5 Years Available
Cadillac Catera Light Bulb Sizes
Complete bulb size reference for the Cadillac Catera from 1997 to 2001. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The Cadillac catera changed low beam specifications across model years — 1997–1999: H7 LED; 2000–2001: HID-D2S LED. Make sure to select your exact year below to get the right bulb size.
Year Range
1997 – 2001
5 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | H7 LED(1997–1999) HID-D2S LED(2000–2001) | 5 years | Changed |
| High Beam | H7 LED(1997–2001) | 5 years | Consistent |
| Fog Light | H3 LED(1997–2001) | 5 years | Consistent |
| Brake Light | LED Bulb(1997–2001) | 5 years | Consistent |
| Side Marker | 194 LED(1997–2001) | 5 years | Consistent |
| Turn Signal Front | 3357NA LED(1997–2001) | 5 years | Consistent |
| Turn Signal Rear | 12496 LED(1997–2001) | 5 years | Consistent |
| Dome Light | 6411(1997–2001) | 5 years | Consistent |
| License Plate | 6418(1997–2001) | 5 years | Consistent |
| Map Light | 168(1997–2001) | 5 years | Consistent |
| Parking Light | 3357NA(1997–2001) | 5 years | Consistent |
| Reverse Light | 1156(1997–2001) | 5 years | Consistent |
| Trunk Light | LED Light(1997–2001) | 5 years | Consistent |
Common Catera Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Cadillac Catera from 1997 to 2001, covering 5 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the Cadillac Catera changed low beam bulb specifications across generations: 1997–1999: H7 LED; 2000–2001: HID-D2S LED. Make sure to check your exact year using the list below.
The Cadillac Catera uses a H7 LED bulb for the low beam (same bulb serves both high and low beam via dual filament), and a H3 LED for the fog lights. Select your year below for the exact fitment chart.
Yes. The Cadillac Catera uses a H7 LED 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.