What is the low beam headlight bulb size for a 1989 Hyundai Excel?

The 1989 Hyundai Excel uses a 9004 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 1989 Hyundai Excel?

The high beam bulb size for the 1989 Hyundai Excel is 37.

Why are my 1989 Hyundai Excel headlights dim?

Dim headlights on a 1989 Hyundai Excel can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9004 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 1989 Hyundai Excel fog light?

The 1989 Hyundai Excel uses a LED Fog Light bulb for the fog light position.

Is the 1989 Hyundai Excel single or dual beam?

The 1989 Hyundai Excel uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 1989 Hyundai Excel?

Yes, the 1989 Hyundai Excel comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9004 LED LED conversion kit for the low beams.

Does the 1989 Hyundai Excel have fog lights?

Yes, the 1989 Hyundai Excel takes a LED Fog Light bulb for the fog light position.

How do I change the headlight on a 1989 Hyundai Excel?

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 9004 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 1989 Hyundai Excel?

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 9004 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 1989 Hyundai Excel headlights?

A pair of halogen 9004 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 1989 Hyundai Excel?

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 9004 LED position are available as direct plug-and-play replacements.

This vehicle is part of the 1987–1994 Hyundai Excel generation. All models in this range share identical light bulb sizes.

Fitment Guaranteed for 1989 Hyundai Excel

What Size Bulbs Does a 1989 Hyundai Excel 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 1989 Hyundai Excel Have?

The 1989 Hyundai Excel utilizes a refined lighting configuration featuring 13 distinct bulb positions. It features an extensive lighting system powered by a dual-bulb halogen configuration using separate 9004 LED low beam and 37 high beam bulbs for precise light distribution. This model belongs to the mid years of the Excel's 1986-1994 production span.

Can You Put LED Bulbs in a 1989 Hyundai Excel?

Upgrading to LED is one of the most effective ways to modernize your Hyundai's appearance and safety profile. We recommend starting your upgrade with the 9004 LED low beams, as they see the most use. Adding a matching 37 LED kit later will complete the look and ensure consistent lighting performance. Don't forget the LED Fog Light fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

1989 Hyundai Excel Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9004 LED	Buy 9004 LED →
High Beam	37	Buy 37 →
Fog Light	LED Fog Light	Buy LED Fog Light →
Brake Light	37	Buy 37 →
Side Marker	194 LED	Buy 194 LED →
Turn Signal Front	1157 LED	Buy 1157 LED →
Turn Signal Rear	1156 LED	Buy 1156 LED →
Reverse Light	1156	Buy 1156 →
Dome Light	DE3175	Buy DE3175 →
License Plate	97	Buy 97 →
Map Light	DE3175	Buy DE3175 →
Parking Light	1157	Buy 1157 →
Trunk Light	6418	Buy 6418 →

Installation Guide

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Other Excel Years

1994 1993 1992 1991 1990 1988 1987 1986

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