What is the low beam headlight bulb size for a 1998 Lexus ES300?

The 1998 Lexus ES300 uses a H7 LED bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 1998 Lexus ES300?

The high beam bulb size for the 1998 Lexus ES300 is 9005 LED.

Why are my 1998 Lexus ES300 headlights dim?

Dim headlights on a 1998 Lexus ES300 can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a H7 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 1998 Lexus ES300 fog light?

The 1998 Lexus ES300 uses a H3 LED bulb for the fog light position.

Is the 1998 Lexus ES300 single or dual beam?

The 1998 Lexus ES300 uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 1998 Lexus ES300?

Yes, the 1998 Lexus ES300 comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a H7 LED LED conversion kit for the low beams.

Does the 1998 Lexus ES300 have fog lights?

Yes, the 1998 Lexus ES300 takes a H3 LED bulb for the fog light position.

How do I change the headlight on a 1998 Lexus ES300?

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 H7 LED 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 1998 Lexus ES300?

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 H7 LED 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 1998 Lexus ES300 headlights?

A pair of halogen H7 LED 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 1998 Lexus ES300?

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 H7 LED position are available as direct plug-and-play replacements.

This vehicle is part of the 1997–1999 Lexus ES300 generation. All models in this range share identical light bulb sizes.

Fitment Guaranteed for 1998 Lexus ES300

What Size Bulbs Does a 1998 Lexus ES300 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 Lexus ES300 Have?

When it comes to nighttime visibility, the 1998 Lexus ES300 relies on an arrangement of 12 specialized bulbs. It features an extensive lighting system powered by a dual-bulb halogen configuration using separate H7 LED low beam and 9005 LED high beam bulbs for precise light distribution. This model belongs to the mid years of the ES300's 1992-2003 production span.

Can You Put LED Bulbs in a 1998 Lexus ES300?

Upgrading to LED is one of the most effective ways to modernize your Lexus's appearance and safety profile. We recommend starting your upgrade with the H7 LED low beams, as they see the most use. Adding a matching 9005 LED LED kit later will complete the look and ensure consistent lighting performance. Don't forget the H3 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

1998 Lexus ES300 Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	H7 LED	Buy H7 LED →
High Beam	9005 LED	Buy 9005 LED →
Fog Light	H3 LED	Buy H3 LED →
Brake Light	7440 LED	Buy 7440 LED →
Side Marker	168 LED	Buy 168 LED →
Turn Signal Front	1157NA LED	Buy 1157NA LED →
Turn Signal Rear	7440 LED	Buy 7440 LED →
Reverse Light	7440	Buy 7440 →
Dome Light	DE3175	Buy DE3175 →
License Plate	168	Buy 168 →
Parking Light	1157NA	Buy 1157NA →
Trunk Light	DE3021	Buy DE3021 →