What is the low beam headlight bulb size for a 1998 Toyota Tercel?

The 1998 Toyota Tercel uses a 9003 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 Toyota Tercel?

The high beam bulb size for the 1998 Toyota Tercel is 9003 LED.

Why are my 1998 Toyota Tercel headlights dim?

Dim headlights on a 1998 Toyota Tercel can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9003 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 1998 Toyota Tercel fog light?

The 1998 Toyota Tercel uses a LED Fog Light bulb for the fog light position.

Is the 1998 Toyota Tercel single or dual beam?

The 1998 Toyota Tercel 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 1998 Toyota Tercel?

Yes, the 1998 Toyota Tercel comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9003 LED LED conversion kit for the low beams.

Does the 1998 Toyota Tercel have fog lights?

Yes, the 1998 Toyota Tercel takes a LED Fog Light bulb for the fog light position.

How do I change the headlight on a 1998 Toyota Tercel?

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 9003 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 Toyota Tercel?

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 9003 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 Toyota Tercel headlights?

A pair of halogen 9003 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 Toyota Tercel?

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 9003 LED position are available as direct plug-and-play replacements.

Fitment Guaranteed for 1998 Toyota Tercel

What Size Bulbs Does a 1998 Toyota Tercel 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 Toyota Tercel Have?

Lighting on the 1998 Toyota Tercel is managed by a total of 12 bulbs, covering everything from primary headlights to signal indicators. It features an extensive lighting system powered by a halogen-based setup where a single 9003 LED dual-filament bulb handles both low and high beam duties within the same reflector. This model belongs to the late years of the Tercel's 1984-1999 production span.

Can You Put LED Bulbs in a 1998 Toyota Tercel?

For a Toyota built for the road and trail, LED upgrades provide the high-contrast lighting needed for better obstacle detection. Since your Tercel uses a single 9003 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 LED Fog Light fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

1998 Toyota Tercel Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9003 LED	Buy 9003 LED →
High Beam	9003 LED	Buy 9003 LED →
Fog Light	LED Fog Light	Buy LED Fog Light →
Brake Light	921 LED	Buy 921 LED →
Side Marker	168 LED	Buy 168 LED →
Turn Signal Front	1157 LED	Buy 1157 LED →
Turn Signal Rear	12496 LED	Buy 12496 LED →
Reverse Light	7440	Buy 7440 →
Dome Light	DE3175	Buy DE3175 →
License Plate	168	Buy 168 →
Parking Light	1157	Buy 1157 →
Trunk Light	194	Buy 194 →

Installation Guide

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Other Tercel Years

1999 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984

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