headlights; 2003–2006: HID-D1R LED; 1999–2002: 9006; 2007–2008: HID-D1S LED. Make sure to select your exact year below to get the right bulb size.
Year Range
1999 – 2020
21 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Turn Signal Front | 3457NA LED(2009–2014) 7440NA LED(2015–2019) 3157AK LED(2003–2006) 3757AK LED(2007–2008) 7440NA(2020–2020) 3157NA(2002–2002) | 19 years | Changed |
| License Plate | 2825(2007–2019) 194(1999–2006) W5W(2020–2020) | 21 years | Changed |
| Low Beam | LED Headlights(2009–2019) HID-D1R LED(2003–2006) 9006(1999–2002) HID-D1S LED(2007–2008) | 20 years | Changed |
| High Beam | LED Headlights(2009–2019) 9005 LED(2003–2006) 9005(1999–2002) HID-D1S LED(2007–2008) | 20 years | Changed |
| Fog Light | 9145 LED(2007–2014) LED Fog Light(2015–2019) 880 LED(2003–2006) 894(1999–2000) 880(2002–2002) | 20 years | Changed |
| Brake Light | LED Bulb(2007–2019) 3157(2002–2006) 3057(1999–2000) | 20 years | Changed |
| Side Marker | 194(1999–2014) LED Bulb(2015–2019) 194 LED(2003–2006) | 20 years | Changed |
| Turn Signal Rear | LED Bulb(2007–2019) 3157KX LED(2003–2006) 3057(1999–2000) 3157CK(2002–2002) | 20 years | Changed |
| Dome Light | 212-2(2007–2014) LED Bulb(2015–2019) 211-2(2003–2006) | 17 years | Changed |
| Map Light | 212-2(2007–2014) LED Bulb(2015–2019) 578(2003–2006) 168(1999–2000) | 19 years | Changed |
| Parking Light | 3457NA(2009–2014) LED Bulb(2015–2019) 3157AK(2003–2006) 3757AK(2007–2008) 3157CK(2002–2002) | 18 years | Changed |
| Reverse Light | 7440(2007–2014) LED Bulb(2015–2019) 3157K(2003–2006) 3156(1999–2000) 3157(2002–2002) | 20 years | Changed |
| Trunk Light | 578(2003–2014) LED Light(2015–2019) | 17 years | Changed |
| Door Light | 168(2007–2014) | 8 years | Consistent |
| Daytime Running | 3157CK(2002–2006) | 5 years | Consistent |
| Tail Light | 3157(2003–2006) 3057(1999–2000) 3157CK(2002–2002) | 7 years | Changed |
Common Escalade Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Cadillac Escalade from 1999 to 2020, covering 21 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the Cadillac Escalade changed low beam bulb specifications across generations: 2009–2019: LED Headlights; 2003–2006: HID-D1R LED; 1999–2002: 9006; 2007–2008: HID-D1S LED. Make sure to check your exact year using the list below.
The Cadillac Escalade uses a LED Headlights bulb for the low beam (same bulb serves both high and low beam via dual filament), and a 9145 LED for the fog lights. Select your year below for the exact fitment chart.
Yes. The Cadillac Escalade uses a LED Headlights low beam, and direct-fit LED conversion kits for that size are widely available. LED upgrades typically produce 2–3× more light output than stock halogen and last 25,000+ hours. Look for a DOT-compliant kit with a proper beam cutoff pattern.
Select your model year from the list below. Each year page shows every bulb position — low beam, high beam, fog light, turn signal, and brake light — with the correct size and a link to buy it on Amazon.