7 Years Available
Cadillac Seville Light Bulb Sizes
Complete bulb size reference for the Cadillac Seville from 1998 to 2004. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Year Range
1998 – 2004
7 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | 9006 LED(1998–2004) | 7 years | Consistent |
| High Beam | 9005 LED(2000–2004) 194(1998–1999) | 7 years | Changed |
| Fog Light | 880 LED(1998–2004) | 7 years | Consistent |
| Brake Light | LED Bulb(2000–2004) 194(1998–1999) | 7 years | Changed |
| Side Marker | 194 LED(1998–2004) | 7 years | Consistent |
| Turn Signal Front | 4157NA LED(2001–2004) 3157NA LED(1998–2000) | 7 years | Changed |
| Turn Signal Rear | 3057K LED(2001–2004) 3057 LED(1998–2000) | 7 years | Changed |
| License Plate | 194(1998–2004) | 7 years | Consistent |
| Map Light | 168(1998–2004) | 7 years | Consistent |
| Parking Light | 4157NA(2001–2004) 3157NA(1998–2000) | 7 years | Changed |
| Reverse Light | 3157K(2001–2004) 1156(1998–1999) 3157(2000–2000) | 7 years | Changed |
| Trunk Light | 211-2(2000–2004) 561(1998–1999) | 7 years | Changed |
Select Your Year
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Frequently Asked Questions
We have bulb size data for the Cadillac Seville from 1998 to 2004, covering 7 model years.
Yes, the Cadillac Seville has used different bulb sizes across model years. Check the bulb evolution table above to see exactly which sizes were used in which years.
The most commonly used low beam headlight bulb for the Cadillac Seville is the 9006 LED. Select your specific year below for the exact fitment.
Yes, you can upgrade your Cadillac Seville headlights to LED. Look for an LED conversion kit in the 9006 LED size for the low beams. LED bulbs offer better visibility and longer lifespan.
Select your Cadillac Seville year from the list below. Each year page shows every bulb position with the correct size and links to purchase on Amazon.