5 Years Available
GMC Envoy Xl Light Bulb Sizes
Complete bulb size reference for the GMC Envoy Xl from 2002 to 2006. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Our database lists the same 9006 low beam bulb for GMC envoy-xl entries from 2002 to 2006. Confirm your trim and factory lighting package before buying.
Year Range
2002 – 2006
5 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status / Shop |
|---|---|---|---|
| Low Beam | 9006(2002–2006) | 5 years | Consistent |
| High Beam | 9005(2002–2006) | 5 years | Consistent |
| Fog Light | 880(2002–2006) | 5 years | Consistent |
| Side Marker | 194(2002–2006) | 5 years | Consistent |
| Turn Signal Front | 3457K(2002–2006) | 5 years | Consistent |
| Turn Signal Rear | 3057K(2004–2006) 3157K(2002–2003) | 5 years | Changed |
| Reverse Light | 3157KX(2004–2006) 3157K(2002–2003) | 5 years | Changed |
| Dome Light | 194(2002–2006) | 5 years | Consistent |
| License Plate | 2825(2004–2006) 168(2002–2003) | 5 years | Changed |
| Map Light | 2825(2004–2006) 212-2(2002–2003) | 5 years | Changed |
| Parking Light | 3457K(2002–2006) | 5 years | Consistent |
| Trunk Light | 212-2(2002–2006) | 5 years | Consistent |
| Brake Light | 3157CK(2002–2006) 3057(2005–2005) | 4 years | Changed |
| Tail Light | 3057(2005–2006) 3157(2002–2003) | 4 years | Changed |
Common Envoy Xl Replacement Parts
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Frequently Asked Questions
We have bulb size data for the GMC Envoy-Xl from 2002 to 2006, covering 5 model years. Select your year below for a complete position-by-position bulb chart.
No, the GMC Envoy-Xl has used the 9006 low beam bulb consistently across all 5 model years in our database. Any year in the 2002–2006 range uses the same bulb.
The GMC Envoy-Xl uses a 9006 bulb for the low beam and a 9005 for the high beam, and a 880 for the fog lights. Select your year below for the exact fitment chart.
Yes. The GMC Envoy-Xl uses a 9006 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.