What is the low beam headlight bulb size for a 2004 Jaguar X-Type?

The 2004 Jaguar X-Type uses a H1 bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 2004 Jaguar X-Type?

The high beam bulb size for the 2004 Jaguar X-Type is H1.

Why are my 2004 Jaguar X-Type headlights dim?

Dim headlights on a 2004 Jaguar X-Type can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a H1 LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2004 Jaguar X-Type fog light?

The 2004 Jaguar X-Type uses a H11 bulb for the fog light position.

Is the 2004 Jaguar X-Type single or dual beam?

The 2004 Jaguar X-Type uses a single bulb (dual filament) headlight system. This means one bulb controls both high and low beams.

Can I install LED bulbs on my 2004 Jaguar X-Type?

Yes, the 2004 Jaguar X-Type comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a H1 LED conversion kit for the low beams.

Does the 2004 Jaguar X-Type have fog lights?

Yes, the 2004 Jaguar X-Type takes a H11 bulb for the fog light position.

Did the 2004 Jaguar X-Type change headlight bulb sizes from the previous year?

Yes — the 2004 Jaguar X-Type uses different bulb sizes than the 2003 model. The 2004 generation introduced this bulb configuration.

Is the 2004 Jaguar X-Type the first or last year to use H1 bulbs?

The 2004 Jaguar X-Type is the only year in the 2004 generation to use the H1 bulb for the low beam headlight.

How do I change the headlight on a 2004 Jaguar X-Type?

Turn off the vehicle and open the hood. Locate the headlight assembly from behind, remove the dust cover or retaining clip, disconnect the wiring harness, twist the old H1 bulb counter-clockwise to remove it, then insert the new bulb and reassemble. The whole process typically takes 10 to 30 minutes per side depending on accessibility.

Are LED headlights legal for a 2004 Jaguar X-Type?

LED bulbs used off-road or in auxiliary lights are legal everywhere. For on-road headlight use, legality varies by state. Many states allow LED retrofits as long as the beam pattern meets DOT standards. For the best legal compliance, choose a DOT-approved H1 LED kit that is designed as a direct replacement and produces a proper cutoff pattern without excessive glare.

How much does it cost to replace 2004 Jaguar X-Type headlights?

A pair of halogen H1 bulbs costs $15 to $40, while LED conversion kits run $25 to $60 per pair. If you have a shop do the work, expect an additional $20 to $50 in labor per bulb. Replacing them yourself at home saves the labor cost and usually takes under 30 minutes.

What is the difference between halogen and LED for a 2004 Jaguar X-Type?

Halogen bulbs produce a warm yellow light (around 3200K), last 500 to 1000 hours, and draw more power. LED bulbs emit a brighter white light (5000-6000K), last 25,000+ hours, and use less energy. LED upgrades for the H1 position are available as direct plug-and-play replacements.

The 2004 Jaguar X-Type has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 2004 Jaguar X-Type

What Size Bulbs Does a 2004 Jaguar X-Type 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 2004 Jaguar X-Type Have?

When it comes to nighttime visibility, the 2004 Jaguar X-Type relies on an arrangement of 10 specialized bulbs. It features a comprehensive lighting system powered by a halogen-based setup where a single H1 dual-filament bulb handles both low and high beam duties within the same reflector. This model belongs to the mid years of the X-Type's 2002-2008 production span.

Can You Put LED Bulbs in a 2004 Jaguar X-Type?

Upgrading to LED is one of the most effective ways to modernize your Jaguar's appearance and safety profile. Since your X-Type uses a single H1 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 H11 fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

2004 Jaguar X-Type Bulb Size Chart

Position	Bulb Size	Shop
High Beam	H1	Buy H1 →
Low Beam	H1	Buy H1 →
Fog Light	H11	Buy H11 →
Side Marker	W5W	Buy W5W →
Turn Signal Rear	7507	Buy 7507 →
Brake Light	7528	Buy 7528 →
Parking Light	W5W	Buy W5W →
Tail Light	7528	Buy 7528 →
License Plate	W5W	Buy W5W →
Map Light	W5W	Buy W5W →