What Size Bulbs Does a 1998 Jaguar XJ8 Use?
Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.
Installation Difficulty
Easy (Plug and Play)
Est. Replacement Cost
$15 - $40 (Halogen) / $30+ (LED)
What Lighting System Does the 1998 Jaguar XJ8 Have?
Owners of the 1998 Jaguar XJ8 will find a total of 12 lighting elements throughout the vehicle's exterior. It features an extensive lighting system powered by a halogen-based setup where a single H7 LED dual-filament bulb handles both low and high beam duties within the same reflector. This model belongs to the early years of the XJ8's 1998-2009 production span.
Can You Put LED Bulbs in a 1998 Jaguar XJ8?
Upgrading to LED is one of the most effective ways to modernize your Jaguar's appearance and safety profile. Since your XJ8 uses a single H7 LED bulb for both high and low beams, ensure your chosen LED kit is "dual-beam" compatible. This allows the LED circuitry to mimic the two-filament design of the original halogen bulb. Don't forget the 9006 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.
1998 Jaguar XJ8 Bulb Size Chart
| Position | Bulb Size | Shop |
|---|---|---|
| Low Beam | H7 LED | Buy H7 LED → |
| High Beam | H7 LED | Buy H7 LED → |
| Fog Light | 9006 LED | Buy 9006 LED → |
| Brake Light | 2825 LED | Buy 2825 LED → |
| Side Marker | 2825 LED | Buy 2825 LED → |
| Turn Signal Front | 7506 LED | Buy 7506 LED → |
| Turn Signal Rear | 12496 LED | Buy 12496 LED → |
| Reverse Light | 7506 | Buy 7506 → |
| License Plate | 6418 | Buy 6418 → |
| Map Light | 2825 | Buy 2825 → |
| Parking Light | 2825 | Buy 2825 → |
| Trunk Light | 6418 | Buy 6418 → |